diff options
Diffstat (limited to 'tools/power')
46 files changed, 2425 insertions, 947 deletions
diff --git a/tools/power/acpi/Makefile.config b/tools/power/acpi/Makefile.config index 0111d246d1ca..54a2857c2510 100644 --- a/tools/power/acpi/Makefile.config +++ b/tools/power/acpi/Makefile.config @@ -15,7 +15,7 @@ include $(srctree)/../../scripts/Makefile.include OUTPUT=$(srctree)/ ifeq ("$(origin O)", "command line") - OUTPUT := $(O)/power/acpi/ + OUTPUT := $(O)/tools/power/acpi/ endif #$(info Determined 'OUTPUT' to be $(OUTPUT)) diff --git a/tools/power/acpi/common/cmfsize.c b/tools/power/acpi/common/cmfsize.c index 28c11c6b4d06..d1d18ff5c911 100644 --- a/tools/power/acpi/common/cmfsize.c +++ b/tools/power/acpi/common/cmfsize.c @@ -3,7 +3,7 @@ * * Module Name: cfsize - Common get file size function * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/common/getopt.c b/tools/power/acpi/common/getopt.c index 6b41d8b64a00..c3708f30ab3a 100644 --- a/tools/power/acpi/common/getopt.c +++ b/tools/power/acpi/common/getopt.c @@ -3,7 +3,7 @@ * * Module Name: getopt * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c index d1f3d44e315e..5aaddc79adf7 100644 --- a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c +++ b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c @@ -3,7 +3,7 @@ * * Module Name: oslinuxtbl - Linux OSL for obtaining ACPI tables * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/os_specific/service_layers/osunixdir.c b/tools/power/acpi/os_specific/service_layers/osunixdir.c index 30913f124dd5..fd05ddee240f 100644 --- a/tools/power/acpi/os_specific/service_layers/osunixdir.c +++ b/tools/power/acpi/os_specific/service_layers/osunixdir.c @@ -3,7 +3,7 @@ * * Module Name: osunixdir - Unix directory access interfaces * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/os_specific/service_layers/osunixmap.c b/tools/power/acpi/os_specific/service_layers/osunixmap.c index 29dfb47adfeb..c565546e85bc 100644 --- a/tools/power/acpi/os_specific/service_layers/osunixmap.c +++ b/tools/power/acpi/os_specific/service_layers/osunixmap.c @@ -3,7 +3,7 @@ * * Module Name: osunixmap - Unix OSL for file mappings * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/os_specific/service_layers/osunixxf.c b/tools/power/acpi/os_specific/service_layers/osunixxf.c index 83d3b3b829b8..5b2fd968535f 100644 --- a/tools/power/acpi/os_specific/service_layers/osunixxf.c +++ b/tools/power/acpi/os_specific/service_layers/osunixxf.c @@ -3,7 +3,7 @@ * * Module Name: osunixxf - UNIX OSL interfaces * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/tools/acpidump/acpidump.h b/tools/power/acpi/tools/acpidump/acpidump.h index 2eb0aaa4f462..26a5eae9f87f 100644 --- a/tools/power/acpi/tools/acpidump/acpidump.h +++ b/tools/power/acpi/tools/acpidump/acpidump.h @@ -3,7 +3,7 @@ * * Module Name: acpidump.h - Include file for acpi_dump utility * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/tools/acpidump/apdump.c b/tools/power/acpi/tools/acpidump/apdump.c index 820baeb5092b..76433296055d 100644 --- a/tools/power/acpi/tools/acpidump/apdump.c +++ b/tools/power/acpi/tools/acpidump/apdump.c @@ -3,7 +3,7 @@ * * Module Name: apdump - Dump routines for ACPI tables (acpidump) * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/acpi/tools/acpidump/apfiles.c b/tools/power/acpi/tools/acpidump/apfiles.c index a42cfcaa3293..a682bae4e6f6 100644 --- a/tools/power/acpi/tools/acpidump/apfiles.c +++ b/tools/power/acpi/tools/acpidump/apfiles.c @@ -3,7 +3,7 @@ * * Module Name: apfiles - File-related functions for acpidump utility * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ @@ -29,18 +29,24 @@ static int ap_is_existing_file(char *pathname) { #if !defined(_GNU_EFI) && !defined(_EDK2_EFI) struct stat stat_info; + int in_char; if (!stat(pathname, &stat_info)) { fprintf(stderr, "Target path already exists, overwrite? [y|n] "); - if (getchar() != 'y') { + in_char = fgetc(stdin); + if (in_char == '\n') { + in_char = fgetc(stdin); + } + + if (in_char != 'y' && in_char != 'Y') { return (-1); } } #endif - return 0; + return (0); } /****************************************************************************** diff --git a/tools/power/acpi/tools/acpidump/apmain.c b/tools/power/acpi/tools/acpidump/apmain.c index d8f1b57537d3..046e6b8d6baa 100644 --- a/tools/power/acpi/tools/acpidump/apmain.c +++ b/tools/power/acpi/tools/acpidump/apmain.c @@ -3,7 +3,7 @@ * * Module Name: apmain - Main module for the acpidump utility * - * Copyright (C) 2000 - 2019, Intel Corp. + * Copyright (C) 2000 - 2020, Intel Corp. * *****************************************************************************/ diff --git a/tools/power/cpupower/Makefile b/tools/power/cpupower/Makefile index 9063fca480b3..c8622497ef23 100644 --- a/tools/power/cpupower/Makefile +++ b/tools/power/cpupower/Makefile @@ -18,7 +18,6 @@ OUTDIR := $(shell cd $(OUTPUT) && pwd) $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) endif -include ../../scripts/Makefile.arch # --- CONFIGURATION BEGIN --- @@ -69,11 +68,6 @@ bindir ?= /usr/bin sbindir ?= /usr/sbin mandir ?= /usr/man includedir ?= /usr/include -ifeq ($(IS_64_BIT), 1) -libdir ?= /usr/lib64 -else -libdir ?= /usr/lib -endif localedir ?= /usr/share/locale docdir ?= /usr/share/doc/packages/cpupower confdir ?= /etc/ @@ -100,6 +94,14 @@ RANLIB = $(CROSS)ranlib HOSTCC = gcc MKDIR = mkdir +# 64bit library detection +include ../../scripts/Makefile.arch + +ifeq ($(IS_64_BIT), 1) +libdir ?= /usr/lib64 +else +libdir ?= /usr/lib +endif # Now we set up the build system # diff --git a/tools/power/cpupower/ToDo b/tools/power/cpupower/ToDo index 6e8b89f282e6..b196a139a3e4 100644 --- a/tools/power/cpupower/ToDo +++ b/tools/power/cpupower/ToDo @@ -8,3 +8,17 @@ ToDos sorted by priority: - Add another c1e debug idle monitor -> Is by design racy with BIOS, but could be added with a --force option and some "be careful" messages +- Add cpu_start()/cpu_stop() callbacks for monitor + -> This is to move the per_cpu logic from inside the + monitor to outside it. This can be given higher + priority in fork_it. +- Fork as many processes as there are CPUs in case the + per_cpu_schedule flag is set. + -> Bind forked process to each cpu. + -> Execute start measures via the forked processes on + each cpu. + -> Run test executable in a forked process. + -> Execute stop measures via the forked processes on + each cpu. + This would be ideal as it will not introduce noise in the + tested executable. diff --git a/tools/power/cpupower/bench/cpufreq-bench_plot.sh b/tools/power/cpupower/bench/cpufreq-bench_plot.sh index 9061b4f1244e..f5f8b3c8f062 100644 --- a/tools/power/cpupower/bench/cpufreq-bench_plot.sh +++ b/tools/power/cpupower/bench/cpufreq-bench_plot.sh @@ -88,4 +88,4 @@ done echo >> $dir/plot_script.gpl gnuplot $dir/plot_script.gpl -rm -r $dir
\ No newline at end of file +rm -r $dir diff --git a/tools/power/cpupower/bench/cpufreq-bench_script.sh b/tools/power/cpupower/bench/cpufreq-bench_script.sh index 4e9714b876d2..785a3679c704 100644 --- a/tools/power/cpupower/bench/cpufreq-bench_script.sh +++ b/tools/power/cpupower/bench/cpufreq-bench_script.sh @@ -85,4 +85,4 @@ function create_plots() } measure -create_plots
\ No newline at end of file +create_plots diff --git a/tools/power/cpupower/lib/cpufreq.c b/tools/power/cpupower/lib/cpufreq.c index 2f55d4d23446..6e04304560ca 100644 --- a/tools/power/cpupower/lib/cpufreq.c +++ b/tools/power/cpupower/lib/cpufreq.c @@ -332,21 +332,74 @@ void cpufreq_put_available_governors(struct cpufreq_available_governors *any) } -struct cpufreq_frequencies -*cpufreq_get_frequencies(const char *type, unsigned int cpu) +struct cpufreq_available_frequencies +*cpufreq_get_available_frequencies(unsigned int cpu) { - struct cpufreq_frequencies *first = NULL; - struct cpufreq_frequencies *current = NULL; + struct cpufreq_available_frequencies *first = NULL; + struct cpufreq_available_frequencies *current = NULL; char one_value[SYSFS_PATH_MAX]; char linebuf[MAX_LINE_LEN]; - char fname[MAX_LINE_LEN]; unsigned int pos, i; unsigned int len; - snprintf(fname, MAX_LINE_LEN, "scaling_%s_frequencies", type); + len = sysfs_cpufreq_read_file(cpu, "scaling_available_frequencies", + linebuf, sizeof(linebuf)); + if (len == 0) + return NULL; - len = sysfs_cpufreq_read_file(cpu, fname, - linebuf, sizeof(linebuf)); + pos = 0; + for (i = 0; i < len; i++) { + if (linebuf[i] == ' ' || linebuf[i] == '\n') { + if (i - pos < 2) + continue; + if (i - pos >= SYSFS_PATH_MAX) + goto error_out; + if (current) { + current->next = malloc(sizeof(*current)); + if (!current->next) + goto error_out; + current = current->next; + } else { + first = malloc(sizeof(*first)); + if (!first) + goto error_out; + current = first; + } + current->first = first; + current->next = NULL; + + memcpy(one_value, linebuf + pos, i - pos); + one_value[i - pos] = '\0'; + if (sscanf(one_value, "%lu", ¤t->frequency) != 1) + goto error_out; + + pos = i + 1; + } + } + + return first; + + error_out: + while (first) { + current = first->next; + free(first); + first = current; + } + return NULL; +} + +struct cpufreq_available_frequencies +*cpufreq_get_boost_frequencies(unsigned int cpu) +{ + struct cpufreq_available_frequencies *first = NULL; + struct cpufreq_available_frequencies *current = NULL; + char one_value[SYSFS_PATH_MAX]; + char linebuf[MAX_LINE_LEN]; + unsigned int pos, i; + unsigned int len; + + len = sysfs_cpufreq_read_file(cpu, "scaling_boost_frequencies", + linebuf, sizeof(linebuf)); if (len == 0) return NULL; @@ -391,9 +444,9 @@ struct cpufreq_frequencies return NULL; } -void cpufreq_put_frequencies(struct cpufreq_frequencies *any) +void cpufreq_put_available_frequencies(struct cpufreq_available_frequencies *any) { - struct cpufreq_frequencies *tmp, *next; + struct cpufreq_available_frequencies *tmp, *next; if (!any) return; @@ -406,6 +459,11 @@ void cpufreq_put_frequencies(struct cpufreq_frequencies *any) } } +void cpufreq_put_boost_frequencies(struct cpufreq_available_frequencies *any) +{ + cpufreq_put_available_frequencies(any); +} + static struct cpufreq_affected_cpus *sysfs_get_cpu_list(unsigned int cpu, const char *file) { diff --git a/tools/power/cpupower/lib/cpufreq.h b/tools/power/cpupower/lib/cpufreq.h index a55f0d19215b..95f4fd9e2656 100644 --- a/tools/power/cpupower/lib/cpufreq.h +++ b/tools/power/cpupower/lib/cpufreq.h @@ -20,10 +20,10 @@ struct cpufreq_available_governors { struct cpufreq_available_governors *first; }; -struct cpufreq_frequencies { +struct cpufreq_available_frequencies { unsigned long frequency; - struct cpufreq_frequencies *next; - struct cpufreq_frequencies *first; + struct cpufreq_available_frequencies *next; + struct cpufreq_available_frequencies *first; }; @@ -124,11 +124,17 @@ void cpufreq_put_available_governors( * cpufreq_put_frequencies after use. */ -struct cpufreq_frequencies -*cpufreq_get_frequencies(const char *type, unsigned int cpu); +struct cpufreq_available_frequencies +*cpufreq_get_available_frequencies(unsigned int cpu); -void cpufreq_put_frequencies( - struct cpufreq_frequencies *first); +void cpufreq_put_available_frequencies( + struct cpufreq_available_frequencies *first); + +struct cpufreq_available_frequencies +*cpufreq_get_boost_frequencies(unsigned int cpu); + +void cpufreq_put_boost_frequencies( + struct cpufreq_available_frequencies *first); /* determine affected CPUs diff --git a/tools/power/cpupower/man/cpupower.1 b/tools/power/cpupower/man/cpupower.1 index baf741d06e82..a5e4523a219b 100644 --- a/tools/power/cpupower/man/cpupower.1 +++ b/tools/power/cpupower/man/cpupower.1 @@ -62,9 +62,9 @@ all cores Print the package name and version number. .SH "SEE ALSO" -cpupower-set(1), cpupower-info(1), cpupower-idle(1), -cpupower-frequency-set(1), cpupower-frequency-info(1), cpupower-monitor(1), -powertop(1) +cpupower-set(1), cpupower-info(1), cpupower-idle-info(1), +cpupower-idle-set(1), cpupower-frequency-set(1), cpupower-frequency-info(1), +cpupower-monitor(1), powertop(1) .PP .SH AUTHORS .nf diff --git a/tools/power/cpupower/po/de.po b/tools/power/cpupower/po/de.po index 70887bb8ba95..9780a447bb55 100644 --- a/tools/power/cpupower/po/de.po +++ b/tools/power/cpupower/po/de.po @@ -8,66 +8,66 @@ msgstr "" "Project-Id-Version: cpufrequtils 006\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2011-03-08 17:03+0100\n" -"PO-Revision-Date: 2009-08-08 17:18+0100\n" -"Last-Translator: <linux@dominikbrodowski.net>\n" +"PO-Revision-Date: 2019-06-02 15:23+0200\n" +"Last-Translator: Benjamin Weis <benjamin.weis@gmx.com>\n" "Language-Team: NONE\n" "Language: \n" "MIME-Version: 1.0\n" -"Content-Type: text/plain; charset=ISO-8859-1\n" +"Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: utils/idle_monitor/nhm_idle.c:36 msgid "Processor Core C3" -msgstr "" +msgstr "Prozessorkern C3" #: utils/idle_monitor/nhm_idle.c:43 msgid "Processor Core C6" -msgstr "" +msgstr "Prozessorkern C6" #: utils/idle_monitor/nhm_idle.c:51 msgid "Processor Package C3" -msgstr "" +msgstr "Prozessorpaket C3" #: utils/idle_monitor/nhm_idle.c:58 utils/idle_monitor/amd_fam14h_idle.c:70 msgid "Processor Package C6" -msgstr "" +msgstr "Prozessorpaket C6" #: utils/idle_monitor/snb_idle.c:33 msgid "Processor Core C7" -msgstr "" +msgstr "Prozessorkern C7" #: utils/idle_monitor/snb_idle.c:40 msgid "Processor Package C2" -msgstr "" +msgstr "Prozessorpaket C2" #: utils/idle_monitor/snb_idle.c:47 msgid "Processor Package C7" -msgstr "" +msgstr "Prozessorpaket C7" #: utils/idle_monitor/amd_fam14h_idle.c:56 msgid "Package in sleep state (PC1 or deeper)" -msgstr "" +msgstr "Paket in Schlafzustand (PC1 oder tiefer)" #: utils/idle_monitor/amd_fam14h_idle.c:63 msgid "Processor Package C1" -msgstr "" +msgstr "Prozessorpaket C1" #: utils/idle_monitor/amd_fam14h_idle.c:77 msgid "North Bridge P1 boolean counter (returns 0 or 1)" -msgstr "" +msgstr "North Bridge P1 boolescher Zähler (gibt 0 oder 1 zurück)" #: utils/idle_monitor/mperf_monitor.c:35 msgid "Processor Core not idle" -msgstr "" +msgstr "Prozessorkern ist nicht im Leerlauf" #: utils/idle_monitor/mperf_monitor.c:42 msgid "Processor Core in an idle state" -msgstr "" +msgstr "Prozessorkern ist in einem Ruhezustand" #: utils/idle_monitor/mperf_monitor.c:50 msgid "Average Frequency (including boost) in MHz" -msgstr "" +msgstr "Durchschnittliche Frequenz (einschließlich Boost) in MHz" #: utils/idle_monitor/cpupower-monitor.c:66 #, c-format @@ -75,6 +75,8 @@ msgid "" "cpupower monitor: [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i " "interval_sec | -c command ...]\n" msgstr "" +"cpupower monitor: [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i " +"interval_sec | -c Befehl ...]\n" #: utils/idle_monitor/cpupower-monitor.c:69 #, c-format @@ -82,36 +84,40 @@ msgid "" "cpupower monitor: [-v] [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i " "interval_sec | -c command ...]\n" msgstr "" +"cpupower monitor: [-v] [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i " +"interval_sec | -c Befehl ...]\n" #: utils/idle_monitor/cpupower-monitor.c:71 #, c-format msgid "\t -v: be more verbose\n" -msgstr "" +msgstr "\t -v: ausführlicher\n" #: utils/idle_monitor/cpupower-monitor.c:73 #, c-format msgid "\t -h: print this help\n" -msgstr "" +msgstr "\t -h: diese Hilfe ausgeben\n" #: utils/idle_monitor/cpupower-monitor.c:74 #, c-format msgid "\t -i: time interval to measure for in seconds (default 1)\n" -msgstr "" +msgstr "\t -i: Zeitintervall für die Messung in Sekunden (Standard 1)\n" #: utils/idle_monitor/cpupower-monitor.c:75 #, c-format msgid "\t -t: show CPU topology/hierarchy\n" -msgstr "" +msgstr "\t -t: CPU-Topologie/Hierarchie anzeigen\n" #: utils/idle_monitor/cpupower-monitor.c:76 #, c-format msgid "\t -l: list available CPU sleep monitors (for use with -m)\n" msgstr "" +"\t -l: verfügbare CPU-Schlafwächter auflisten (für Verwendung mit -m)\n" #: utils/idle_monitor/cpupower-monitor.c:77 #, c-format msgid "\t -m: show specific CPU sleep monitors only (in same order)\n" msgstr "" +"\t -m: spezifische CPU-Schlafwächter anzeigen (in gleicher Reihenfolge)\n" #: utils/idle_monitor/cpupower-monitor.c:79 #, c-format @@ -119,71 +125,73 @@ msgid "" "only one of: -t, -l, -m are allowed\n" "If none of them is passed," msgstr "" +"nur einer von: -t, -l, -m ist erlaubt\n" +"Wenn keiner von ihnen übergeben wird," #: utils/idle_monitor/cpupower-monitor.c:80 #, c-format msgid " all supported monitors are shown\n" -msgstr "" +msgstr " werden alle unterstützten Wächter angezeigt\n" #: utils/idle_monitor/cpupower-monitor.c:197 #, c-format msgid "Monitor %s, Counter %s has no count function. Implementation error\n" -msgstr "" +msgstr "Wächter %s, Zähler %s hat keine Zählfunktion. Implementierungsfehler\n" #: utils/idle_monitor/cpupower-monitor.c:207 #, c-format msgid " *is offline\n" -msgstr "" +msgstr " *ist offline\n" #: utils/idle_monitor/cpupower-monitor.c:236 #, c-format msgid "%s: max monitor name length (%d) exceeded\n" -msgstr "" +msgstr "%s: max. Wächternamenslänge (%d) überschritten\n" #: utils/idle_monitor/cpupower-monitor.c:250 #, c-format msgid "No matching monitor found in %s, try -l option\n" -msgstr "" +msgstr "Kein passender Wächter in %s gefunden, versuchen Sie die Option -l\n" #: utils/idle_monitor/cpupower-monitor.c:266 #, c-format msgid "Monitor \"%s\" (%d states) - Might overflow after %u s\n" -msgstr "" +msgstr "Wächter \"%s\" (%d Zustände) - Könnte nach %u s überlaufen\n" #: utils/idle_monitor/cpupower-monitor.c:319 #, c-format msgid "%s took %.5f seconds and exited with status %d\n" -msgstr "" +msgstr "%s hat %.5f Sekunden gedauert und hat sich mit Status %d beendet\n" #: utils/idle_monitor/cpupower-monitor.c:406 #, c-format msgid "Cannot read number of available processors\n" -msgstr "" +msgstr "Anzahl der verfügbaren Prozessoren kann nicht gelesen werden\n" #: utils/idle_monitor/cpupower-monitor.c:417 #, c-format msgid "Available monitor %s needs root access\n" -msgstr "" +msgstr "Verfügbarer Wächter %s benötigt root-Zugriff\n" #: utils/idle_monitor/cpupower-monitor.c:428 #, c-format msgid "No HW Cstate monitors found\n" -msgstr "" +msgstr "Keine HW C-Zustandswächter gefunden\n" #: utils/cpupower.c:78 #, c-format msgid "cpupower [ -c cpulist ] subcommand [ARGS]\n" -msgstr "" +msgstr "cpupower [ -c cpulist ] Unterbefehl [ARGS]\n" #: utils/cpupower.c:79 #, c-format msgid "cpupower --version\n" -msgstr "" +msgstr "cpupower --version\n" #: utils/cpupower.c:80 #, c-format msgid "Supported subcommands are:\n" -msgstr "" +msgstr "Unterstützte Unterbefehle sind:\n" #: utils/cpupower.c:83 #, c-format @@ -191,11 +199,15 @@ msgid "" "\n" "Some subcommands can make use of the -c cpulist option.\n" msgstr "" +"\n" +"Einige Unterbefehle können die Option -c cpulist verwenden.\n" #: utils/cpupower.c:84 #, c-format msgid "Look at the general cpupower manpage how to use it\n" msgstr "" +"Schauen Sie sich die allgemeine cpupower manpage an, um zu erfahren, wie man " +"es benutzt\n" #: utils/cpupower.c:85 #, c-format @@ -217,30 +229,31 @@ msgstr "Bitte melden Sie Fehler an %s.\n" #: utils/cpupower.c:114 #, c-format msgid "Error parsing cpu list\n" -msgstr "" +msgstr "Fehler beim Parsen der CPU-Liste\n" #: utils/cpupower.c:172 #, c-format msgid "Subcommand %s needs root privileges\n" -msgstr "" +msgstr "Unterbefehl %s benötigt root-Rechte\n" #: utils/cpufreq-info.c:31 #, c-format msgid "Couldn't count the number of CPUs (%s: %s), assuming 1\n" msgstr "" -"Konnte nicht die Anzahl der CPUs herausfinden (%s : %s), nehme daher 1 an.\n" +"Anzahl der CPUs konnte nicht herausgefinden werden (%s: %s), es wird daher 1 " +"angenommen\n" #: utils/cpufreq-info.c:63 #, c-format msgid "" " minimum CPU frequency - maximum CPU frequency - governor\n" -msgstr "" -" minimale CPU-Taktfreq. - maximale CPU-Taktfreq. - Regler \n" +msgstr " minimale CPU-Frequenz - maximale CPU-Frequenz - Regler\n" #: utils/cpufreq-info.c:151 #, c-format msgid "Error while evaluating Boost Capabilities on CPU %d -- are you root?\n" msgstr "" +"Fehler beim Evaluieren der Boost-Fähigkeiten bei CPU %d -- sind Sie root?\n" #. P state changes via MSR are identified via cpuid 80000007 #. on Intel and AMD, but we assume boost capable machines can do that @@ -250,50 +263,50 @@ msgstr "" #: utils/cpufreq-info.c:161 #, c-format msgid " boost state support: \n" -msgstr "" +msgstr " Boost-Zustand-Unterstützung: \n" #: utils/cpufreq-info.c:163 #, c-format msgid " Supported: %s\n" -msgstr "" +msgstr " Unterstützt: %s\n" #: utils/cpufreq-info.c:163 utils/cpufreq-info.c:164 msgid "yes" -msgstr "" +msgstr "ja" #: utils/cpufreq-info.c:163 utils/cpufreq-info.c:164 msgid "no" -msgstr "" +msgstr "nein" #: utils/cpufreq-info.c:164 -#, fuzzy, c-format +#, c-format msgid " Active: %s\n" -msgstr " Treiber: %s\n" +msgstr " Aktiv: %s\n" #: utils/cpufreq-info.c:177 #, c-format msgid " Boost States: %d\n" -msgstr "" +msgstr " Boost-Zustände: %d\n" #: utils/cpufreq-info.c:178 #, c-format msgid " Total States: %d\n" -msgstr "" +msgstr " Gesamtzustände: %d\n" #: utils/cpufreq-info.c:181 #, c-format msgid " Pstate-Pb%d: %luMHz (boost state)\n" -msgstr "" +msgstr " Pstate-Pb%d: %luMHz (Boost-Zustand)\n" #: utils/cpufreq-info.c:184 #, c-format msgid " Pstate-P%d: %luMHz\n" -msgstr "" +msgstr " Pstate-P%d: %luMHz\n" #: utils/cpufreq-info.c:211 #, c-format msgid " no or unknown cpufreq driver is active on this CPU\n" -msgstr " kein oder nicht bestimmbarer cpufreq-Treiber aktiv\n" +msgstr " kein oder ein unbekannter cpufreq-Treiber ist auf dieser CPU aktiv\n" #: utils/cpufreq-info.c:213 #, c-format @@ -303,12 +316,12 @@ msgstr " Treiber: %s\n" #: utils/cpufreq-info.c:219 #, c-format msgid " CPUs which run at the same hardware frequency: " -msgstr " Folgende CPUs laufen mit der gleichen Hardware-Taktfrequenz: " +msgstr " CPUs, die mit der gleichen Hardwarefrequenz laufen: " #: utils/cpufreq-info.c:230 #, c-format msgid " CPUs which need to have their frequency coordinated by software: " -msgstr " Die Taktfrequenz folgender CPUs werden per Software koordiniert: " +msgstr " CPUs, die ihre Frequenz mit Software koordinieren müssen: " #: utils/cpufreq-info.c:241 #, c-format @@ -318,22 +331,22 @@ msgstr " Maximale Dauer eines Taktfrequenzwechsels: " #: utils/cpufreq-info.c:247 #, c-format msgid " hardware limits: " -msgstr " Hardwarebedingte Grenzen der Taktfrequenz: " +msgstr " Hardwarebegrenzungen: " #: utils/cpufreq-info.c:256 #, c-format msgid " available frequency steps: " -msgstr " mögliche Taktfrequenzen: " +msgstr " verfügbare Frequenzschritte: " #: utils/cpufreq-info.c:269 #, c-format msgid " available cpufreq governors: " -msgstr " mögliche Regler: " +msgstr " verfügbare cpufreq-Regler: " #: utils/cpufreq-info.c:280 #, c-format msgid " current policy: frequency should be within " -msgstr " momentane Taktik: die Frequenz soll innerhalb " +msgstr " momentane Richtlinie: Frequenz sollte innerhalb " #: utils/cpufreq-info.c:282 #, c-format @@ -346,29 +359,28 @@ msgid "" "The governor \"%s\" may decide which speed to use\n" " within this range.\n" msgstr "" -" liegen. Der Regler \"%s\" kann frei entscheiden,\n" -" welche Taktfrequenz innerhalb dieser Grenze verwendet " -"wird.\n" +" sein. Der Regler \"%s\" kann frei entscheiden,\n" +" welche Geschwindigkeit er in diesem Bereich verwendet.\n" #: utils/cpufreq-info.c:293 #, c-format msgid " current CPU frequency is " -msgstr " momentane Taktfrequenz ist " +msgstr " momentane CPU-Frequenz ist " #: utils/cpufreq-info.c:296 #, c-format msgid " (asserted by call to hardware)" -msgstr " (verifiziert durch Nachfrage bei der Hardware)" +msgstr " (durch Aufruf der Hardware sichergestellt)" #: utils/cpufreq-info.c:304 #, c-format msgid " cpufreq stats: " -msgstr " Statistik:" +msgstr " cpufreq-Statistiken: " #: utils/cpufreq-info.c:472 -#, fuzzy, c-format +#, c-format msgid "Usage: cpupower freqinfo [options]\n" -msgstr "Aufruf: cpufreq-info [Optionen]\n" +msgstr "Aufruf: cpupower freqinfo [Optionen]\n" #: utils/cpufreq-info.c:473 utils/cpufreq-set.c:26 utils/cpupower-set.c:23 #: utils/cpupower-info.c:22 utils/cpuidle-info.c:148 @@ -377,11 +389,9 @@ msgid "Options:\n" msgstr "Optionen:\n" #: utils/cpufreq-info.c:474 -#, fuzzy, c-format +#, c-format msgid " -e, --debug Prints out debug information [default]\n" -msgstr "" -" -e, --debug Erzeugt detaillierte Informationen, hilfreich\n" -" zum Aufspüren von Fehlern\n" +msgstr " -e, --debug Gibt Debug-Informationen aus [Standard]\n" #: utils/cpufreq-info.c:475 #, c-format @@ -424,7 +434,7 @@ msgstr " -p, --policy Findet die momentane Taktik heraus *\n" #: utils/cpufreq-info.c:482 #, c-format msgid " -g, --governors Determines available cpufreq governors *\n" -msgstr " -g, --governors Erzeugt eine Liste mit verfügbaren Reglern *\n" +msgstr " -g, --governors Ermittelt verfügbare cpufreq-Regler *\n" #: utils/cpufreq-info.c:483 #, c-format @@ -449,8 +459,7 @@ msgstr "" #: utils/cpufreq-info.c:486 #, c-format msgid " -s, --stats Shows cpufreq statistics if available\n" -msgstr "" -" -s, --stats Zeigt, sofern möglich, Statistiken über cpufreq an.\n" +msgstr " -s, --stats Zeigt cpufreq-Statistiken an, falls vorhanden\n" #: utils/cpufreq-info.c:487 #, c-format @@ -464,13 +473,13 @@ msgstr "" #: utils/cpufreq-info.c:488 #, c-format msgid " -b, --boost Checks for turbo or boost modes *\n" -msgstr "" +msgstr " -b, --boost Prüft auf Turbo- oder Boost-Modi *\n" #: utils/cpufreq-info.c:489 #, c-format msgid "" -" -o, --proc Prints out information like provided by the /proc/" -"cpufreq\n" +" -o, --proc Prints out information like provided by the " +"/proc/cpufreq\n" " interface in 2.4. and early 2.6. kernels\n" msgstr "" " -o, --proc Erzeugt Informationen in einem ähnlichem Format zu " @@ -509,8 +518,8 @@ msgid "" "For the arguments marked with *, omitting the -c or --cpu argument is\n" "equivalent to setting it to zero\n" msgstr "" -"Bei den mit * markierten Parametern wird '--cpu 0' angenommen, soweit nicht\n" -"mittels -c oder --cpu etwas anderes angegeben wird\n" +"Für die mit * markierten Argumente ist das Weglassen des Arguments\n" +"-c oder --cpu gleichbedeutend mit der Einstellung auf Null\n" #: utils/cpufreq-info.c:580 #, c-format @@ -525,8 +534,8 @@ msgid "" "You can't specify more than one --cpu parameter and/or\n" "more than one output-specific argument\n" msgstr "" -"Man kann nicht mehr als einen --cpu-Parameter und/oder mehr als einen\n" -"informationsspezifischen Parameter gleichzeitig angeben\n" +"Sie können nicht mehr als einen Parameter --cpu und/oder\n" +"mehr als ein ausgabespezifisches Argument angeben\n" #: utils/cpufreq-info.c:600 utils/cpufreq-set.c:82 utils/cpupower-set.c:42 #: utils/cpupower-info.c:42 utils/cpuidle-info.c:213 @@ -538,17 +547,17 @@ msgstr "unbekannter oder falscher Parameter\n" #, c-format msgid "couldn't analyze CPU %d as it doesn't seem to be present\n" msgstr "" -"Konnte nicht die CPU %d analysieren, da sie (scheinbar?) nicht existiert.\n" +"CPU %d konnte nicht analysiert werden, da sie scheinbar nicht existiert\n" #: utils/cpufreq-info.c:620 utils/cpupower-info.c:142 #, c-format msgid "analyzing CPU %d:\n" -msgstr "analysiere CPU %d:\n" +msgstr "CPU %d wird analysiert:\n" #: utils/cpufreq-set.c:25 -#, fuzzy, c-format +#, c-format msgid "Usage: cpupower frequency-set [options]\n" -msgstr "Aufruf: cpufreq-set [Optionen]\n" +msgstr "Aufruf: cpupower frequency-set [Optionen]\n" #: utils/cpufreq-set.c:27 #, c-format @@ -556,7 +565,7 @@ msgid "" " -d FREQ, --min FREQ new minimum CPU frequency the governor may " "select\n" msgstr "" -" -d FREQ, --min FREQ neue minimale Taktfrequenz, die der Regler\n" +" -d FREQ, --min FREQ neue minimale CPU-Frequenz, die der Regler\n" " auswählen darf\n" #: utils/cpufreq-set.c:28 @@ -571,7 +580,7 @@ msgstr "" #: utils/cpufreq-set.c:29 #, c-format msgid " -g GOV, --governor GOV new cpufreq governor\n" -msgstr " -g GOV, --governors GOV wechsle zu Regler GOV\n" +msgstr " -g GOV, --governors GOV neuer cpufreq-Regler\n" #: utils/cpufreq-set.c:30 #, c-format @@ -579,29 +588,29 @@ msgid "" " -f FREQ, --freq FREQ specific frequency to be set. Requires userspace\n" " governor to be available and loaded\n" msgstr "" -" -f FREQ, --freq FREQ setze exakte Taktfrequenz. Benötigt den Regler\n" -" 'userspace'.\n" +" -f FREQ, --freq FREQ bestimmte Frequenz, die eingestellt werden soll.\n" +" Erfordert einen verfügbaren und geladenen " +"userspace-Regler\n" #: utils/cpufreq-set.c:32 #, c-format msgid " -r, --related Switches all hardware-related CPUs\n" -msgstr "" -" -r, --related Setze Werte für alle CPUs, deren Taktfrequenz\n" -" hardwarebedingt identisch ist.\n" +msgstr " -r, --related Schaltet alle hardwarebezogenen CPUs um\n" #: utils/cpufreq-set.c:33 utils/cpupower-set.c:28 utils/cpupower-info.c:27 #, c-format msgid " -h, --help Prints out this screen\n" -msgstr " -h, --help Gibt diese Kurzübersicht aus\n" +msgstr " -h, --help Gibt diesen Bildschirm aus\n" #: utils/cpufreq-set.c:35 -#, fuzzy, c-format +#, c-format msgid "" "Notes:\n" "1. Omitting the -c or --cpu argument is equivalent to setting it to \"all\"\n" msgstr "" -"Bei den mit * markierten Parametern wird '--cpu 0' angenommen, soweit nicht\n" -"mittels -c oder --cpu etwas anderes angegeben wird\n" +"Hinweis:\n" +"1. Das Weglassen des Arguments -c oder --cpu ist gleichbedeutend mit der " +"Einstellung auf \"all\"\n" #: utils/cpufreq-set.c:37 #, fuzzy, c-format @@ -636,17 +645,21 @@ msgid "" "frequency\n" " or because the userspace governor isn't loaded?\n" msgstr "" -"Beim Einstellen ist ein Fehler aufgetreten. Typische Fehlerquellen sind:\n" -"- nicht ausreichende Rechte (Administrator)\n" -"- der Regler ist nicht verfügbar bzw. nicht geladen\n" -"- die angegebene Taktik ist inkorrekt\n" -"- eine spezifische Frequenz wurde angegeben, aber der Regler 'userspace'\n" -" kann entweder hardwarebedingt nicht genutzt werden oder ist nicht geladen\n" +"Fehler beim Festlegen neuer Werte. Häufige Fehler:\n" +"- Verfügen Sie über die erforderlichen Administrationsrechte? (Superuser?)\n" +"- Ist der von Ihnen gewünschte Regler verfügbar und mittels modprobe " +"geladen?\n" +"- Versuchen Sie eine ungültige Richtlinie festzulegen?\n" +"- Versuchen Sie eine bestimmte Frequenz festzulegen, aber der " +"userspace-Regler ist nicht verfügbar,\n" +" z.B. wegen Hardware, die nicht auf eine bestimmte Frequenz eingestellt " +"werden kann\n" +" oder weil der userspace-Regler nicht geladen ist?\n" #: utils/cpufreq-set.c:170 #, c-format msgid "wrong, unknown or unhandled CPU?\n" -msgstr "unbekannte oder nicht regelbare CPU\n" +msgstr "falsche, unbekannte oder nicht regelbare CPU?\n" #: utils/cpufreq-set.c:302 #, c-format @@ -654,8 +667,8 @@ msgid "" "the -f/--freq parameter cannot be combined with -d/--min, -u/--max or\n" "-g/--governor parameters\n" msgstr "" -"Der -f bzw. --freq-Parameter kann nicht mit den Parametern -d/--min, -u/--" -"max\n" +"Der -f bzw. --freq-Parameter kann nicht mit den Parametern -d/--min, " +"-u/--max\n" "oder -g/--governor kombiniert werden\n" #: utils/cpufreq-set.c:308 @@ -664,18 +677,18 @@ msgid "" "At least one parameter out of -f/--freq, -d/--min, -u/--max, and\n" "-g/--governor must be passed\n" msgstr "" -"Es muss mindestens ein Parameter aus -f/--freq, -d/--min, -u/--max oder\n" -"-g/--governor angegeben werden.\n" +"Mindestens ein Parameter aus -f/--freq, -d/--min, -u/--max und\n" +"-g/--governor muss übergeben werden\n" #: utils/cpufreq-set.c:347 #, c-format msgid "Setting cpu: %d\n" -msgstr "" +msgstr "CPU einstellen: %d\n" #: utils/cpupower-set.c:22 #, c-format msgid "Usage: cpupower set [ -b val ] [ -m val ] [ -s val ]\n" -msgstr "" +msgstr "Aufruf: cpupower set [ -b val ] [ -m val ] [ -s val ]\n" #: utils/cpupower-set.c:24 #, c-format @@ -689,6 +702,8 @@ msgstr "" msgid "" " -m, --sched-mc [VAL] Sets the kernel's multi core scheduler policy.\n" msgstr "" +" -m, --sched-mc [VAL] Legt die Mehrkern-Scheduler-Richtlinie des " +"Kernels fest.\n" #: utils/cpupower-set.c:27 #, c-format @@ -700,37 +715,37 @@ msgstr "" #: utils/cpupower-set.c:80 #, c-format msgid "--perf-bias param out of range [0-%d]\n" -msgstr "" +msgstr "--perf-bias-Parameter außerhalb des Bereichs [0-%d]\n" #: utils/cpupower-set.c:91 #, c-format msgid "--sched-mc param out of range [0-%d]\n" -msgstr "" +msgstr "Parameter --sched-mc außerhalb des Bereichs [0-%d]\n" #: utils/cpupower-set.c:102 #, c-format msgid "--sched-smt param out of range [0-%d]\n" -msgstr "" +msgstr "Parameter --sched-smt außerhalb des Bereichs [0-%d]\n" #: utils/cpupower-set.c:121 #, c-format msgid "Error setting sched-mc %s\n" -msgstr "" +msgstr "Fehler beim Einstellen von sched-mc %s\n" #: utils/cpupower-set.c:127 #, c-format msgid "Error setting sched-smt %s\n" -msgstr "" +msgstr "Fehler beim Einstellen von sched-smt %s\n" #: utils/cpupower-set.c:146 #, c-format msgid "Error setting perf-bias value on CPU %d\n" -msgstr "" +msgstr "Fehler beim Einstellen des perf-bias-Wertes auf der CPU %d\n" #: utils/cpupower-info.c:21 #, c-format msgid "Usage: cpupower info [ -b ] [ -m ] [ -s ]\n" -msgstr "" +msgstr "Aufruf: cpupower info [ -b ] [ -m ] [ -s ]\n" #: utils/cpupower-info.c:23 #, c-format @@ -740,9 +755,10 @@ msgid "" msgstr "" #: utils/cpupower-info.c:25 -#, fuzzy, c-format +#, c-format msgid " -m, --sched-mc Gets the kernel's multi core scheduler policy.\n" -msgstr " -p, --policy Findet die momentane Taktik heraus *\n" +msgstr "" +" -m, --sched-mc Ruft die Mehrkern-Scheduler-Richtlinie des Kernels ab.\n" #: utils/cpupower-info.c:26 #, c-format @@ -756,17 +772,20 @@ msgid "" "\n" "Passing no option will show all info, by default only on core 0\n" msgstr "" +"\n" +"Wenn Sie keine Option übergeben, werden alle Informationen angezeigt, " +"standardmäßig nur auf Kern 0\n" #: utils/cpupower-info.c:102 #, c-format msgid "System's multi core scheduler setting: " -msgstr "" +msgstr "Mehrkern-Scheduler-Einstellung des Systems: " #. if sysfs file is missing it's: errno == ENOENT #: utils/cpupower-info.c:105 utils/cpupower-info.c:114 #, c-format msgid "not supported\n" -msgstr "" +msgstr "nicht unterstützt\n" #: utils/cpupower-info.c:111 #, c-format @@ -786,164 +805,161 @@ msgstr "" #: utils/cpupower-info.c:147 #, c-format msgid "Could not read perf-bias value\n" -msgstr "" +msgstr "perf-bias-Wert konnte nicht gelesen werden\n" #: utils/cpupower-info.c:150 #, c-format msgid "perf-bias: %d\n" -msgstr "" +msgstr "perf-bias: %d\n" #: utils/cpuidle-info.c:28 -#, fuzzy, c-format +#, c-format msgid "Analyzing CPU %d:\n" -msgstr "analysiere CPU %d:\n" +msgstr "CPU %d wird analysiert:\n" #: utils/cpuidle-info.c:32 #, c-format msgid "CPU %u: No idle states\n" -msgstr "" +msgstr "CPU %u: Keine Ruhezustände\n" #: utils/cpuidle-info.c:36 #, c-format msgid "CPU %u: Can't read idle state info\n" -msgstr "" +msgstr "CPU %u: Ruhezustands-Informationen können nicht gelesen werden\n" #: utils/cpuidle-info.c:41 #, c-format msgid "Could not determine max idle state %u\n" -msgstr "" +msgstr "Max. Ruhezustand %u konnte nicht bestimmt werden\n" #: utils/cpuidle-info.c:46 #, c-format msgid "Number of idle states: %d\n" -msgstr "" +msgstr "Anzahl der Ruhezustände: %d\n" #: utils/cpuidle-info.c:48 -#, fuzzy, c-format +#, c-format msgid "Available idle states:" -msgstr " mögliche Taktfrequenzen: " +msgstr "Verfügbare Ruhezustände:" #: utils/cpuidle-info.c:71 #, c-format msgid "Flags/Description: %s\n" -msgstr "" +msgstr "Merker/Beschreibung: %s\n" #: utils/cpuidle-info.c:74 #, c-format msgid "Latency: %lu\n" -msgstr "" +msgstr "Latenz: %lu\n" #: utils/cpuidle-info.c:76 #, c-format msgid "Usage: %lu\n" -msgstr "" +msgstr "Aufruf: %lu\n" #: utils/cpuidle-info.c:78 #, c-format msgid "Duration: %llu\n" -msgstr "" +msgstr "Dauer: %llu\n" #: utils/cpuidle-info.c:90 #, c-format msgid "Could not determine cpuidle driver\n" -msgstr "" +msgstr "cpuidle-Treiber konnte nicht bestimmt werden\n" #: utils/cpuidle-info.c:94 -#, fuzzy, c-format +#, c-format msgid "CPUidle driver: %s\n" -msgstr " Treiber: %s\n" +msgstr "CPUidle-Treiber: %s\n" #: utils/cpuidle-info.c:99 #, c-format msgid "Could not determine cpuidle governor\n" -msgstr "" +msgstr "cpuidle-Regler konnte nicht bestimmt werden\n" #: utils/cpuidle-info.c:103 #, c-format msgid "CPUidle governor: %s\n" -msgstr "" +msgstr "CPUidle-Regler: %s\n" #: utils/cpuidle-info.c:122 #, c-format msgid "CPU %u: Can't read C-state info\n" -msgstr "" +msgstr "CPU %u: C-Zustands-Informationen können nicht gelesen werden\n" #. printf("Cstates: %d\n", cstates); #: utils/cpuidle-info.c:127 #, c-format msgid "active state: C0\n" -msgstr "" +msgstr "aktiver Zustand: C0\n" #: utils/cpuidle-info.c:128 #, c-format msgid "max_cstate: C%u\n" -msgstr "" +msgstr "max_cstate: C%u\n" #: utils/cpuidle-info.c:129 -#, fuzzy, c-format +#, c-format msgid "maximum allowed latency: %lu usec\n" -msgstr " Maximale Dauer eines Taktfrequenzwechsels: " +msgstr "maximal erlaubte Latenz: %lu usec\n" #: utils/cpuidle-info.c:130 #, c-format msgid "states:\t\n" -msgstr "" +msgstr "Zustände:\t\n" #: utils/cpuidle-info.c:132 #, c-format msgid " C%d: type[C%d] " -msgstr "" +msgstr " C%d: Typ[C%d] " #: utils/cpuidle-info.c:134 #, c-format msgid "promotion[--] demotion[--] " -msgstr "" +msgstr "promotion[--] demotion[--] " #: utils/cpuidle-info.c:135 #, c-format msgid "latency[%03lu] " -msgstr "" +msgstr "Latenz[%03lu] " #: utils/cpuidle-info.c:137 #, c-format msgid "usage[%08lu] " -msgstr "" +msgstr "Aufruf[%08lu] " #: utils/cpuidle-info.c:139 #, c-format msgid "duration[%020Lu] \n" -msgstr "" +msgstr "Dauer[%020Lu] \n" #: utils/cpuidle-info.c:147 -#, fuzzy, c-format +#, c-format msgid "Usage: cpupower idleinfo [options]\n" -msgstr "Aufruf: cpufreq-info [Optionen]\n" +msgstr "Aufruf: cpupower idleinfo [Optionen]\n" #: utils/cpuidle-info.c:149 -#, fuzzy, c-format +#, c-format msgid " -s, --silent Only show general C-state information\n" msgstr "" -" -e, --debug Erzeugt detaillierte Informationen, hilfreich\n" -" zum Aufspüren von Fehlern\n" +" -s, --silent Nur allgemeine C-Zustands-Informationen anzeigen\n" #: utils/cpuidle-info.c:150 -#, fuzzy, c-format +#, c-format msgid "" -" -o, --proc Prints out information like provided by the /proc/" -"acpi/processor/*/power\n" +" -o, --proc Prints out information like provided by the " +"/proc/acpi/processor/*/power\n" " interface in older kernels\n" msgstr "" -" -o, --proc Erzeugt Informationen in einem ähnlichem Format zu " -"dem\n" -" der /proc/cpufreq-Datei in 2.4. und frühen 2.6.\n" -" Kernel-Versionen\n" +" -o, --proc Gibt Informationen so aus, wie sie von der " +"Schnittstelle\n" +" /proc/acpi/processor/*/power in älteren Kerneln " +"bereitgestellt werden\n" #: utils/cpuidle-info.c:209 -#, fuzzy, c-format +#, c-format msgid "You can't specify more than one output-specific argument\n" -msgstr "" -"Man kann nicht mehr als einen --cpu-Parameter und/oder mehr als einen\n" -"informationsspezifischen Parameter gleichzeitig angeben\n" +msgstr "Sie können nicht mehr als ein ausgabenspezifisches Argument angeben\n" #~ msgid "" #~ " -c CPU, --cpu CPU CPU number which information shall be determined " @@ -956,6 +972,6 @@ msgstr "" #~ " -c CPU, --cpu CPU number of CPU where cpufreq settings shall be " #~ "modified\n" #~ msgstr "" -#~ " -c CPU, --cpu CPU Nummer der CPU, deren Taktfrequenz-" -#~ "Einstellung\n" +#~ " -c CPU, --cpu CPU Nummer der CPU, deren " +#~ "Taktfrequenz-Einstellung\n" #~ " werden soll\n" diff --git a/tools/power/cpupower/utils/cpufreq-info.c b/tools/power/cpupower/utils/cpufreq-info.c index e63cf55f81cf..6efc0f6b1b11 100644 --- a/tools/power/cpupower/utils/cpufreq-info.c +++ b/tools/power/cpupower/utils/cpufreq-info.c @@ -244,14 +244,14 @@ static int get_boost_mode_x86(unsigned int cpu) static int get_boost_mode(unsigned int cpu) { - struct cpufreq_frequencies *freqs; + struct cpufreq_available_frequencies *freqs; if (cpupower_cpu_info.vendor == X86_VENDOR_AMD || cpupower_cpu_info.vendor == X86_VENDOR_HYGON || cpupower_cpu_info.vendor == X86_VENDOR_INTEL) return get_boost_mode_x86(cpu); - freqs = cpufreq_get_frequencies("boost", cpu); + freqs = cpufreq_get_boost_frequencies(cpu); if (freqs) { printf(_(" boost frequency steps: ")); while (freqs->next) { @@ -261,7 +261,7 @@ static int get_boost_mode(unsigned int cpu) } print_speed(freqs->frequency); printf("\n"); - cpufreq_put_frequencies(freqs); + cpufreq_put_available_frequencies(freqs); } return 0; @@ -475,7 +475,7 @@ static int get_latency(unsigned int cpu, unsigned int human) static void debug_output_one(unsigned int cpu) { - struct cpufreq_frequencies *freqs; + struct cpufreq_available_frequencies *freqs; get_driver(cpu); get_related_cpus(cpu); @@ -483,7 +483,7 @@ static void debug_output_one(unsigned int cpu) get_latency(cpu, 1); get_hardware_limits(cpu, 1); - freqs = cpufreq_get_frequencies("available", cpu); + freqs = cpufreq_get_available_frequencies(cpu); if (freqs) { printf(_(" available frequency steps: ")); while (freqs->next) { @@ -493,7 +493,7 @@ static void debug_output_one(unsigned int cpu) } print_speed(freqs->frequency); printf("\n"); - cpufreq_put_frequencies(freqs); + cpufreq_put_available_frequencies(freqs); } get_available_governors(cpu); diff --git a/tools/power/cpupower/utils/cpupower-info.c b/tools/power/cpupower/utils/cpupower-info.c index 4c9d342b70ff..d3755ea70d4d 100644 --- a/tools/power/cpupower/utils/cpupower-info.c +++ b/tools/power/cpupower/utils/cpupower-info.c @@ -10,6 +10,7 @@ #include <errno.h> #include <string.h> #include <getopt.h> +#include <sys/utsname.h> #include "helpers/helpers.h" #include "helpers/sysfs.h" @@ -30,6 +31,7 @@ int cmd_info(int argc, char **argv) extern char *optarg; extern int optind, opterr, optopt; unsigned int cpu; + struct utsname uts; union { struct { @@ -39,6 +41,13 @@ int cmd_info(int argc, char **argv) } params = {}; int ret = 0; + ret = uname(&uts); + if (!ret && (!strcmp(uts.machine, "ppc64le") || + !strcmp(uts.machine, "ppc64"))) { + fprintf(stderr, _("Subcommand not supported on POWER.\n")); + return ret; + } + setlocale(LC_ALL, ""); textdomain(PACKAGE); diff --git a/tools/power/cpupower/utils/cpupower-set.c b/tools/power/cpupower/utils/cpupower-set.c index 3cd95c6cb974..3cca6f715dd9 100644 --- a/tools/power/cpupower/utils/cpupower-set.c +++ b/tools/power/cpupower/utils/cpupower-set.c @@ -10,6 +10,7 @@ #include <errno.h> #include <string.h> #include <getopt.h> +#include <sys/utsname.h> #include "helpers/helpers.h" #include "helpers/sysfs.h" @@ -31,6 +32,7 @@ int cmd_set(int argc, char **argv) extern char *optarg; extern int optind, opterr, optopt; unsigned int cpu; + struct utsname uts; union { struct { @@ -41,6 +43,13 @@ int cmd_set(int argc, char **argv) int perf_bias = 0; int ret = 0; + ret = uname(&uts); + if (!ret && (!strcmp(uts.machine, "ppc64le") || + !strcmp(uts.machine, "ppc64"))) { + fprintf(stderr, _("Subcommand not supported on POWER.\n")); + return ret; + } + setlocale(LC_ALL, ""); textdomain(PACKAGE); diff --git a/tools/power/cpupower/utils/helpers/cpuid.c b/tools/power/cpupower/utils/helpers/cpuid.c index 5cc39d4e23ed..73bfafc60e9b 100644 --- a/tools/power/cpupower/utils/helpers/cpuid.c +++ b/tools/power/cpupower/utils/helpers/cpuid.c @@ -131,6 +131,10 @@ out: if (ext_cpuid_level >= 0x80000007 && (cpuid_edx(0x80000007) & (1 << 9))) cpu_info->caps |= CPUPOWER_CAP_AMD_CBP; + + if (ext_cpuid_level >= 0x80000008 && + cpuid_ebx(0x80000008) & (1 << 4)) + cpu_info->caps |= CPUPOWER_CAP_AMD_RDPRU; } if (cpu_info->vendor == X86_VENDOR_INTEL) { diff --git a/tools/power/cpupower/utils/helpers/helpers.h b/tools/power/cpupower/utils/helpers/helpers.h index 357b19bb136e..c258eeccd05f 100644 --- a/tools/power/cpupower/utils/helpers/helpers.h +++ b/tools/power/cpupower/utils/helpers/helpers.h @@ -69,6 +69,7 @@ enum cpupower_cpu_vendor {X86_VENDOR_UNKNOWN = 0, X86_VENDOR_INTEL, #define CPUPOWER_CAP_HAS_TURBO_RATIO 0x00000010 #define CPUPOWER_CAP_IS_SNB 0x00000020 #define CPUPOWER_CAP_INTEL_IDA 0x00000040 +#define CPUPOWER_CAP_AMD_RDPRU 0x00000080 #define CPUPOWER_AMD_CPBDIS 0x02000000 diff --git a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c index 3f893b99b337..33dc34db4f3c 100644 --- a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c @@ -328,7 +328,7 @@ struct cpuidle_monitor amd_fam14h_monitor = { .stop = amd_fam14h_stop, .do_register = amd_fam14h_register, .unregister = amd_fam14h_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = OVERFLOW_MS / 1000, }; #endif /* #if defined(__i386__) || defined(__x86_64__) */ diff --git a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c index f634aeb65c5f..3c4cee160b0e 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c +++ b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c @@ -207,6 +207,6 @@ struct cpuidle_monitor cpuidle_sysfs_monitor = { .stop = cpuidle_stop, .do_register = cpuidle_register, .unregister = cpuidle_unregister, - .needs_root = 0, + .flags.needs_root = 0, .overflow_s = UINT_MAX, }; diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c index d3c3e6e7aa26..6d44fec55ad5 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c +++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c @@ -408,7 +408,7 @@ int cmd_monitor(int argc, char **argv) dprint("Try to register: %s\n", all_monitors[num]->name); test_mon = all_monitors[num]->do_register(); if (test_mon) { - if (test_mon->needs_root && !run_as_root) { + if (test_mon->flags.needs_root && !run_as_root) { fprintf(stderr, _("Available monitor %s needs " "root access\n"), test_mon->name); continue; diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h index a2d901d3bfaf..5b5eb1da0cce 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h +++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h @@ -60,7 +60,10 @@ struct cpuidle_monitor { struct cpuidle_monitor* (*do_register) (void); void (*unregister)(void); unsigned int overflow_s; - int needs_root; + struct { + unsigned int needs_root:1; + unsigned int per_cpu_schedule:1; + } flags; }; extern long long timespec_diff_us(struct timespec start, struct timespec end); diff --git a/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c b/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c index 7c7451d3f494..97ad3233a521 100644 --- a/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c @@ -39,7 +39,6 @@ static cstate_t hsw_ext_cstates[HSW_EXT_CSTATE_COUNT] = { { .name = "PC9", .desc = N_("Processor Package C9"), - .desc = N_("Processor Package C2"), .id = PC9, .range = RANGE_PACKAGE, .get_count_percent = hsw_ext_get_count_percent, @@ -188,7 +187,7 @@ struct cpuidle_monitor intel_hsw_ext_monitor = { .stop = hsw_ext_stop, .do_register = hsw_ext_register, .unregister = hsw_ext_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; diff --git a/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c b/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c index 44806a6dae11..e7d48cb563c0 100644 --- a/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c +++ b/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c @@ -19,6 +19,10 @@ #define MSR_APERF 0xE8 #define MSR_MPERF 0xE7 +#define RDPRU ".byte 0x0f, 0x01, 0xfd" +#define RDPRU_ECX_MPERF 0 +#define RDPRU_ECX_APERF 1 + #define MSR_TSC 0x10 #define MSR_AMD_HWCR 0xc0010015 @@ -86,15 +90,51 @@ static int mperf_get_tsc(unsigned long long *tsc) return ret; } +static int get_aperf_mperf(int cpu, unsigned long long *aval, + unsigned long long *mval) +{ + unsigned long low_a, high_a; + unsigned long low_m, high_m; + int ret; + + /* + * Running on the cpu from which we read the registers will + * prevent APERF/MPERF from going out of sync because of IPI + * latency introduced by read_msr()s. + */ + if (mperf_monitor.flags.per_cpu_schedule) { + if (bind_cpu(cpu)) + return 1; + } + + if (cpupower_cpu_info.caps & CPUPOWER_CAP_AMD_RDPRU) { + asm volatile(RDPRU + : "=a" (low_a), "=d" (high_a) + : "c" (RDPRU_ECX_APERF)); + asm volatile(RDPRU + : "=a" (low_m), "=d" (high_m) + : "c" (RDPRU_ECX_MPERF)); + + *aval = ((low_a) | (high_a) << 32); + *mval = ((low_m) | (high_m) << 32); + + return 0; + } + + ret = read_msr(cpu, MSR_APERF, aval); + ret |= read_msr(cpu, MSR_MPERF, mval); + + return ret; +} + static int mperf_init_stats(unsigned int cpu) { - unsigned long long val; + unsigned long long aval, mval; int ret; - ret = read_msr(cpu, MSR_APERF, &val); - aperf_previous_count[cpu] = val; - ret |= read_msr(cpu, MSR_MPERF, &val); - mperf_previous_count[cpu] = val; + ret = get_aperf_mperf(cpu, &aval, &mval); + aperf_previous_count[cpu] = aval; + mperf_previous_count[cpu] = mval; is_valid[cpu] = !ret; return 0; @@ -102,13 +142,12 @@ static int mperf_init_stats(unsigned int cpu) static int mperf_measure_stats(unsigned int cpu) { - unsigned long long val; + unsigned long long aval, mval; int ret; - ret = read_msr(cpu, MSR_APERF, &val); - aperf_current_count[cpu] = val; - ret |= read_msr(cpu, MSR_MPERF, &val); - mperf_current_count[cpu] = val; + ret = get_aperf_mperf(cpu, &aval, &mval); + aperf_current_count[cpu] = aval; + mperf_current_count[cpu] = mval; is_valid[cpu] = !ret; return 0; @@ -305,6 +344,9 @@ struct cpuidle_monitor *mperf_register(void) if (init_maxfreq_mode()) return NULL; + if (cpupower_cpu_info.vendor == X86_VENDOR_AMD) + mperf_monitor.flags.per_cpu_schedule = 1; + /* Free this at program termination */ is_valid = calloc(cpu_count, sizeof(int)); mperf_previous_count = calloc(cpu_count, sizeof(unsigned long long)); @@ -333,7 +375,7 @@ struct cpuidle_monitor mperf_monitor = { .stop = mperf_stop, .do_register = mperf_register, .unregister = mperf_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; diff --git a/tools/power/cpupower/utils/idle_monitor/nhm_idle.c b/tools/power/cpupower/utils/idle_monitor/nhm_idle.c index be7256696a37..114271165182 100644 --- a/tools/power/cpupower/utils/idle_monitor/nhm_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/nhm_idle.c @@ -208,7 +208,7 @@ struct cpuidle_monitor intel_nhm_monitor = { .stop = nhm_stop, .do_register = intel_nhm_register, .unregister = intel_nhm_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; diff --git a/tools/power/cpupower/utils/idle_monitor/snb_idle.c b/tools/power/cpupower/utils/idle_monitor/snb_idle.c index 968333571cad..df8b223cc096 100644 --- a/tools/power/cpupower/utils/idle_monitor/snb_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/snb_idle.c @@ -192,7 +192,7 @@ struct cpuidle_monitor intel_snb_monitor = { .stop = snb_stop, .do_register = snb_register, .unregister = snb_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; diff --git a/tools/power/pm-graph/README b/tools/power/pm-graph/README index 58a5591e3951..96259f6e5715 100644 --- a/tools/power/pm-graph/README +++ b/tools/power/pm-graph/README @@ -1,7 +1,7 @@ p m - g r a p h pm-graph: suspend/resume/boot timing analysis tools - Version: 5.4 + Version: 5.5 Author: Todd Brandt <todd.e.brandt@intel.com> Home Page: https://01.org/pm-graph @@ -18,6 +18,10 @@ - upstream version in git: https://github.com/intel/pm-graph/ + Requirements: + - runs with python2 or python3, choice is made by /usr/bin/python link + - python2 now requires python-configparser be installed + Table of Contents - Overview - Setup diff --git a/tools/power/pm-graph/bootgraph.py b/tools/power/pm-graph/bootgraph.py index 666bcbda648d..d3b99a1e92d6 100755 --- a/tools/power/pm-graph/bootgraph.py +++ b/tools/power/pm-graph/bootgraph.py @@ -1,9 +1,18 @@ -#!/usr/bin/python2 +#!/usr/bin/python # SPDX-License-Identifier: GPL-2.0-only # # Tool for analyzing boot timing # Copyright (c) 2013, Intel Corporation. # +# This program is free software; you can redistribute it and/or modify it +# under the terms and conditions of the GNU General Public License, +# version 2, as published by the Free Software Foundation. +# +# This program is distributed in the hope it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for +# more details. +# # Authors: # Todd Brandt <todd.e.brandt@linux.intel.com> # @@ -81,7 +90,7 @@ class SystemValues(aslib.SystemValues): cmdline = 'initcall_debug log_buf_len=32M' if self.useftrace: if self.cpucount > 0: - bs = min(self.memtotal / 2, 2*1024*1024) / self.cpucount + bs = min(self.memtotal // 2, 2*1024*1024) // self.cpucount else: bs = 131072 cmdline += ' trace_buf_size=%dK trace_clock=global '\ @@ -137,13 +146,13 @@ class SystemValues(aslib.SystemValues): if arg in ['-h', '-v', '-cronjob', '-reboot', '-verbose']: continue elif arg in ['-o', '-dmesg', '-ftrace', '-func']: - args.next() + next(args) continue elif arg == '-result': - cmdline += ' %s "%s"' % (arg, os.path.abspath(args.next())) + cmdline += ' %s "%s"' % (arg, os.path.abspath(next(args))) continue elif arg == '-cgskip': - file = self.configFile(args.next()) + file = self.configFile(next(args)) cmdline += ' %s "%s"' % (arg, os.path.abspath(file)) continue cmdline += ' '+arg @@ -292,11 +301,11 @@ def parseKernelLog(): tp = aslib.TestProps() devtemp = dict() if(sysvals.dmesgfile): - lf = open(sysvals.dmesgfile, 'r') + lf = open(sysvals.dmesgfile, 'rb') else: lf = Popen('dmesg', stdout=PIPE).stdout for line in lf: - line = line.replace('\r\n', '') + line = aslib.ascii(line).replace('\r\n', '') # grab the stamp and sysinfo if re.match(tp.stampfmt, line): tp.stamp = line @@ -649,7 +658,7 @@ def createBootGraph(data): statinfo += '\t"%s": [\n\t\t"%s",\n' % (n, devstats[n]['info']) if 'fstat' in devstats[n]: funcs = devstats[n]['fstat'] - for f in sorted(funcs, key=funcs.get, reverse=True): + for f in sorted(funcs, key=lambda k:(funcs[k], k), reverse=True): if funcs[f][0] < 0.01 and len(funcs) > 10: break statinfo += '\t\t"%f|%s|%d",\n' % (funcs[f][0], f, funcs[f][1]) @@ -729,7 +738,7 @@ def updateCron(restore=False): op.write('@reboot python %s\n' % sysvals.cronjobCmdString()) op.close() res = call([cmd, cronfile]) - except Exception, e: + except Exception as e: pprint('Exception: %s' % str(e)) shutil.move(backfile, cronfile) res = -1 @@ -745,7 +754,7 @@ def updateGrub(restore=False): try: call(sysvals.blexec, stderr=PIPE, stdout=PIPE, env={'PATH': '.:/sbin:/usr/sbin:/usr/bin:/sbin:/bin'}) - except Exception, e: + except Exception as e: pprint('Exception: %s\n' % str(e)) return # extract the option and create a grub config without it @@ -792,7 +801,7 @@ def updateGrub(restore=False): op.close() res = call(sysvals.blexec) os.remove(grubfile) - except Exception, e: + except Exception as e: pprint('Exception: %s' % str(e)) res = -1 # cleanup @@ -866,6 +875,7 @@ def printHelp(): 'Other commands:\n'\ ' -flistall Print all functions capable of being captured in ftrace\n'\ ' -sysinfo Print out system info extracted from BIOS\n'\ + ' -which exec Print an executable path, should function even without PATH\n'\ ' [redo]\n'\ ' -dmesg file Create HTML output using dmesg input (used with -ftrace)\n'\ ' -ftrace file Create HTML output using ftrace input (used with -dmesg)\n'\ @@ -907,13 +917,13 @@ if __name__ == '__main__': sysvals.mincglen = aslib.getArgFloat('-mincg', args, 0.0, 10000.0) elif(arg == '-cgfilter'): try: - val = args.next() + val = next(args) except: doError('No callgraph functions supplied', True) sysvals.setCallgraphFilter(val) elif(arg == '-cgskip'): try: - val = args.next() + val = next(args) except: doError('No file supplied', True) if val.lower() in switchoff: @@ -924,7 +934,7 @@ if __name__ == '__main__': doError('%s does not exist' % cgskip) elif(arg == '-bl'): try: - val = args.next() + val = next(args) except: doError('No boot loader name supplied', True) if val.lower() not in ['grub']: @@ -937,7 +947,7 @@ if __name__ == '__main__': sysvals.max_graph_depth = aslib.getArgInt('-maxdepth', args, 0, 1000) elif(arg == '-func'): try: - val = args.next() + val = next(args) except: doError('No filter functions supplied', True) sysvals.useftrace = True @@ -946,7 +956,7 @@ if __name__ == '__main__': sysvals.setGraphFilter(val) elif(arg == '-ftrace'): try: - val = args.next() + val = next(args) except: doError('No ftrace file supplied', True) if(os.path.exists(val) == False): @@ -959,7 +969,7 @@ if __name__ == '__main__': sysvals.cgexp = True elif(arg == '-dmesg'): try: - val = args.next() + val = next(args) except: doError('No dmesg file supplied', True) if(os.path.exists(val) == False): @@ -968,13 +978,13 @@ if __name__ == '__main__': sysvals.dmesgfile = val elif(arg == '-o'): try: - val = args.next() + val = next(args) except: doError('No subdirectory name supplied', True) sysvals.testdir = sysvals.setOutputFolder(val) elif(arg == '-result'): try: - val = args.next() + val = next(args) except: doError('No result file supplied', True) sysvals.result = val @@ -986,6 +996,17 @@ if __name__ == '__main__': # remaining options are only for cron job use elif(arg == '-cronjob'): sysvals.iscronjob = True + elif(arg == '-which'): + try: + val = next(args) + except: + doError('No executable supplied', True) + out = sysvals.getExec(val) + if not out: + print('%s not found' % val) + sys.exit(1) + print(out) + sys.exit(0) else: doError('Invalid argument: '+arg, True) diff --git a/tools/power/pm-graph/sleepgraph.8 b/tools/power/pm-graph/sleepgraph.8 index 9648be644d5f..43aee64316df 100644 --- a/tools/power/pm-graph/sleepgraph.8 +++ b/tools/power/pm-graph/sleepgraph.8 @@ -53,10 +53,10 @@ disable rtcwake and require a user keypress to resume. Add the dmesg and ftrace logs to the html output. They will be viewable by clicking buttons in the timeline. .TP -\fB-turbostat\fR -Use turbostat to execute the command in freeze mode (default: disabled). This -will provide turbostat output in the log which will tell you which actual -power modes were entered. +\fB-noturbostat\fR +By default, if turbostat is found and the requested mode is freeze, sleepgraph +will execute the suspend via turbostat and collect data in the timeline log. +This option disables the use of turbostat. .TP \fB-result \fIfile\fR Export a results table to a text file for parsing. diff --git a/tools/power/pm-graph/sleepgraph.py b/tools/power/pm-graph/sleepgraph.py index 4f46a7a1feb6..f7d1c1f62f86 100755 --- a/tools/power/pm-graph/sleepgraph.py +++ b/tools/power/pm-graph/sleepgraph.py @@ -1,9 +1,18 @@ -#!/usr/bin/python2 +#!/usr/bin/python # SPDX-License-Identifier: GPL-2.0-only # # Tool for analyzing suspend/resume timing # Copyright (c) 2013, Intel Corporation. # +# This program is free software; you can redistribute it and/or modify it +# under the terms and conditions of the GNU General Public License, +# version 2, as published by the Free Software Foundation. +# +# This program is distributed in the hope it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for +# more details. +# # Authors: # Todd Brandt <todd.e.brandt@linux.intel.com> # @@ -48,9 +57,10 @@ import string import re import platform import signal +import codecs from datetime import datetime import struct -import ConfigParser +import configparser import gzip from threading import Thread from subprocess import call, Popen, PIPE @@ -60,6 +70,9 @@ def pprint(msg): print(msg) sys.stdout.flush() +def ascii(text): + return text.decode('ascii', 'ignore') + # ----------------- CLASSES -------------------- # Class: SystemValues @@ -68,7 +81,7 @@ def pprint(msg): # store system values and test parameters class SystemValues: title = 'SleepGraph' - version = '5.4' + version = '5.5' ansi = False rs = 0 display = '' @@ -78,7 +91,7 @@ class SystemValues: testlog = True dmesglog = True ftracelog = False - tstat = False + tstat = True mindevlen = 0.0 mincglen = 0.0 cgphase = '' @@ -147,6 +160,7 @@ class SystemValues: devdump = False mixedphaseheight = True devprops = dict() + platinfo = [] predelay = 0 postdelay = 0 pmdebug = '' @@ -323,13 +337,20 @@ class SystemValues: sys.exit(1) return False def getExec(self, cmd): - dirlist = ['/sbin', '/bin', '/usr/sbin', '/usr/bin', - '/usr/local/sbin', '/usr/local/bin'] - for path in dirlist: + try: + fp = Popen(['which', cmd], stdout=PIPE, stderr=PIPE).stdout + out = ascii(fp.read()).strip() + fp.close() + except: + out = '' + if out: + return out + for path in ['/sbin', '/bin', '/usr/sbin', '/usr/bin', + '/usr/local/sbin', '/usr/local/bin']: cmdfull = os.path.join(path, cmd) if os.path.exists(cmdfull): return cmdfull - return '' + return out def setPrecision(self, num): if num < 0 or num > 6: return @@ -455,7 +476,7 @@ class SystemValues: fp = Popen('dmesg', stdout=PIPE).stdout ktime = '0' for line in fp: - line = line.replace('\r\n', '') + line = ascii(line).replace('\r\n', '') idx = line.find('[') if idx > 1: line = line[idx:] @@ -469,7 +490,7 @@ class SystemValues: # store all new dmesg lines since initdmesg was called fp = Popen('dmesg', stdout=PIPE).stdout for line in fp: - line = line.replace('\r\n', '') + line = ascii(line).replace('\r\n', '') idx = line.find('[') if idx > 1: line = line[idx:] @@ -501,7 +522,7 @@ class SystemValues: call('cat '+self.tpath+'available_filter_functions', shell=True) return master = self.listFromFile(self.tpath+'available_filter_functions') - for i in self.tracefuncs: + for i in sorted(self.tracefuncs): if 'func' in self.tracefuncs[i]: i = self.tracefuncs[i]['func'] if i in master: @@ -628,7 +649,7 @@ class SystemValues: self.fsetVal(kprobeevents, 'kprobe_events') if output: check = self.fgetVal('kprobe_events') - linesack = (len(check.split('\n')) - 1) / 2 + linesack = (len(check.split('\n')) - 1) // 2 pprint(' kprobe functions enabled: %d/%d' % (linesack, linesout)) self.fsetVal('1', 'events/kprobes/enable') def testKprobe(self, kname, kprobe): @@ -646,19 +667,19 @@ class SystemValues: if linesack < linesout: return False return True - def setVal(self, val, file, mode='w'): + def setVal(self, val, file): if not os.path.exists(file): return False try: - fp = open(file, mode, 0) - fp.write(val) + fp = open(file, 'wb', 0) + fp.write(val.encode()) fp.flush() fp.close() except: return False return True - def fsetVal(self, val, path, mode='w'): - return self.setVal(val, self.tpath+path, mode) + def fsetVal(self, val, path): + return self.setVal(val, self.tpath+path) def getVal(self, file): res = '' if not os.path.exists(file): @@ -719,7 +740,7 @@ class SystemValues: tgtsize = min(self.memfree, bmax) else: tgtsize = 65536 - while not self.fsetVal('%d' % (tgtsize / cpus), 'buffer_size_kb'): + while not self.fsetVal('%d' % (tgtsize // cpus), 'buffer_size_kb'): # if the size failed to set, lower it and keep trying tgtsize -= 65536 if tgtsize < 65536: @@ -863,14 +884,23 @@ class SystemValues: isgz = self.gzip if mode == 'r': try: - with gzip.open(filename, mode+'b') as fp: + with gzip.open(filename, mode+'t') as fp: test = fp.read(64) isgz = True except: isgz = False if isgz: - return gzip.open(filename, mode+'b') + return gzip.open(filename, mode+'t') return open(filename, mode) + def b64unzip(self, data): + try: + out = codecs.decode(base64.b64decode(data), 'zlib').decode() + except: + out = data + return out + def b64zip(self, data): + out = base64.b64encode(codecs.encode(data.encode(), 'zlib')).decode() + return out def mcelog(self, clear=False): cmd = self.getExec('mcelog') if not cmd: @@ -878,12 +908,124 @@ class SystemValues: if clear: call(cmd+' > /dev/null 2>&1', shell=True) return '' - fp = Popen([cmd], stdout=PIPE, stderr=PIPE).stdout - out = fp.read().strip() - fp.close() + try: + fp = Popen([cmd], stdout=PIPE, stderr=PIPE).stdout + out = ascii(fp.read()).strip() + fp.close() + except: + return '' if not out: return '' - return base64.b64encode(out.encode('zlib')) + return self.b64zip(out) + def platforminfo(self): + # add platform info on to a completed ftrace file + if not os.path.exists(self.ftracefile): + return False + footer = '#\n' + + # add test command string line if need be + if self.suspendmode == 'command' and self.testcommand: + footer += '# platform-testcmd: %s\n' % (self.testcommand) + + # get a list of target devices from the ftrace file + props = dict() + tp = TestProps() + tf = self.openlog(self.ftracefile, 'r') + for line in tf: + # determine the trace data type (required for further parsing) + m = re.match(tp.tracertypefmt, line) + if(m): + tp.setTracerType(m.group('t')) + continue + # parse only valid lines, if this is not one move on + m = re.match(tp.ftrace_line_fmt, line) + if(not m or 'device_pm_callback_start' not in line): + continue + m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg')); + if(not m): + continue + dev = m.group('d') + if dev not in props: + props[dev] = DevProps() + tf.close() + + # now get the syspath for each target device + for dirname, dirnames, filenames in os.walk('/sys/devices'): + if(re.match('.*/power', dirname) and 'async' in filenames): + dev = dirname.split('/')[-2] + if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)): + props[dev].syspath = dirname[:-6] + + # now fill in the properties for our target devices + for dev in sorted(props): + dirname = props[dev].syspath + if not dirname or not os.path.exists(dirname): + continue + with open(dirname+'/power/async') as fp: + text = fp.read() + props[dev].isasync = False + if 'enabled' in text: + props[dev].isasync = True + fields = os.listdir(dirname) + if 'product' in fields: + with open(dirname+'/product', 'rb') as fp: + props[dev].altname = ascii(fp.read()) + elif 'name' in fields: + with open(dirname+'/name', 'rb') as fp: + props[dev].altname = ascii(fp.read()) + elif 'model' in fields: + with open(dirname+'/model', 'rb') as fp: + props[dev].altname = ascii(fp.read()) + elif 'description' in fields: + with open(dirname+'/description', 'rb') as fp: + props[dev].altname = ascii(fp.read()) + elif 'id' in fields: + with open(dirname+'/id', 'rb') as fp: + props[dev].altname = ascii(fp.read()) + elif 'idVendor' in fields and 'idProduct' in fields: + idv, idp = '', '' + with open(dirname+'/idVendor', 'rb') as fp: + idv = ascii(fp.read()).strip() + with open(dirname+'/idProduct', 'rb') as fp: + idp = ascii(fp.read()).strip() + props[dev].altname = '%s:%s' % (idv, idp) + if props[dev].altname: + out = props[dev].altname.strip().replace('\n', ' ')\ + .replace(',', ' ').replace(';', ' ') + props[dev].altname = out + + # add a devinfo line to the bottom of ftrace + out = '' + for dev in sorted(props): + out += props[dev].out(dev) + footer += '# platform-devinfo: %s\n' % self.b64zip(out) + + # add a line for each of these commands with their outputs + cmds = [ + ['pcidevices', 'lspci', '-tv'], + ['interrupts', 'cat', '/proc/interrupts'], + ['gpecounts', 'sh', '-c', 'grep -v invalid /sys/firmware/acpi/interrupts/gpe*'], + ] + for cargs in cmds: + name = cargs[0] + cmdline = ' '.join(cargs[1:]) + cmdpath = self.getExec(cargs[1]) + if not cmdpath: + continue + cmd = [cmdpath] + cargs[2:] + try: + fp = Popen(cmd, stdout=PIPE, stderr=PIPE).stdout + info = ascii(fp.read()).strip() + fp.close() + except: + continue + if not info: + continue + footer += '# platform-%s: %s | %s\n' % (name, cmdline, self.b64zip(info)) + + with self.openlog(self.ftracefile, 'a') as fp: + fp.write(footer) + return True def haveTurbostat(self): if not self.tstat: return False @@ -891,31 +1033,40 @@ class SystemValues: if not cmd: return False fp = Popen([cmd, '-v'], stdout=PIPE, stderr=PIPE).stderr - out = fp.read().strip() + out = ascii(fp.read()).strip() fp.close() - return re.match('turbostat version [0-9\.]* .*', out) + if re.match('turbostat version [0-9\.]* .*', out): + sysvals.vprint(out) + return True + return False def turbostat(self): cmd = self.getExec('turbostat') - if not cmd: - return 'missing turbostat executable' - text = [] + rawout = keyline = valline = '' fullcmd = '%s -q -S echo freeze > %s' % (cmd, self.powerfile) fp = Popen(['sh', '-c', fullcmd], stdout=PIPE, stderr=PIPE).stderr for line in fp: - if re.match('[0-9.]* sec', line): + line = ascii(line) + rawout += line + if keyline and valline: continue - text.append(line.split()) + if re.match('(?i)Avg_MHz.*', line): + keyline = line.strip().split() + elif keyline: + valline = line.strip().split() fp.close() - if len(text) < 2: - return 'turbostat output format error' + if not keyline or not valline or len(keyline) != len(valline): + errmsg = 'unrecognized turbostat output:\n'+rawout.strip() + sysvals.vprint(errmsg) + if not sysvals.verbose: + pprint(errmsg) + return '' + if sysvals.verbose: + pprint(rawout.strip()) out = [] - for key in text[0]: - values = [] - idx = text[0].index(key) - for line in text[1:]: - if len(line) > idx: - values.append(line[idx]) - out.append('%s=%s' % (key, ','.join(values))) + for key in keyline: + idx = keyline.index(key) + val = valline[idx] + out.append('%s=%s' % (key, val)) return '|'.join(out) def checkWifi(self): out = dict() @@ -924,7 +1075,7 @@ class SystemValues: return out fp = Popen(iwcmd, stdout=PIPE, stderr=PIPE).stdout for line in fp: - m = re.match('(?P<dev>\S*) .* ESSID:(?P<ess>\S*)', line) + m = re.match('(?P<dev>\S*) .* ESSID:(?P<ess>\S*)', ascii(line)) if not m: continue out['device'] = m.group('dev') @@ -935,7 +1086,7 @@ class SystemValues: if 'device' in out: fp = Popen([ifcmd, out['device']], stdout=PIPE, stderr=PIPE).stdout for line in fp: - m = re.match('.* inet (?P<ip>[0-9\.]*)', line) + m = re.match('.* inet (?P<ip>[0-9\.]*)', ascii(line)) if m: out['ip'] = m.group('ip') break @@ -990,13 +1141,13 @@ class DevProps: def __init__(self): self.syspath = '' self.altname = '' - self.async = True + self.isasync = True self.xtraclass = '' self.xtrainfo = '' def out(self, dev): - return '%s,%s,%d;' % (dev, self.altname, self.async) + return '%s,%s,%d;' % (dev, self.altname, self.isasync) def debug(self, dev): - pprint('%s:\n\taltname = %s\n\t async = %s' % (dev, self.altname, self.async)) + pprint('%s:\n\taltname = %s\n\t async = %s' % (dev, self.altname, self.isasync)) def altName(self, dev): if not self.altname or self.altname == dev: return dev @@ -1004,13 +1155,13 @@ class DevProps: def xtraClass(self): if self.xtraclass: return ' '+self.xtraclass - if not self.async: + if not self.isasync: return ' sync' return '' def xtraInfo(self): if self.xtraclass: return ' '+self.xtraclass - if self.async: + if self.isasync: return ' async_device' return ' sync_device' @@ -1108,7 +1259,7 @@ class Data: return sorted(self.dmesg, key=lambda k:self.dmesg[k]['order']) def initDevicegroups(self): # called when phases are all finished being added - for phase in self.dmesg.keys(): + for phase in sorted(self.dmesg.keys()): if '*' in phase: p = phase.split('*') pnew = '%s%d' % (p[0], len(p)) @@ -1430,16 +1581,7 @@ class Data: return phase def sortedDevices(self, phase): list = self.dmesg[phase]['list'] - slist = [] - tmp = dict() - for devname in list: - dev = list[devname] - if dev['length'] == 0: - continue - tmp[dev['start']] = devname - for t in sorted(tmp): - slist.append(tmp[t]) - return slist + return sorted(list, key=lambda k:list[k]['start']) def fixupInitcalls(self, phase): # if any calls never returned, clip them at system resume end phaselist = self.dmesg[phase]['list'] @@ -1576,7 +1718,7 @@ class Data: maxname = '%d' % self.maxDeviceNameSize(phase) fmt = '%3d) %'+maxname+'s - %f - %f' c = 1 - for name in devlist: + for name in sorted(devlist): s = devlist[name]['start'] e = devlist[name]['end'] sysvals.vprint(fmt % (c, name, s, e)) @@ -1588,7 +1730,7 @@ class Data: devlist = [] for phase in self.sortedPhases(): list = self.deviceChildren(devname, phase) - for dev in list: + for dev in sorted(list): if dev not in devlist: devlist.append(dev) return devlist @@ -1628,16 +1770,16 @@ class Data: def rootDeviceList(self): # list of devices graphed real = [] - for phase in self.dmesg: + for phase in self.sortedPhases(): list = self.dmesg[phase]['list'] - for dev in list: + for dev in sorted(list): if list[dev]['pid'] >= 0 and dev not in real: real.append(dev) # list of top-most root devices rootlist = [] - for phase in self.dmesg: + for phase in self.sortedPhases(): list = self.dmesg[phase]['list'] - for dev in list: + for dev in sorted(list): pdev = list[dev]['par'] pid = list[dev]['pid'] if(pid < 0 or re.match('[0-9]*-[0-9]*\.[0-9]*[\.0-9]*\:[\.0-9]*$', pdev)): @@ -1718,9 +1860,9 @@ class Data: def createProcessUsageEvents(self): # get an array of process names proclist = [] - for t in self.pstl: + for t in sorted(self.pstl): pslist = self.pstl[t] - for ps in pslist: + for ps in sorted(pslist): if ps not in proclist: proclist.append(ps) # get a list of data points for suspend and resume @@ -1765,7 +1907,7 @@ class Data: def debugPrint(self): for p in self.sortedPhases(): list = self.dmesg[p]['list'] - for devname in list: + for devname in sorted(list): dev = list[devname] if 'ftrace' in dev: dev['ftrace'].debugPrint(' [%s]' % devname) @@ -2466,7 +2608,7 @@ class Timeline: # if there is 1 line per row, draw them the standard way for t, p in standardphases: for i in sorted(self.rowheight[t][p]): - self.rowheight[t][p][i] = self.bodyH/len(self.rowlines[t][p]) + self.rowheight[t][p][i] = float(self.bodyH)/len(self.rowlines[t][p]) def createZoomBox(self, mode='command', testcount=1): # Create bounding box, add buttons html_zoombox = '<center><button id="zoomin">ZOOM IN +</button><button id="zoomout">ZOOM OUT -</button><button id="zoomdef">ZOOM 1:1</button></center>\n' @@ -2537,6 +2679,7 @@ class TestProps: cmdlinefmt = '^# command \| (?P<cmd>.*)' kparamsfmt = '^# kparams \| (?P<kp>.*)' devpropfmt = '# Device Properties: .*' + pinfofmt = '# platform-(?P<val>[a-z,A-Z,0-9]*): (?P<info>.*)' tracertypefmt = '# tracer: (?P<t>.*)' firmwarefmt = '# fwsuspend (?P<s>[0-9]*) fwresume (?P<r>[0-9]*)$' procexecfmt = 'ps - (?P<ps>.*)$' @@ -2571,12 +2714,6 @@ class TestProps: self.ftrace_line_fmt = self.ftrace_line_fmt_nop else: doError('Invalid tracer format: [%s]' % tracer) - def decode(self, data): - try: - out = base64.b64decode(data).decode('zlib') - except: - out = data - return out def stampInfo(self, line): if re.match(self.stampfmt, line): self.stamp = line @@ -2660,7 +2797,7 @@ class TestProps: if len(self.mcelog) > data.testnumber: m = re.match(self.mcelogfmt, self.mcelog[data.testnumber]) if m: - data.mcelog = self.decode(m.group('m')) + data.mcelog = sv.b64unzip(m.group('m')) # turbostat data if len(self.turbostat) > data.testnumber: m = re.match(self.tstatfmt, self.turbostat[data.testnumber]) @@ -2681,6 +2818,46 @@ class TestProps: m = re.match(self.testerrfmt, self.testerror[data.testnumber]) if m: data.enterfail = m.group('e') + def devprops(self, data): + props = dict() + devlist = data.split(';') + for dev in devlist: + f = dev.split(',') + if len(f) < 3: + continue + dev = f[0] + props[dev] = DevProps() + props[dev].altname = f[1] + if int(f[2]): + props[dev].isasync = True + else: + props[dev].isasync = False + return props + def parseDevprops(self, line, sv): + idx = line.index(': ') + 2 + if idx >= len(line): + return + props = self.devprops(line[idx:]) + if sv.suspendmode == 'command' and 'testcommandstring' in props: + sv.testcommand = props['testcommandstring'].altname + sv.devprops = props + def parsePlatformInfo(self, line, sv): + m = re.match(self.pinfofmt, line) + if not m: + return + name, info = m.group('val'), m.group('info') + if name == 'devinfo': + sv.devprops = self.devprops(sv.b64unzip(info)) + return + elif name == 'testcmd': + sv.testcommand = info + return + field = info.split('|') + if len(field) < 2: + return + cmdline = field[0].strip() + output = sv.b64unzip(field[1].strip()) + sv.platinfo.append([name, cmdline, output]) # Class: TestRun # Description: @@ -2701,7 +2878,7 @@ class ProcessMonitor: process = Popen(c, shell=True, stdout=PIPE) running = dict() for line in process.stdout: - data = line.split() + data = ascii(line).split() pid = data[0] name = re.sub('[()]', '', data[1]) user = int(data[13]) @@ -2805,7 +2982,11 @@ def appendIncompleteTraceLog(testruns): continue # device properties line if(re.match(tp.devpropfmt, line)): - devProps(line) + tp.parseDevprops(line, sysvals) + continue + # platform info line + if(re.match(tp.pinfofmt, line)): + tp.parsePlatformInfo(line, sysvals) continue # parse only valid lines, if this is not one move on m = re.match(tp.ftrace_line_fmt, line) @@ -2902,7 +3083,7 @@ def parseTraceLog(live=False): sysvals.setupAllKprobes() ksuscalls = ['pm_prepare_console'] krescalls = ['pm_restore_console'] - tracewatch = [] + tracewatch = ['irq_wakeup'] if sysvals.usekprobes: tracewatch += ['sync_filesystems', 'freeze_processes', 'syscore_suspend', 'syscore_resume', 'resume_console', 'thaw_processes', 'CPU_ON', @@ -2928,7 +3109,11 @@ def parseTraceLog(live=False): continue # device properties line if(re.match(tp.devpropfmt, line)): - devProps(line) + tp.parseDevprops(line, sysvals) + continue + # platform info line + if(re.match(tp.pinfofmt, line)): + tp.parsePlatformInfo(line, sysvals) continue # ignore all other commented lines if line[0] == '#': @@ -3001,16 +3186,11 @@ def parseTraceLog(live=False): isbegin = False else: continue - m = re.match('(?P<name>.*)\[(?P<val>[0-9]*)\] .*', t.name) - if(m): - val = m.group('val') - if val == '0': - name = m.group('name') - else: - name = m.group('name')+'['+val+']' + if '[' in t.name: + m = re.match('(?P<name>.*)\[.*', t.name) else: m = re.match('(?P<name>.*) .*', t.name) - name = m.group('name') + name = m.group('name') # ignore these events if(name.split('[')[0] in tracewatch): continue @@ -3045,6 +3225,8 @@ def parseTraceLog(live=False): elif(re.match('machine_suspend\[.*', t.name)): if(isbegin): lp = data.lastPhase() + if lp == 'resume_machine': + data.dmesg[lp]['end'] = t.time phase = data.setPhase('suspend_machine', data.dmesg[lp]['end'], True) data.setPhase(phase, t.time, False) if data.tSuspended == 0: @@ -3213,11 +3395,11 @@ def parseTraceLog(live=False): # add the traceevent data to the device hierarchy if(sysvals.usetraceevents): # add actual trace funcs - for name in test.ttemp: + for name in sorted(test.ttemp): for event in test.ttemp[name]: data.newActionGlobal(name, event['begin'], event['end'], event['pid']) # add the kprobe based virtual tracefuncs as actual devices - for key in tp.ktemp: + for key in sorted(tp.ktemp): name, pid = key if name not in sysvals.tracefuncs: continue @@ -3231,7 +3413,7 @@ def parseTraceLog(live=False): data.newActionGlobal(e['name'], kb, ke, pid, color) # add config base kprobes and dev kprobes if sysvals.usedevsrc: - for key in tp.ktemp: + for key in sorted(tp.ktemp): name, pid = key if name in sysvals.tracefuncs or name not in sysvals.dev_tracefuncs: continue @@ -3244,7 +3426,7 @@ def parseTraceLog(live=False): if sysvals.usecallgraph: # add the callgraph data to the device hierarchy sortlist = dict() - for key in test.ftemp: + for key in sorted(test.ftemp): proc, pid = key for cg in test.ftemp[key]: if len(cg.list) < 1 or cg.invalid or (cg.end - cg.start == 0): @@ -3582,7 +3764,7 @@ def parseKernelLog(data): # if trace events are not available, these are better than nothing if(not sysvals.usetraceevents): # look for known actions - for a in at: + for a in sorted(at): if(re.match(at[a]['smsg'], msg)): if(a not in actions): actions[a] = [] @@ -3641,7 +3823,7 @@ def parseKernelLog(data): data.tResumed = data.tSuspended # fill in any actions we've found - for name in actions: + for name in sorted(actions): for event in actions[name]: data.newActionGlobal(name, event['begin'], event['end']) @@ -3761,7 +3943,7 @@ def createHTMLSummarySimple(testruns, htmlfile, title): if lastmode and lastmode != mode and num > 0: for i in range(2): s = sorted(tMed[i]) - list[lastmode]['med'][i] = s[int(len(s)/2)] + list[lastmode]['med'][i] = s[int(len(s)//2)] iMed[i] = tMed[i][list[lastmode]['med'][i]] list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num] list[lastmode]['min'] = tMin @@ -3803,7 +3985,7 @@ def createHTMLSummarySimple(testruns, htmlfile, title): if lastmode and num > 0: for i in range(2): s = sorted(tMed[i]) - list[lastmode]['med'][i] = s[int(len(s)/2)] + list[lastmode]['med'][i] = s[int(len(s)//2)] iMed[i] = tMed[i][list[lastmode]['med'][i]] list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num] list[lastmode]['min'] = tMin @@ -3845,7 +4027,7 @@ def createHTMLSummarySimple(testruns, htmlfile, title): '</tr>\n' headnone = '<tr class="head"><td>{0}</td><td>{1}</td><td colspan='+\ colspan+'></td></tr>\n' - for mode in list: + for mode in sorted(list): # header line for each suspend mode num = 0 tAvg, tMin, tMax, tMed = list[mode]['avg'], list[mode]['min'],\ @@ -3944,7 +4126,8 @@ def createHTMLDeviceSummary(testruns, htmlfile, title): th.format('Average Time') + th.format('Count') +\ th.format('Worst Time') + th.format('Host (worst time)') +\ th.format('Link (worst time)') + '</tr>\n' - for name in sorted(devlist, key=lambda k:devlist[k]['worst'], reverse=True): + for name in sorted(devlist, key=lambda k:(devlist[k]['worst'], \ + devlist[k]['total'], devlist[k]['name']), reverse=True): data = devall[type][name] data['average'] = data['total'] / data['count'] if data['average'] < limit: @@ -4085,7 +4268,7 @@ def createHTML(testruns, testfail): if(tTotal == 0): doError('No timeline data') if(len(data.tLow) > 0): - low_time = '|'.join(data.tLow) + low_time = '+'.join(data.tLow) if sysvals.suspendmode == 'command': run_time = '%.0f'%((data.end-data.start)*1000) if sysvals.testcommand: @@ -4151,7 +4334,7 @@ def createHTML(testruns, testfail): for group in data.devicegroups: devlist = [] for phase in group: - for devname in data.tdevlist[phase]: + for devname in sorted(data.tdevlist[phase]): d = DevItem(data.testnumber, phase, data.dmesg[phase]['list'][devname]) devlist.append(d) if d.isa('kth'): @@ -4230,7 +4413,7 @@ def createHTML(testruns, testfail): for b in phases[dir]: # draw the devices for this phase phaselist = data.dmesg[b]['list'] - for d in data.tdevlist[b]: + for d in sorted(data.tdevlist[b]): name = d drv = '' dev = phaselist[d] @@ -4971,13 +5154,9 @@ def executeSuspend(): if mode == 'freeze' and sysvals.haveTurbostat(): # execution will pause here turbo = sysvals.turbostat() - if '|' in turbo: + if turbo: tdata['turbo'] = turbo - else: - tdata['error'] = turbo else: - if sysvals.haveTurbostat(): - sysvals.vprint('WARNING: ignoring turbostat in mode "%s"' % mode) pf = open(sysvals.powerfile, 'w') pf.write(mode) # execution will pause here @@ -5024,7 +5203,7 @@ def executeSuspend(): op.write(line) op.close() sysvals.fsetVal('', 'trace') - devProps() + sysvals.platforminfo() return testdata def readFile(file): @@ -5040,9 +5219,9 @@ def readFile(file): # The time string, e.g. "1901m16s" def ms2nice(val): val = int(val) - h = val / 3600000 - m = (val / 60000) % 60 - s = (val / 1000) % 60 + h = val // 3600000 + m = (val // 60000) % 60 + s = (val // 1000) % 60 if h > 0: return '%d:%02d:%02d' % (h, m, s) if m > 0: @@ -5115,127 +5294,6 @@ def deviceInfo(output=''): print(lines[i]) return res -# Function: devProps -# Description: -# Retrieve a list of properties for all devices in the trace log -def devProps(data=0): - props = dict() - - if data: - idx = data.index(': ') + 2 - if idx >= len(data): - return - devlist = data[idx:].split(';') - for dev in devlist: - f = dev.split(',') - if len(f) < 3: - continue - dev = f[0] - props[dev] = DevProps() - props[dev].altname = f[1] - if int(f[2]): - props[dev].async = True - else: - props[dev].async = False - sysvals.devprops = props - if sysvals.suspendmode == 'command' and 'testcommandstring' in props: - sysvals.testcommand = props['testcommandstring'].altname - return - - if(os.path.exists(sysvals.ftracefile) == False): - doError('%s does not exist' % sysvals.ftracefile) - - # first get the list of devices we need properties for - msghead = 'Additional data added by AnalyzeSuspend' - alreadystamped = False - tp = TestProps() - tf = sysvals.openlog(sysvals.ftracefile, 'r') - for line in tf: - if msghead in line: - alreadystamped = True - continue - # determine the trace data type (required for further parsing) - m = re.match(tp.tracertypefmt, line) - if(m): - tp.setTracerType(m.group('t')) - continue - # parse only valid lines, if this is not one move on - m = re.match(tp.ftrace_line_fmt, line) - if(not m or 'device_pm_callback_start' not in line): - continue - m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg')); - if(not m): - continue - dev = m.group('d') - if dev not in props: - props[dev] = DevProps() - tf.close() - - if not alreadystamped and sysvals.suspendmode == 'command': - out = '#\n# '+msghead+'\n# Device Properties: ' - out += 'testcommandstring,%s,0;' % (sysvals.testcommand) - with sysvals.openlog(sysvals.ftracefile, 'a') as fp: - fp.write(out+'\n') - sysvals.devprops = props - return - - # now get the syspath for each of our target devices - for dirname, dirnames, filenames in os.walk('/sys/devices'): - if(re.match('.*/power', dirname) and 'async' in filenames): - dev = dirname.split('/')[-2] - if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)): - props[dev].syspath = dirname[:-6] - - # now fill in the properties for our target devices - for dev in props: - dirname = props[dev].syspath - if not dirname or not os.path.exists(dirname): - continue - with open(dirname+'/power/async') as fp: - text = fp.read() - props[dev].async = False - if 'enabled' in text: - props[dev].async = True - fields = os.listdir(dirname) - if 'product' in fields: - with open(dirname+'/product') as fp: - props[dev].altname = fp.read() - elif 'name' in fields: - with open(dirname+'/name') as fp: - props[dev].altname = fp.read() - elif 'model' in fields: - with open(dirname+'/model') as fp: - props[dev].altname = fp.read() - elif 'description' in fields: - with open(dirname+'/description') as fp: - props[dev].altname = fp.read() - elif 'id' in fields: - with open(dirname+'/id') as fp: - props[dev].altname = fp.read() - elif 'idVendor' in fields and 'idProduct' in fields: - idv, idp = '', '' - with open(dirname+'/idVendor') as fp: - idv = fp.read().strip() - with open(dirname+'/idProduct') as fp: - idp = fp.read().strip() - props[dev].altname = '%s:%s' % (idv, idp) - - if props[dev].altname: - out = props[dev].altname.strip().replace('\n', ' ') - out = out.replace(',', ' ') - out = out.replace(';', ' ') - props[dev].altname = out - - # and now write the data to the ftrace file - if not alreadystamped: - out = '#\n# '+msghead+'\n# Device Properties: ' - for dev in sorted(props): - out += props[dev].out(dev) - with sysvals.openlog(sysvals.ftracefile, 'a') as fp: - fp.write(out+'\n') - - sysvals.devprops = props - # Function: getModes # Description: # Determine the supported power modes on this system @@ -5339,11 +5397,11 @@ def dmidecode(mempath, fatal=False): # search for either an SM table or DMI table i = base = length = num = 0 while(i < memsize): - if buf[i:i+4] == '_SM_' and i < memsize - 16: + if buf[i:i+4] == b'_SM_' and i < memsize - 16: length = struct.unpack('H', buf[i+22:i+24])[0] base, num = struct.unpack('IH', buf[i+24:i+30]) break - elif buf[i:i+5] == '_DMI_': + elif buf[i:i+5] == b'_DMI_': length = struct.unpack('H', buf[i+6:i+8])[0] base, num = struct.unpack('IH', buf[i+8:i+14]) break @@ -5376,15 +5434,15 @@ def dmidecode(mempath, fatal=False): if 0 == struct.unpack('H', buf[n:n+2])[0]: break n += 1 - data = buf[i+size:n+2].split('\0') + data = buf[i+size:n+2].split(b'\0') for name in info: itype, idxadr = info[name] if itype == type: - idx = struct.unpack('B', buf[i+idxadr])[0] + idx = struct.unpack('B', buf[i+idxadr:i+idxadr+1])[0] if idx > 0 and idx < len(data) - 1: - s = data[idx-1].strip() - if s and s.lower() != 'to be filled by o.e.m.': - out[name] = data[idx-1] + s = data[idx-1].decode('utf-8') + if s.strip() and s.strip().lower() != 'to be filled by o.e.m.': + out[name] = s i = n + 2 count += 1 return out @@ -5409,7 +5467,7 @@ def getBattery(): return (ac, charge) def displayControl(cmd): - xset, ret = 'xset -d :0.0 {0}', 0 + xset, ret = 'timeout 10 xset -d :0.0 {0}', 0 if sysvals.sudouser: xset = 'sudo -u %s %s' % (sysvals.sudouser, xset) if cmd == 'init': @@ -5433,7 +5491,7 @@ def displayControl(cmd): fp = Popen(xset.format('q').split(' '), stdout=PIPE).stdout ret = 'unknown' for line in fp: - m = re.match('[\s]*Monitor is (?P<m>.*)', line) + m = re.match('[\s]*Monitor is (?P<m>.*)', ascii(line)) if(m and len(m.group('m')) >= 2): out = m.group('m').lower() ret = out[3:] if out[0:2] == 'in' else out @@ -5495,10 +5553,11 @@ def getFPDT(output): ' OEM Revision : %u\n'\ ' Creator ID : %s\n'\ ' Creator Revision : 0x%x\n'\ - '' % (table[0], table[0], table[1], table[2], table[3], - table[4], table[5], table[6], table[7], table[8])) + '' % (ascii(table[0]), ascii(table[0]), table[1], table[2], + table[3], ascii(table[4]), ascii(table[5]), table[6], + ascii(table[7]), table[8])) - if(table[0] != 'FPDT'): + if(table[0] != b'FPDT'): if(output): doError('Invalid FPDT table') return False @@ -5530,8 +5589,8 @@ def getFPDT(output): return [0, 0] rechead = struct.unpack('4sI', first) recdata = fp.read(rechead[1]-8) - if(rechead[0] == 'FBPT'): - record = struct.unpack('HBBIQQQQQ', recdata) + if(rechead[0] == b'FBPT'): + record = struct.unpack('HBBIQQQQQ', recdata[:48]) if(output): pprint('%s (%s)\n'\ ' Reset END : %u ns\n'\ @@ -5539,11 +5598,11 @@ def getFPDT(output): ' OS Loader StartImage Start : %u ns\n'\ ' ExitBootServices Entry : %u ns\n'\ ' ExitBootServices Exit : %u ns'\ - '' % (rectype[header[0]], rechead[0], record[4], record[5], + '' % (rectype[header[0]], ascii(rechead[0]), record[4], record[5], record[6], record[7], record[8])) - elif(rechead[0] == 'S3PT'): + elif(rechead[0] == b'S3PT'): if(output): - pprint('%s (%s)' % (rectype[header[0]], rechead[0])) + pprint('%s (%s)' % (rectype[header[0]], ascii(rechead[0]))) j = 0 while(j < len(recdata)): prechead = struct.unpack('HBB', recdata[j:j+4]) @@ -5689,7 +5748,7 @@ def doError(msg, help=False): def getArgInt(name, args, min, max, main=True): if main: try: - arg = args.next() + arg = next(args) except: doError(name+': no argument supplied', True) else: @@ -5708,7 +5767,7 @@ def getArgInt(name, args, min, max, main=True): def getArgFloat(name, args, min, max, main=True): if main: try: - arg = args.next() + arg = next(args) except: doError(name+': no argument supplied', True) else: @@ -5737,9 +5796,12 @@ def processData(live=False): parseKernelLog(data) if(sysvals.ftracefile and (sysvals.usecallgraph or sysvals.usetraceevents)): appendIncompleteTraceLog(testruns) + shown = ['bios', 'biosdate', 'cpu', 'host', 'kernel', 'man', 'memfr', + 'memsz', 'mode', 'numcpu', 'plat', 'time'] sysvals.vprint('System Info:') for key in sorted(sysvals.stamp): - sysvals.vprint(' %-8s : %s' % (key.upper(), sysvals.stamp[key])) + if key in shown: + sysvals.vprint(' %-8s : %s' % (key.upper(), sysvals.stamp[key])) if sysvals.kparams: sysvals.vprint('Kparams:\n %s' % sysvals.kparams) sysvals.vprint('Command:\n %s' % sysvals.cmdline) @@ -5768,6 +5830,12 @@ def processData(live=False): (w[0], w[1]) sysvals.vprint(s) data.printDetails() + if len(sysvals.platinfo) > 0: + sysvals.vprint('\nPlatform Info:') + for info in sysvals.platinfo: + sysvals.vprint(info[0]+' - '+info[1]) + sysvals.vprint(info[2]) + sysvals.vprint('') if sysvals.cgdump: for data in testruns: data.debugPrint() @@ -5951,7 +6019,7 @@ def data_from_html(file, outpath, issues, fulldetail=False): worst[d] = {'name':'', 'time': 0.0} dev = devices[d] if d in devices else 0 if dev and len(dev.keys()) > 0: - n = sorted(dev, key=dev.get, reverse=True)[0] + n = sorted(dev, key=lambda k:(dev[k], k), reverse=True)[0] worst[d]['name'], worst[d]['time'] = n, dev[n] data = { 'mode': stmp[2], @@ -5976,7 +6044,7 @@ def data_from_html(file, outpath, issues, fulldetail=False): data['funclist'] = find_in_html(html, '<div title="', '" class="traceevent"', False) return data -def genHtml(subdir): +def genHtml(subdir, force=False): for dirname, dirnames, filenames in os.walk(subdir): sysvals.dmesgfile = sysvals.ftracefile = sysvals.htmlfile = '' for filename in filenames: @@ -5986,7 +6054,7 @@ def genHtml(subdir): sysvals.ftracefile = os.path.join(dirname, filename) sysvals.setOutputFile() if sysvals.ftracefile and sysvals.htmlfile and \ - not os.path.exists(sysvals.htmlfile): + (force or not os.path.exists(sysvals.htmlfile)): pprint('FTRACE: %s' % sysvals.ftracefile) if sysvals.dmesgfile: pprint('DMESG : %s' % sysvals.dmesgfile) @@ -6042,7 +6110,7 @@ def checkArgBool(name, value): # Description: # Configure the script via the info in a config file def configFromFile(file): - Config = ConfigParser.ConfigParser() + Config = configparser.ConfigParser() Config.read(file) sections = Config.sections() @@ -6270,7 +6338,7 @@ def printHelp(): ' default: suspend-{date}-{time}\n'\ ' -rtcwake t Wakeup t seconds after suspend, set t to "off" to disable (default: 15)\n'\ ' -addlogs Add the dmesg and ftrace logs to the html output\n'\ - ' -turbostat Use turbostat to execute the command in freeze mode (default: disabled)\n'\ + ' -noturbostat Dont use turbostat in freeze mode (default: disabled)\n'\ ' -srgap Add a visible gap in the timeline between sus/res (default: disabled)\n'\ ' -skiphtml Run the test and capture the trace logs, but skip the timeline (default: disabled)\n'\ ' -result fn Export a results table to a text file for parsing.\n'\ @@ -6340,7 +6408,7 @@ if __name__ == '__main__': for arg in args: if(arg == '-m'): try: - val = args.next() + val = next(args) except: doError('No mode supplied', True) if val == 'command' and not sysvals.testcommand: @@ -6384,10 +6452,8 @@ if __name__ == '__main__': sysvals.dmesglog = True elif(arg == '-addlogftrace'): sysvals.ftracelog = True - elif(arg == '-turbostat'): - sysvals.tstat = True - if not sysvals.haveTurbostat(): - doError('Turbostat command not found') + elif(arg == '-noturbostat'): + sysvals.tstat = False elif(arg == '-verbose'): sysvals.verbose = True elif(arg == '-proc'): @@ -6400,7 +6466,7 @@ if __name__ == '__main__': sysvals.gzip = True elif(arg == '-rs'): try: - val = args.next() + val = next(args) except: doError('-rs requires "enable" or "disable"', True) if val.lower() in switchvalues: @@ -6412,7 +6478,7 @@ if __name__ == '__main__': doError('invalid option: %s, use "enable/disable" or "on/off"' % val, True) elif(arg == '-display'): try: - val = args.next() + val = next(args) except: doError('-display requires an mode value', True) disopt = ['on', 'off', 'standby', 'suspend'] @@ -6423,7 +6489,7 @@ if __name__ == '__main__': sysvals.max_graph_depth = getArgInt('-maxdepth', args, 0, 1000) elif(arg == '-rtcwake'): try: - val = args.next() + val = next(args) except: doError('No rtcwake time supplied', True) if val.lower() in switchoff: @@ -6443,7 +6509,7 @@ if __name__ == '__main__': sysvals.cgtest = getArgInt('-cgtest', args, 0, 1) elif(arg == '-cgphase'): try: - val = args.next() + val = next(args) except: doError('No phase name supplied', True) d = Data(0) @@ -6453,19 +6519,19 @@ if __name__ == '__main__': sysvals.cgphase = val elif(arg == '-cgfilter'): try: - val = args.next() + val = next(args) except: doError('No callgraph functions supplied', True) sysvals.setCallgraphFilter(val) elif(arg == '-skipkprobe'): try: - val = args.next() + val = next(args) except: doError('No kprobe functions supplied', True) sysvals.skipKprobes(val) elif(arg == '-cgskip'): try: - val = args.next() + val = next(args) except: doError('No file supplied', True) if val.lower() in switchoff: @@ -6480,7 +6546,7 @@ if __name__ == '__main__': sysvals.callloopmaxlen = getArgFloat('-callloop-maxlen', args, 0.0, 1.0) elif(arg == '-cmd'): try: - val = args.next() + val = next(args) except: doError('No command string supplied', True) sysvals.testcommand = val @@ -6495,13 +6561,13 @@ if __name__ == '__main__': sysvals.multitest['delay'] = getArgInt('-multi n d (delay between tests)', args, 0, 3600) elif(arg == '-o'): try: - val = args.next() + val = next(args) except: doError('No subdirectory name supplied', True) sysvals.outdir = sysvals.setOutputFolder(val) elif(arg == '-config'): try: - val = args.next() + val = next(args) except: doError('No text file supplied', True) file = sysvals.configFile(val) @@ -6510,7 +6576,7 @@ if __name__ == '__main__': configFromFile(file) elif(arg == '-fadd'): try: - val = args.next() + val = next(args) except: doError('No text file supplied', True) file = sysvals.configFile(val) @@ -6519,7 +6585,7 @@ if __name__ == '__main__': sysvals.addFtraceFilterFunctions(file) elif(arg == '-dmesg'): try: - val = args.next() + val = next(args) except: doError('No dmesg file supplied', True) sysvals.notestrun = True @@ -6528,7 +6594,7 @@ if __name__ == '__main__': doError('%s does not exist' % sysvals.dmesgfile) elif(arg == '-ftrace'): try: - val = args.next() + val = next(args) except: doError('No ftrace file supplied', True) sysvals.notestrun = True @@ -6537,7 +6603,7 @@ if __name__ == '__main__': doError('%s does not exist' % sysvals.ftracefile) elif(arg == '-summary'): try: - val = args.next() + val = next(args) except: doError('No directory supplied', True) cmd = 'summary' @@ -6547,13 +6613,13 @@ if __name__ == '__main__': doError('%s is not accesible' % val) elif(arg == '-filter'): try: - val = args.next() + val = next(args) except: doError('No devnames supplied', True) sysvals.setDeviceFilter(val) elif(arg == '-result'): try: - val = args.next() + val = next(args) except: doError('No result file supplied', True) sysvals.result = val diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index 91c5ad1685a1..2b2b8167c65b 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -11,10 +11,11 @@ struct process_cmd_struct { char *feature; char *command; - void (*process_fn)(void); + void (*process_fn)(int arg); + int arg; }; -static const char *version_str = "v1.0"; +static const char *version_str = "v1.2"; static const int supported_api_ver = 1; static struct isst_if_platform_info isst_platform_info; static char *progname; @@ -22,6 +23,7 @@ static int debug_flag; static FILE *outf; static int cpu_model; +static int cpu_stepping; #define MAX_CPUS_IN_ONE_REQ 64 static short max_target_cpus; @@ -38,6 +40,8 @@ static int fact_avx = 0xFF; static unsigned long long fact_trl; static int out_format_json; static int cmd_help; +static int force_online_offline; +static int auto_mode; /* clos related */ static int current_clos = -1; @@ -69,7 +73,16 @@ void debug_printf(const char *format, ...) va_end(args); } -static void update_cpu_model(void) + +int is_clx_n_platform(void) +{ + if (cpu_model == 0x55) + if (cpu_stepping == 0x6 || cpu_stepping == 0x7) + return 1; + return 0; +} + +static int update_cpu_model(void) { unsigned int ebx, ecx, edx; unsigned int fms, family; @@ -79,6 +92,33 @@ static void update_cpu_model(void) cpu_model = (fms >> 4) & 0xf; if (family == 6 || family == 0xf) cpu_model += ((fms >> 16) & 0xf) << 4; + + cpu_stepping = fms & 0xf; + /* only three CascadeLake-N models are supported */ + if (is_clx_n_platform()) { + FILE *fp; + size_t n = 0; + char *line = NULL; + int ret = 1; + + fp = fopen("/proc/cpuinfo", "r"); + if (!fp) + err(-1, "cannot open /proc/cpuinfo\n"); + + while (getline(&line, &n, fp) > 0) { + if (strstr(line, "model name")) { + if (strstr(line, "6252N") || + strstr(line, "6230N") || + strstr(line, "5218N")) + ret = 0; + break; + } + } + free(line); + fclose(fp); + return ret; + } + return 0; } /* Open a file, and exit on failure */ @@ -138,14 +178,14 @@ int out_format_is_json(void) int get_physical_package_id(int cpu) { return parse_int_file( - 1, "/sys/devices/system/cpu/cpu%d/topology/physical_package_id", + 0, "/sys/devices/system/cpu/cpu%d/topology/physical_package_id", cpu); } int get_physical_core_id(int cpu) { return parse_int_file( - 1, "/sys/devices/system/cpu/cpu%d/topology/core_id", cpu); + 0, "/sys/devices/system/cpu/cpu%d/topology/core_id", cpu); } int get_physical_die_id(int cpu) @@ -160,11 +200,39 @@ int get_physical_die_id(int cpu) return ret; } +int get_cpufreq_base_freq(int cpu) +{ + return parse_int_file(0, "/sys/devices/system/cpu/cpu%d/cpufreq/base_frequency", cpu); +} + int get_topo_max_cpus(void) { return topo_max_cpus; } +static void set_cpu_online_offline(int cpu, int state) +{ + char buffer[128]; + int fd, ret; + + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/online", cpu); + + fd = open(buffer, O_WRONLY); + if (fd < 0) + err(-1, "%s open failed", buffer); + + if (state) + ret = write(fd, "1\n", 2); + else + ret = write(fd, "0\n", 2); + + if (ret == -1) + perror("Online/Offline: Operation failed\n"); + + close(fd); +} + #define MAX_PACKAGE_COUNT 8 #define MAX_DIE_PER_PACKAGE 2 static void for_each_online_package_in_set(void (*callback)(int, void *, void *, @@ -270,6 +338,7 @@ void free_cpu_set(cpu_set_t *cpu_set) } static int cpu_cnt[MAX_PACKAGE_COUNT][MAX_DIE_PER_PACKAGE]; +static long long core_mask[MAX_PACKAGE_COUNT][MAX_DIE_PER_PACKAGE]; static void set_cpu_present_cpu_mask(void) { size_t size; @@ -294,17 +363,37 @@ static void set_cpu_present_cpu_mask(void) pkg_id = get_physical_package_id(i); if (pkg_id < MAX_PACKAGE_COUNT && - die_id < MAX_DIE_PER_PACKAGE) + die_id < MAX_DIE_PER_PACKAGE) { + int core_id = get_physical_core_id(i); + cpu_cnt[pkg_id][die_id]++; + core_mask[pkg_id][die_id] |= (1ULL << core_id); + } } closedir(dir); } } +int get_core_count(int pkg_id, int die_id) +{ + int cnt = 0; + + if (pkg_id < MAX_PACKAGE_COUNT && die_id < MAX_DIE_PER_PACKAGE) { + int i; + + for (i = 0; i < sizeof(long long) * 8; ++i) { + if (core_mask[pkg_id][die_id] & (1ULL << i)) + cnt++; + } + } + + return cnt; +} + int get_cpu_count(int pkg_id, int die_id) { if (pkg_id < MAX_PACKAGE_COUNT && die_id < MAX_DIE_PER_PACKAGE) - return cpu_cnt[pkg_id][die_id] + 1; + return cpu_cnt[pkg_id][die_id]; return 0; } @@ -402,6 +491,9 @@ void set_cpu_mask_from_punit_coremask(int cpu, unsigned long long core_mask, int j; for (j = 0; j < topo_max_cpus; ++j) { + if (!CPU_ISSET_S(j, present_cpumask_size, present_cpumask)) + continue; + if (cpu_map[j].pkg_id == pkg_id && cpu_map[j].die_id == die_id && cpu_map[j].punit_cpu_core == i) { @@ -484,7 +576,7 @@ int isst_send_mbox_command(unsigned int cpu, unsigned char command, int write = 0; int clos_id, core_id, ret = 0; - debug_printf("CLOS %d\n", cpu); + debug_printf("CPU %d\n", cpu); if (parameter & BIT(MBOX_CMD_WRITE_BIT)) { value = req_data; @@ -508,12 +600,6 @@ int isst_send_mbox_command(unsigned int cpu, unsigned char command, if (!ret && !write) *resp = value; break; - case CLOS_PM_QOS_CONFIG: - ret = isst_send_mmio_command(cpu, PM_QOS_CONFIG_OFFSET, - write, &value); - if (!ret && !write) - *resp = value; - break; case CLOS_STATUS: break; default: @@ -538,6 +624,7 @@ int isst_send_mbox_command(unsigned int cpu, unsigned char command, fprintf(outf, "Error: mbox_cmd cpu:%d command:%x sub_command:%x parameter:%x req_data:%x\n", cpu, command, sub_command, parameter, req_data); + return -1; } else { *resp = mbox_cmds.mbox_cmd[0].resp_data; debug_printf( @@ -603,6 +690,10 @@ static int isst_fill_platform_info(void) close(fd); + if (isst_platform_info.api_version > supported_api_ver) { + printf("Incompatible API versions; Upgrade of tool is required\n"); + return -1; + } return 0; } @@ -645,12 +736,12 @@ static void exec_on_get_ctdp_cpu(int cpu, void *arg1, void *arg2, void *arg3, if (ret) perror("get_tdp_*"); else - isst_display_result(cpu, outf, "perf-profile", (char *)arg3, - *(unsigned int *)arg4); + isst_ctdp_display_core_info(cpu, outf, arg3, + *(unsigned int *)arg4); } #define _get_tdp_level(desc, suffix, object, help) \ - static void get_tdp_##object(void) \ + static void get_tdp_##object(int arg) \ { \ struct isst_pkg_ctdp ctdp; \ \ @@ -680,6 +771,152 @@ _get_tdp_level("get-config-current_level", levels, current_level, "Current TDP Level"); _get_tdp_level("get-lock-status", levels, locked, "TDP lock status"); +struct isst_pkg_ctdp clx_n_pkg_dev; + +static int clx_n_get_base_ratio(void) +{ + FILE *fp; + char *begin, *end, *line = NULL; + char number[5]; + float value = 0; + size_t n = 0; + + fp = fopen("/proc/cpuinfo", "r"); + if (!fp) + err(-1, "cannot open /proc/cpuinfo\n"); + + while (getline(&line, &n, fp) > 0) { + if (strstr(line, "model name")) { + /* this is true for CascadeLake-N */ + begin = strstr(line, "@ ") + 2; + end = strstr(line, "GHz"); + strncpy(number, begin, end - begin); + value = atof(number) * 10; + break; + } + } + free(line); + fclose(fp); + + return (int)(value); +} + +static int clx_n_config(int cpu) +{ + int i, ret, pkg_id, die_id; + unsigned long cpu_bf; + struct isst_pkg_ctdp_level_info *ctdp_level; + struct isst_pbf_info *pbf_info; + + ctdp_level = &clx_n_pkg_dev.ctdp_level[0]; + pbf_info = &ctdp_level->pbf_info; + ctdp_level->core_cpumask_size = + alloc_cpu_set(&ctdp_level->core_cpumask); + + /* find the frequency base ratio */ + ctdp_level->tdp_ratio = clx_n_get_base_ratio(); + if (ctdp_level->tdp_ratio == 0) { + debug_printf("CLX: cn base ratio is zero\n"); + ret = -1; + goto error_ret; + } + + /* find the high and low priority frequencies */ + pbf_info->p1_high = 0; + pbf_info->p1_low = ~0; + + pkg_id = get_physical_package_id(cpu); + die_id = get_physical_die_id(cpu); + + for (i = 0; i < topo_max_cpus; i++) { + if (!CPU_ISSET_S(i, present_cpumask_size, present_cpumask)) + continue; + + if (pkg_id != get_physical_package_id(i) || + die_id != get_physical_die_id(i)) + continue; + + CPU_SET_S(i, ctdp_level->core_cpumask_size, + ctdp_level->core_cpumask); + + cpu_bf = parse_int_file(1, + "/sys/devices/system/cpu/cpu%d/cpufreq/base_frequency", + i); + if (cpu_bf > pbf_info->p1_high) + pbf_info->p1_high = cpu_bf; + if (cpu_bf < pbf_info->p1_low) + pbf_info->p1_low = cpu_bf; + } + + if (pbf_info->p1_high == ~0UL) { + debug_printf("CLX: maximum base frequency not set\n"); + ret = -1; + goto error_ret; + } + + if (pbf_info->p1_low == 0) { + debug_printf("CLX: minimum base frequency not set\n"); + ret = -1; + goto error_ret; + } + + /* convert frequencies back to ratios */ + pbf_info->p1_high = pbf_info->p1_high / 100000; + pbf_info->p1_low = pbf_info->p1_low / 100000; + + /* create high priority cpu mask */ + pbf_info->core_cpumask_size = alloc_cpu_set(&pbf_info->core_cpumask); + for (i = 0; i < topo_max_cpus; i++) { + if (!CPU_ISSET_S(i, present_cpumask_size, present_cpumask)) + continue; + + if (pkg_id != get_physical_package_id(i) || + die_id != get_physical_die_id(i)) + continue; + + cpu_bf = parse_int_file(1, + "/sys/devices/system/cpu/cpu%d/cpufreq/base_frequency", + i); + cpu_bf = cpu_bf / 100000; + if (cpu_bf == pbf_info->p1_high) + CPU_SET_S(i, pbf_info->core_cpumask_size, + pbf_info->core_cpumask); + } + + /* extra ctdp & pbf struct parameters */ + ctdp_level->processed = 1; + ctdp_level->pbf_support = 1; /* PBF is always supported and enabled */ + ctdp_level->pbf_enabled = 1; + ctdp_level->fact_support = 0; /* FACT is never supported */ + ctdp_level->fact_enabled = 0; + + return 0; + +error_ret: + free_cpu_set(ctdp_level->core_cpumask); + return ret; +} + +static void dump_clx_n_config_for_cpu(int cpu, void *arg1, void *arg2, + void *arg3, void *arg4) +{ + int ret; + + ret = clx_n_config(cpu); + if (ret) { + perror("isst_get_process_ctdp"); + } else { + struct isst_pkg_ctdp_level_info *ctdp_level; + struct isst_pbf_info *pbf_info; + + ctdp_level = &clx_n_pkg_dev.ctdp_level[0]; + pbf_info = &ctdp_level->pbf_info; + isst_ctdp_display_information(cpu, outf, tdp_level, &clx_n_pkg_dev); + free_cpu_set(ctdp_level->core_cpumask); + free_cpu_set(pbf_info->core_cpumask); + } +} + static void dump_isst_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, void *arg4) { @@ -696,8 +933,10 @@ static void dump_isst_config_for_cpu(int cpu, void *arg1, void *arg2, } } -static void dump_isst_config(void) +static void dump_isst_config(int arg) { + void *fn; + if (cmd_help) { fprintf(stderr, "Print Intel(R) Speed Select Technology Performance profile configuration\n"); @@ -709,14 +948,17 @@ static void dump_isst_config(void) exit(0); } + if (!is_clx_n_platform()) + fn = dump_isst_config_for_cpu; + else + fn = dump_clx_n_config_for_cpu; + isst_ctdp_display_information_start(outf); if (max_target_cpus) - for_each_online_target_cpu_in_set(dump_isst_config_for_cpu, - NULL, NULL, NULL, NULL); + for_each_online_target_cpu_in_set(fn, NULL, NULL, NULL, NULL); else - for_each_online_package_in_set(dump_isst_config_for_cpu, NULL, - NULL, NULL, NULL); + for_each_online_package_in_set(fn, NULL, NULL, NULL, NULL); isst_ctdp_display_information_end(outf); } @@ -729,17 +971,44 @@ static void set_tdp_level_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, ret = isst_set_tdp_level(cpu, tdp_level); if (ret) perror("set_tdp_level_for_cpu"); - else + else { isst_display_result(cpu, outf, "perf-profile", "set_tdp_level", ret); + if (force_online_offline) { + struct isst_pkg_ctdp_level_info ctdp_level; + int pkg_id = get_physical_package_id(cpu); + int die_id = get_physical_die_id(cpu); + + fprintf(stderr, "Option is set to online/offline\n"); + ctdp_level.core_cpumask_size = + alloc_cpu_set(&ctdp_level.core_cpumask); + isst_get_coremask_info(cpu, tdp_level, &ctdp_level); + if (ctdp_level.cpu_count) { + int i, max_cpus = get_topo_max_cpus(); + for (i = 0; i < max_cpus; ++i) { + if (pkg_id != get_physical_package_id(i) || die_id != get_physical_die_id(i)) + continue; + if (CPU_ISSET_S(i, ctdp_level.core_cpumask_size, ctdp_level.core_cpumask)) { + fprintf(stderr, "online cpu %d\n", i); + set_cpu_online_offline(i, 1); + } else { + fprintf(stderr, "offline cpu %d\n", i); + set_cpu_online_offline(i, 0); + } + } + } + } + } } -static void set_tdp_level(void) +static void set_tdp_level(int arg) { if (cmd_help) { fprintf(stderr, "Set Config TDP level\n"); fprintf(stderr, "\t Arguments: -l|--level : Specify tdp level\n"); + fprintf(stderr, + "\t Optional Arguments: -o | online : online/offline for the tdp level\n"); exit(0); } @@ -757,6 +1026,26 @@ static void set_tdp_level(void) isst_ctdp_display_information_end(outf); } +static void clx_n_dump_pbf_config_for_cpu(int cpu, void *arg1, void *arg2, + void *arg3, void *arg4) +{ + int ret; + + ret = clx_n_config(cpu); + if (ret) { + perror("isst_get_process_ctdp"); + } else { + struct isst_pkg_ctdp_level_info *ctdp_level; + struct isst_pbf_info *pbf_info; + + ctdp_level = &clx_n_pkg_dev.ctdp_level[0]; + pbf_info = &ctdp_level->pbf_info; + isst_pbf_display_information(cpu, outf, tdp_level, pbf_info); + free_cpu_set(ctdp_level->core_cpumask); + free_cpu_set(pbf_info->core_cpumask); + } +} + static void dump_pbf_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, void *arg4) { @@ -772,8 +1061,10 @@ static void dump_pbf_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, } } -static void dump_pbf_config(void) +static void dump_pbf_config(int arg) { + void *fn; + if (cmd_help) { fprintf(stderr, "Print Intel(R) Speed Select Technology base frequency configuration for a TDP level\n"); @@ -787,72 +1078,371 @@ static void dump_pbf_config(void) exit(1); } + if (!is_clx_n_platform()) + fn = dump_pbf_config_for_cpu; + else + fn = clx_n_dump_pbf_config_for_cpu; + isst_ctdp_display_information_start(outf); + if (max_target_cpus) - for_each_online_target_cpu_in_set(dump_pbf_config_for_cpu, NULL, - NULL, NULL, NULL); + for_each_online_target_cpu_in_set(fn, NULL, NULL, NULL, NULL); else - for_each_online_package_in_set(dump_pbf_config_for_cpu, NULL, - NULL, NULL, NULL); + for_each_online_package_in_set(fn, NULL, NULL, NULL, NULL); + isst_ctdp_display_information_end(outf); } +static int set_clos_param(int cpu, int clos, int epp, int wt, int min, int max) +{ + struct isst_clos_config clos_config; + int ret; + + ret = isst_pm_get_clos(cpu, clos, &clos_config); + if (ret) { + perror("isst_pm_get_clos"); + return ret; + } + clos_config.clos_min = min; + clos_config.clos_max = max; + clos_config.epp = epp; + clos_config.clos_prop_prio = wt; + ret = isst_set_clos(cpu, clos, &clos_config); + if (ret) { + perror("isst_pm_set_clos"); + return ret; + } + + return 0; +} + +static int set_cpufreq_scaling_min_max(int cpu, int max, int freq) +{ + char buffer[128], freq_str[16]; + int fd, ret, len; + + if (max) + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_max_freq", cpu); + else + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_min_freq", cpu); + + fd = open(buffer, O_WRONLY); + if (fd < 0) + return fd; + + snprintf(freq_str, sizeof(freq_str), "%d", freq); + len = strlen(freq_str); + ret = write(fd, freq_str, len); + if (ret == -1) { + close(fd); + return ret; + } + close(fd); + + return 0; +} + +static int set_clx_pbf_cpufreq_scaling_min_max(int cpu) +{ + struct isst_pkg_ctdp_level_info *ctdp_level; + struct isst_pbf_info *pbf_info; + int i, pkg_id, die_id, freq, freq_high, freq_low; + int ret; + + ret = clx_n_config(cpu); + if (ret) { + perror("set_clx_pbf_cpufreq_scaling_min_max"); + return ret; + } + + ctdp_level = &clx_n_pkg_dev.ctdp_level[0]; + pbf_info = &ctdp_level->pbf_info; + freq_high = pbf_info->p1_high * 100000; + freq_low = pbf_info->p1_low * 100000; + + pkg_id = get_physical_package_id(cpu); + die_id = get_physical_die_id(cpu); + for (i = 0; i < get_topo_max_cpus(); ++i) { + if (pkg_id != get_physical_package_id(i) || + die_id != get_physical_die_id(i)) + continue; + + if (CPU_ISSET_S(i, pbf_info->core_cpumask_size, + pbf_info->core_cpumask)) + freq = freq_high; + else + freq = freq_low; + + set_cpufreq_scaling_min_max(i, 1, freq); + set_cpufreq_scaling_min_max(i, 0, freq); + } + + return 0; +} + +static int set_cpufreq_scaling_min_max_from_cpuinfo(int cpu, int cpuinfo_max, int scaling_max) +{ + char buffer[128], min_freq[16]; + int fd, ret, len; + + if (!CPU_ISSET_S(cpu, present_cpumask_size, present_cpumask)) + return -1; + + if (cpuinfo_max) + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/cpufreq/cpuinfo_max_freq", cpu); + else + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/cpufreq/cpuinfo_min_freq", cpu); + + fd = open(buffer, O_RDONLY); + if (fd < 0) + return fd; + + len = read(fd, min_freq, sizeof(min_freq)); + close(fd); + + if (len < 0) + return len; + + if (scaling_max) + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_max_freq", cpu); + else + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_min_freq", cpu); + + fd = open(buffer, O_WRONLY); + if (fd < 0) + return fd; + + len = strlen(min_freq); + ret = write(fd, min_freq, len); + if (ret == -1) { + close(fd); + return ret; + } + close(fd); + + return 0; +} + +static void set_scaling_min_to_cpuinfo_max(int cpu) +{ + int i, pkg_id, die_id; + + pkg_id = get_physical_package_id(cpu); + die_id = get_physical_die_id(cpu); + for (i = 0; i < get_topo_max_cpus(); ++i) { + if (pkg_id != get_physical_package_id(i) || + die_id != get_physical_die_id(i)) + continue; + + set_cpufreq_scaling_min_max_from_cpuinfo(i, 1, 0); + } +} + +static void set_scaling_min_to_cpuinfo_min(int cpu) +{ + int i, pkg_id, die_id; + + pkg_id = get_physical_package_id(cpu); + die_id = get_physical_die_id(cpu); + for (i = 0; i < get_topo_max_cpus(); ++i) { + if (pkg_id != get_physical_package_id(i) || + die_id != get_physical_die_id(i)) + continue; + + set_cpufreq_scaling_min_max_from_cpuinfo(i, 0, 0); + } +} + +static void set_scaling_max_to_cpuinfo_max(int cpu) +{ + int i, pkg_id, die_id; + + pkg_id = get_physical_package_id(cpu); + die_id = get_physical_die_id(cpu); + for (i = 0; i < get_topo_max_cpus(); ++i) { + if (pkg_id != get_physical_package_id(i) || + die_id != get_physical_die_id(i)) + continue; + + set_cpufreq_scaling_min_max_from_cpuinfo(i, 1, 1); + } +} + +static int set_core_priority_and_min(int cpu, int mask_size, + cpu_set_t *cpu_mask, int min_high, + int min_low) +{ + int pkg_id, die_id, ret, i; + + if (!CPU_COUNT_S(mask_size, cpu_mask)) + return -1; + + ret = set_clos_param(cpu, 0, 0, 0, min_high, 0xff); + if (ret) + return ret; + + ret = set_clos_param(cpu, 1, 15, 15, min_low, 0xff); + if (ret) + return ret; + + ret = set_clos_param(cpu, 2, 15, 15, min_low, 0xff); + if (ret) + return ret; + + ret = set_clos_param(cpu, 3, 15, 15, min_low, 0xff); + if (ret) + return ret; + + pkg_id = get_physical_package_id(cpu); + die_id = get_physical_die_id(cpu); + for (i = 0; i < get_topo_max_cpus(); ++i) { + int clos; + + if (pkg_id != get_physical_package_id(i) || + die_id != get_physical_die_id(i)) + continue; + + if (CPU_ISSET_S(i, mask_size, cpu_mask)) + clos = 0; + else + clos = 3; + + debug_printf("Associate cpu: %d clos: %d\n", i, clos); + ret = isst_clos_associate(i, clos); + if (ret) { + perror("isst_clos_associate"); + return ret; + } + } + + return 0; +} + +static int set_pbf_core_power(int cpu) +{ + struct isst_pbf_info pbf_info; + struct isst_pkg_ctdp pkg_dev; + int ret; + + ret = isst_get_ctdp_levels(cpu, &pkg_dev); + if (ret) { + perror("isst_get_ctdp_levels"); + return ret; + } + debug_printf("Current_level: %d\n", pkg_dev.current_level); + + ret = isst_get_pbf_info(cpu, pkg_dev.current_level, &pbf_info); + if (ret) { + perror("isst_get_pbf_info"); + return ret; + } + debug_printf("p1_high: %d p1_low: %d\n", pbf_info.p1_high, + pbf_info.p1_low); + + ret = set_core_priority_and_min(cpu, pbf_info.core_cpumask_size, + pbf_info.core_cpumask, + pbf_info.p1_high, pbf_info.p1_low); + if (ret) { + perror("set_core_priority_and_min"); + return ret; + } + + ret = isst_pm_qos_config(cpu, 1, 1); + if (ret) { + perror("isst_pm_qos_config"); + return ret; + } + + return 0; +} + static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, void *arg4) { int ret; int status = *(int *)arg4; + if (is_clx_n_platform()) { + if (status) { + ret = 0; + if (auto_mode) + set_clx_pbf_cpufreq_scaling_min_max(cpu); + + } else { + ret = -1; + if (auto_mode) { + set_scaling_max_to_cpuinfo_max(cpu); + set_scaling_min_to_cpuinfo_min(cpu); + } + } + goto disp_result; + } + + if (auto_mode && status) { + ret = set_pbf_core_power(cpu); + if (ret) + goto disp_result; + } + ret = isst_set_pbf_fact_status(cpu, 1, status); if (ret) { perror("isst_set_pbf"); + if (auto_mode) + isst_pm_qos_config(cpu, 0, 0); } else { - if (status) - isst_display_result(cpu, outf, "base-freq", "enable", - ret); - else - isst_display_result(cpu, outf, "base-freq", "disable", - ret); + if (auto_mode) { + if (status) + set_scaling_min_to_cpuinfo_max(cpu); + else + set_scaling_min_to_cpuinfo_min(cpu); + } } -} - -static void set_pbf_enable(void) -{ - int status = 1; - if (cmd_help) { - fprintf(stderr, - "Enable Intel Speed Select Technology base frequency feature [No command arguments are required]\n"); - exit(0); - } + if (auto_mode && !status) + isst_pm_qos_config(cpu, 0, 0); - isst_ctdp_display_information_start(outf); - if (max_target_cpus) - for_each_online_target_cpu_in_set(set_pbf_for_cpu, NULL, NULL, - NULL, &status); +disp_result: + if (status) + isst_display_result(cpu, outf, "base-freq", "enable", + ret); else - for_each_online_package_in_set(set_pbf_for_cpu, NULL, NULL, - NULL, &status); - isst_ctdp_display_information_end(outf); + isst_display_result(cpu, outf, "base-freq", "disable", + ret); } -static void set_pbf_disable(void) +static void set_pbf_enable(int arg) { - int status = 0; + int enable = arg; if (cmd_help) { - fprintf(stderr, - "Disable Intel Speed Select Technology base frequency feature [No command arguments are required]\n"); + if (enable) { + fprintf(stderr, + "Enable Intel Speed Select Technology base frequency feature\n"); + fprintf(stderr, + "\tOptional Arguments: -a|--auto : Use priority of cores to set core-power associations\n"); + } else { + + fprintf(stderr, + "Disable Intel Speed Select Technology base frequency feature\n"); + fprintf(stderr, + "\tOptional Arguments: -a|--auto : Also disable core-power associations\n"); + } exit(0); } isst_ctdp_display_information_start(outf); if (max_target_cpus) for_each_online_target_cpu_in_set(set_pbf_for_cpu, NULL, NULL, - NULL, &status); + NULL, &enable); else for_each_online_package_in_set(set_pbf_for_cpu, NULL, NULL, - NULL, &status); + NULL, &enable); isst_ctdp_display_information_end(outf); } @@ -870,7 +1460,7 @@ static void dump_fact_config_for_cpu(int cpu, void *arg1, void *arg2, fact_avx, &fact_info); } -static void dump_fact_config(void) +static void dump_fact_config(int arg) { if (cmd_help) { fprintf(stderr, @@ -905,73 +1495,155 @@ static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, int ret; int status = *(int *)arg4; + if (auto_mode && status) { + ret = isst_pm_qos_config(cpu, 1, 1); + if (ret) + goto disp_results; + } + ret = isst_set_pbf_fact_status(cpu, 0, status); - if (ret) + if (ret) { perror("isst_set_fact"); - else { - if (status) { - struct isst_pkg_ctdp pkg_dev; + if (auto_mode) + isst_pm_qos_config(cpu, 0, 0); - ret = isst_get_ctdp_levels(cpu, &pkg_dev); - if (ret) { - isst_display_result(cpu, outf, "turbo-freq", - "enable", ret); - return; - } + goto disp_results; + } + + /* Set TRL */ + if (status) { + struct isst_pkg_ctdp pkg_dev; + + ret = isst_get_ctdp_levels(cpu, &pkg_dev); + if (!ret) ret = isst_set_trl(cpu, fact_trl); - isst_display_result(cpu, outf, "turbo-freq", "enable", - ret); - } else { - /* Since we modified TRL during Fact enable, restore it */ - isst_set_trl_from_current_tdp(cpu, fact_trl); - isst_display_result(cpu, outf, "turbo-freq", "disable", - ret); - } + if (ret && auto_mode) + isst_pm_qos_config(cpu, 0, 0); + } else { + if (auto_mode) + isst_pm_qos_config(cpu, 0, 0); + } + +disp_results: + if (status) { + isst_display_result(cpu, outf, "turbo-freq", "enable", ret); + } else { + /* Since we modified TRL during Fact enable, restore it */ + isst_set_trl_from_current_tdp(cpu, fact_trl); + isst_display_result(cpu, outf, "turbo-freq", "disable", ret); } } -static void set_fact_enable(void) +static void set_fact_enable(int arg) { - int status = 1; + int i, ret, enable = arg; if (cmd_help) { - fprintf(stderr, - "Enable Intel Speed Select Technology Turbo frequency feature\n"); - fprintf(stderr, - "Optional: -t|--trl : Specify turbo ratio limit\n"); + if (enable) { + fprintf(stderr, + "Enable Intel Speed Select Technology Turbo frequency feature\n"); + fprintf(stderr, + "Optional: -t|--trl : Specify turbo ratio limit\n"); + fprintf(stderr, + "\tOptional Arguments: -a|--auto : Designate specified target CPUs with"); + fprintf(stderr, + "-C|--cpu option as as high priority using core-power feature\n"); + } else { + fprintf(stderr, + "Disable Intel Speed Select Technology turbo frequency feature\n"); + fprintf(stderr, + "Optional: -t|--trl : Specify turbo ratio limit\n"); + fprintf(stderr, + "\tOptional Arguments: -a|--auto : Also disable core-power associations\n"); + } exit(0); } isst_ctdp_display_information_start(outf); if (max_target_cpus) for_each_online_target_cpu_in_set(set_fact_for_cpu, NULL, NULL, - NULL, &status); + NULL, &enable); else for_each_online_package_in_set(set_fact_for_cpu, NULL, NULL, - NULL, &status); + NULL, &enable); isst_ctdp_display_information_end(outf); -} -static void set_fact_disable(void) -{ - int status = 0; + if (enable && auto_mode) { + /* + * When we adjust CLOS param, we have to set for siblings also. + * So for the each user specified CPU, also add the sibling + * in the present_cpu_mask. + */ + for (i = 0; i < get_topo_max_cpus(); ++i) { + char buffer[128], sibling_list[128], *cpu_str; + int fd, len; - if (cmd_help) { - fprintf(stderr, - "Disable Intel Speed Select Technology turbo frequency feature\n"); - fprintf(stderr, - "Optional: -t|--trl : Specify turbo ratio limit\n"); - exit(0); + if (!CPU_ISSET_S(i, target_cpumask_size, target_cpumask)) + continue; + + snprintf(buffer, sizeof(buffer), + "/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list", i); + + fd = open(buffer, O_RDONLY); + if (fd < 0) + continue; + + len = read(fd, sibling_list, sizeof(sibling_list)); + close(fd); + + if (len < 0) + continue; + + cpu_str = strtok(sibling_list, ","); + while (cpu_str != NULL) { + int cpu; + + sscanf(cpu_str, "%d", &cpu); + CPU_SET_S(cpu, target_cpumask_size, target_cpumask); + cpu_str = strtok(NULL, ","); + } + } + + for (i = 0; i < get_topo_max_cpus(); ++i) { + int clos; + + if (!CPU_ISSET_S(i, present_cpumask_size, present_cpumask)) + continue; + + ret = set_clos_param(i, 0, 0, 0, 0, 0xff); + if (ret) + goto error_disp; + + ret = set_clos_param(i, 1, 15, 15, 0, 0xff); + if (ret) + goto error_disp; + + ret = set_clos_param(i, 2, 15, 15, 0, 0xff); + if (ret) + goto error_disp; + + ret = set_clos_param(i, 3, 15, 15, 0, 0xff); + if (ret) + goto error_disp; + + if (CPU_ISSET_S(i, target_cpumask_size, target_cpumask)) + clos = 0; + else + clos = 3; + + debug_printf("Associate cpu: %d clos: %d\n", i, clos); + ret = isst_clos_associate(i, clos); + if (ret) + goto error_disp; + } + isst_display_result(-1, outf, "turbo-freq --auto", "enable", 0); } - isst_ctdp_display_information_start(outf); - if (max_target_cpus) - for_each_online_target_cpu_in_set(set_fact_for_cpu, NULL, NULL, - NULL, &status); - else - for_each_online_package_in_set(set_fact_for_cpu, NULL, NULL, - NULL, &status); - isst_ctdp_display_information_end(outf); + return; + +error_disp: + isst_display_result(i, outf, "turbo-freq --auto", "enable", ret); + } static void enable_clos_qos_config(int cpu, void *arg1, void *arg2, void *arg3, @@ -981,31 +1653,36 @@ static void enable_clos_qos_config(int cpu, void *arg1, void *arg2, void *arg3, int status = *(int *)arg4; ret = isst_pm_qos_config(cpu, status, clos_priority_type); - if (ret) { + if (ret) perror("isst_pm_qos_config"); - } else { - if (status) - isst_display_result(cpu, outf, "core-power", "enable", - ret); - else - isst_display_result(cpu, outf, "core-power", "disable", - ret); - } + + if (status) + isst_display_result(cpu, outf, "core-power", "enable", + ret); + else + isst_display_result(cpu, outf, "core-power", "disable", + ret); } -static void set_clos_enable(void) +static void set_clos_enable(int arg) { - int status = 1; + int enable = arg; if (cmd_help) { - fprintf(stderr, "Enable core-power for a package/die\n"); - fprintf(stderr, - "\tClos Enable: Specify priority type with [--priority|-p]\n"); - fprintf(stderr, "\t\t 0: Proportional, 1: Ordered\n"); + if (enable) { + fprintf(stderr, + "Enable core-power for a package/die\n"); + fprintf(stderr, + "\tClos Enable: Specify priority type with [--priority|-p]\n"); + fprintf(stderr, "\t\t 0: Proportional, 1: Ordered\n"); + } else { + fprintf(stderr, + "Disable core-power: [No command arguments are required]\n"); + } exit(0); } - if (cpufreq_sysfs_present()) { + if (enable && cpufreq_sysfs_present()) { fprintf(stderr, "cpufreq subsystem and core-power enable will interfere with each other!\n"); } @@ -1013,30 +1690,10 @@ static void set_clos_enable(void) isst_ctdp_display_information_start(outf); if (max_target_cpus) for_each_online_target_cpu_in_set(enable_clos_qos_config, NULL, - NULL, NULL, &status); - else - for_each_online_package_in_set(enable_clos_qos_config, NULL, - NULL, NULL, &status); - isst_ctdp_display_information_end(outf); -} - -static void set_clos_disable(void) -{ - int status = 0; - - if (cmd_help) { - fprintf(stderr, - "Disable core-power: [No command arguments are required]\n"); - exit(0); - } - - isst_ctdp_display_information_start(outf); - if (max_target_cpus) - for_each_online_target_cpu_in_set(enable_clos_qos_config, NULL, - NULL, NULL, &status); + NULL, NULL, &enable); else for_each_online_package_in_set(enable_clos_qos_config, NULL, - NULL, NULL, &status); + NULL, NULL, &enable); isst_ctdp_display_information_end(outf); } @@ -1054,7 +1711,7 @@ static void dump_clos_config_for_cpu(int cpu, void *arg1, void *arg2, &clos_config); } -static void dump_clos_config(void) +static void dump_clos_config(int arg) { if (cmd_help) { fprintf(stderr, @@ -1078,6 +1735,40 @@ static void dump_clos_config(void) isst_ctdp_display_information_end(outf); } +static void get_clos_info_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, + void *arg4) +{ + int enable, ret, prio_type; + + ret = isst_clos_get_clos_information(cpu, &enable, &prio_type); + if (ret) + perror("isst_clos_get_info"); + else + isst_clos_display_clos_information(cpu, outf, enable, prio_type); +} + +static void dump_clos_info(int arg) +{ + if (cmd_help) { + fprintf(stderr, + "Print Intel Speed Select Technology core power information\n"); + fprintf(stderr, "\tSpecify targeted cpu id with [--cpu|-c]\n"); + exit(0); + } + + if (!max_target_cpus) { + fprintf(stderr, + "Invalid target cpu. Specify with [-c|--cpu]\n"); + exit(0); + } + + isst_ctdp_display_information_start(outf); + for_each_online_target_cpu_in_set(get_clos_info_for_cpu, NULL, + NULL, NULL, NULL); + isst_ctdp_display_information_end(outf); + +} + static void set_clos_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, void *arg4) { @@ -1099,7 +1790,7 @@ static void set_clos_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, isst_display_result(cpu, outf, "core-power", "config", ret); } -static void set_clos_config(void) +static void set_clos_config(int arg) { if (cmd_help) { fprintf(stderr, @@ -1109,9 +1800,9 @@ static void set_clos_config(void) fprintf(stderr, "\tSpecify clos EPP with [--epp|-e]\n"); fprintf(stderr, "\tSpecify clos Proportional Priority [--weight|-w]\n"); - fprintf(stderr, "\tSpecify clos min with [--min|-n]\n"); - fprintf(stderr, "\tSpecify clos max with [--max|-m]\n"); - fprintf(stderr, "\tSpecify clos desired with [--desired|-d]\n"); + fprintf(stderr, "\tSpecify clos min in MHz with [--min|-n]\n"); + fprintf(stderr, "\tSpecify clos max in MHz with [--max|-m]\n"); + fprintf(stderr, "\tSpecify clos desired in MHz with [--desired|-d]\n"); exit(0); } @@ -1133,7 +1824,7 @@ static void set_clos_config(void) clos_min = 0; } if (clos_max < 0) { - fprintf(stderr, "clos max is not specified, default: 0xff\n"); + fprintf(stderr, "clos max is not specified, default: 25500 MHz\n"); clos_max = 0xff; } if (clos_desired < 0) { @@ -1163,7 +1854,7 @@ static void set_clos_assoc_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, isst_display_result(cpu, outf, "core-power", "assoc", ret); } -static void set_clos_assoc(void) +static void set_clos_assoc(int arg) { if (cmd_help) { fprintf(stderr, "Associate a clos id to a CPU\n"); @@ -1194,45 +1885,59 @@ static void get_clos_assoc_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, if (ret) perror("isst_clos_get_assoc_status"); else - isst_display_result(cpu, outf, "core-power", "get-assoc", clos); + isst_clos_display_assoc_information(cpu, outf, clos); } -static void get_clos_assoc(void) +static void get_clos_assoc(int arg) { if (cmd_help) { fprintf(stderr, "Get associate clos id to a CPU\n"); fprintf(stderr, "\tSpecify targeted cpu id with [--cpu|-c]\n"); exit(0); } - if (max_target_cpus) - for_each_online_target_cpu_in_set(get_clos_assoc_for_cpu, NULL, - NULL, NULL, NULL); - else { + + if (!max_target_cpus) { fprintf(stderr, "Invalid target cpu. Specify with [-c|--cpu]\n"); + exit(0); } + + isst_ctdp_display_information_start(outf); + for_each_online_target_cpu_in_set(get_clos_assoc_for_cpu, NULL, + NULL, NULL, NULL); + isst_ctdp_display_information_end(outf); } +static struct process_cmd_struct clx_n_cmds[] = { + { "perf-profile", "info", dump_isst_config, 0 }, + { "base-freq", "info", dump_pbf_config, 0 }, + { "base-freq", "enable", set_pbf_enable, 1 }, + { "base-freq", "disable", set_pbf_enable, 0 }, + { NULL, NULL, NULL, 0 } +}; + static struct process_cmd_struct isst_cmds[] = { - { "perf-profile", "get-lock-status", get_tdp_locked }, - { "perf-profile", "get-config-levels", get_tdp_levels }, - { "perf-profile", "get-config-version", get_tdp_version }, - { "perf-profile", "get-config-enabled", get_tdp_enabled }, - { "perf-profile", "get-config-current-level", get_tdp_current_level }, - { "perf-profile", "set-config-level", set_tdp_level }, - { "perf-profile", "info", dump_isst_config }, - { "base-freq", "info", dump_pbf_config }, - { "base-freq", "enable", set_pbf_enable }, - { "base-freq", "disable", set_pbf_disable }, - { "turbo-freq", "info", dump_fact_config }, - { "turbo-freq", "enable", set_fact_enable }, - { "turbo-freq", "disable", set_fact_disable }, - { "core-power", "info", dump_clos_config }, - { "core-power", "enable", set_clos_enable }, - { "core-power", "disable", set_clos_disable }, - { "core-power", "config", set_clos_config }, - { "core-power", "assoc", set_clos_assoc }, - { "core-power", "get-assoc", get_clos_assoc }, + { "perf-profile", "get-lock-status", get_tdp_locked, 0 }, + { "perf-profile", "get-config-levels", get_tdp_levels, 0 }, + { "perf-profile", "get-config-version", get_tdp_version, 0 }, + { "perf-profile", "get-config-enabled", get_tdp_enabled, 0 }, + { "perf-profile", "get-config-current-level", get_tdp_current_level, + 0 }, + { "perf-profile", "set-config-level", set_tdp_level, 0 }, + { "perf-profile", "info", dump_isst_config, 0 }, + { "base-freq", "info", dump_pbf_config, 0 }, + { "base-freq", "enable", set_pbf_enable, 1 }, + { "base-freq", "disable", set_pbf_enable, 0 }, + { "turbo-freq", "info", dump_fact_config, 0 }, + { "turbo-freq", "enable", set_fact_enable, 1 }, + { "turbo-freq", "disable", set_fact_enable, 0 }, + { "core-power", "info", dump_clos_info, 0 }, + { "core-power", "enable", set_clos_enable, 1 }, + { "core-power", "disable", set_clos_enable, 0 }, + { "core-power", "config", set_clos_config, 0 }, + { "core-power", "get-config", dump_clos_config, 0 }, + { "core-power", "assoc", set_clos_assoc, 0 }, + { "core-power", "get-assoc", get_clos_assoc, 0 }, { NULL, NULL, NULL } }; @@ -1312,6 +2017,7 @@ static void parse_cmd_args(int argc, int start, char **argv) static struct option long_options[] = { { "bucket", required_argument, 0, 'b' }, { "level", required_argument, 0, 'l' }, + { "online", required_argument, 0, 'o' }, { "trl-type", required_argument, 0, 'r' }, { "trl", required_argument, 0, 't' }, { "help", no_argument, 0, 'h' }, @@ -1322,15 +2028,19 @@ static void parse_cmd_args(int argc, int start, char **argv) { "max", required_argument, 0, 'm' }, { "priority", required_argument, 0, 'p' }, { "weight", required_argument, 0, 'w' }, + { "auto", no_argument, 0, 'a' }, { 0, 0, 0, 0 } }; option_index = start; optind = start + 1; - while ((opt = getopt_long(argc, argv, "b:l:t:c:d:e:n:m:p:w:h", + while ((opt = getopt_long(argc, argv, "b:l:t:c:d:e:n:m:p:w:hoa", long_options, &option_index)) != -1) { switch (opt) { + case 'a': + auto_mode = 1; + break; case 'b': fact_bucket = atoi(optarg); break; @@ -1340,6 +2050,9 @@ static void parse_cmd_args(int argc, int start, char **argv) case 'l': tdp_level = atoi(optarg); break; + case 'o': + force_online_offline = 1; + break; case 't': sscanf(optarg, "0x%llx", &fact_trl); break; @@ -1358,19 +2071,21 @@ static void parse_cmd_args(int argc, int start, char **argv) /* CLOS related */ case 'c': current_clos = atoi(optarg); - printf("clos %d\n", current_clos); break; case 'd': clos_desired = atoi(optarg); + clos_desired /= DISP_FREQ_MULTIPLIER; break; case 'e': clos_epp = atoi(optarg); break; case 'n': clos_min = atoi(optarg); + clos_min /= DISP_FREQ_MULTIPLIER; break; case 'm': clos_max = atoi(optarg); + clos_max /= DISP_FREQ_MULTIPLIER; break; case 'p': clos_priority_type = atoi(optarg); @@ -1392,12 +2107,15 @@ static void isst_help(void) TDP, etc.\n"); printf("\nCommands : For feature=perf-profile\n"); printf("\tinfo\n"); - printf("\tget-lock-status\n"); - printf("\tget-config-levels\n"); - printf("\tget-config-version\n"); - printf("\tget-config-enabled\n"); - printf("\tget-config-current-level\n"); - printf("\tset-config-level\n"); + + if (!is_clx_n_platform()) { + printf("\tget-lock-status\n"); + printf("\tget-config-levels\n"); + printf("\tget-config-version\n"); + printf("\tget-config-enabled\n"); + printf("\tget-config-current-level\n"); + printf("\tset-config-level\n"); + } } static void pbf_help(void) @@ -1429,6 +2147,7 @@ static void core_power_help(void) printf("\tenable\n"); printf("\tdisable\n"); printf("\tconfig\n"); + printf("\tget-config\n"); printf("\tassoc\n"); printf("\tget-assoc\n"); } @@ -1446,7 +2165,15 @@ static struct process_cmd_help_struct isst_help_cmds[] = { { NULL, NULL } }; -void process_command(int argc, char **argv) +static struct process_cmd_help_struct clx_n_help_cmds[] = { + { "perf-profile", isst_help }, + { "base-freq", pbf_help }, + { NULL, NULL } +}; + +void process_command(int argc, char **argv, + struct process_cmd_help_struct *help_cmds, + struct process_cmd_struct *cmds) { int i = 0, matched = 0; char *feature = argv[optind]; @@ -1457,23 +2184,24 @@ void process_command(int argc, char **argv) debug_printf("feature name [%s] command [%s]\n", feature, cmd); if (!strcmp(cmd, "-h") || !strcmp(cmd, "--help")) { - while (isst_help_cmds[i].feature) { - if (!strcmp(isst_help_cmds[i].feature, feature)) { - isst_help_cmds[i].process_fn(); + while (help_cmds[i].feature) { + if (!strcmp(help_cmds[i].feature, feature)) { + help_cmds[i].process_fn(); exit(0); } ++i; } } - create_cpu_map(); + if (!is_clx_n_platform()) + create_cpu_map(); i = 0; - while (isst_cmds[i].feature) { - if (!strcmp(isst_cmds[i].feature, feature) && - !strcmp(isst_cmds[i].command, cmd)) { + while (cmds[i].feature) { + if (!strcmp(cmds[i].feature, feature) && + !strcmp(cmds[i].command, cmd)) { parse_cmd_args(argc, optind + 1, argv); - isst_cmds[i].process_fn(); + cmds[i].process_fn(cmds[i].arg); matched = 1; break; } @@ -1491,7 +2219,7 @@ static void usage(void) printf("intel-speed-select [OPTIONS] FEATURE COMMAND COMMAND_ARGUMENTS\n"); printf("\nUse this tool to enumerate and control the Intel Speed Select Technology features,\n"); printf("\nFEATURE : [perf-profile|base-freq|turbo-freq|core-power]\n"); - printf("\nFor help on each feature, use --h|--help\n"); + printf("\nFor help on each feature, use -h|--help\n"); printf("\tFor example: intel-speed-select perf-profile -h\n"); printf("\nFor additional help on each command for a feature, use --h|--help\n"); @@ -1514,7 +2242,6 @@ static void usage(void) printf("\tResult display uses a common format for each command:\n"); printf("\tResults are formatted in text/JSON with\n"); printf("\t\tPackage, Die, CPU, and command specific results.\n"); - printf("\t\t\tFor Set commands, status is 0 for success and rest for failures\n"); exit(1); } @@ -1529,6 +2256,7 @@ static void cmdline(int argc, char **argv) { int opt; int option_index = 0; + int ret; static struct option long_options[] = { { "cpu", required_argument, 0, 'c' }, @@ -1584,19 +2312,26 @@ static void cmdline(int argc, char **argv) fprintf(stderr, "Feature name and|or command not specified\n"); exit(0); } - update_cpu_model(); + ret = update_cpu_model(); + if (ret) + err(-1, "Invalid CPU model (%d)\n", cpu_model); printf("Intel(R) Speed Select Technology\n"); printf("Executing on CPU model:%d[0x%x]\n", cpu_model, cpu_model); set_max_cpu_num(); set_cpu_present_cpu_mask(); set_cpu_target_cpu_mask(); - isst_fill_platform_info(); - if (isst_platform_info.api_version > supported_api_ver) { - printf("Incompatible API versions; Upgrade of tool is required\n"); - exit(0); - } - process_command(argc, argv); + if (!is_clx_n_platform()) { + ret = isst_fill_platform_info(); + if (ret) + goto out; + process_command(argc, argv, isst_help_cmds, isst_cmds); + } else { + process_command(argc, argv, clx_n_help_cmds, clx_n_cmds); + } +out: + free_cpu_set(present_cpumask); + free_cpu_set(target_cpumask); } int main(int argc, char **argv) diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c index 8de4ac39a008..81a119f688a3 100644 --- a/tools/power/x86/intel-speed-select/isst-core.c +++ b/tools/power/x86/intel-speed-select/isst-core.c @@ -6,6 +6,44 @@ #include "isst.h" +int isst_write_pm_config(int cpu, int cp_state) +{ + unsigned int req, resp; + int ret; + + if (cp_state) + req = BIT(16); + else + req = 0; + + ret = isst_send_mbox_command(cpu, WRITE_PM_CONFIG, PM_FEATURE, 0, req, + &resp); + if (ret) + return ret; + + debug_printf("cpu:%d WRITE_PM_CONFIG resp:%x\n", cpu, resp); + + return 0; +} + +int isst_read_pm_config(int cpu, int *cp_state, int *cp_cap) +{ + unsigned int resp; + int ret; + + ret = isst_send_mbox_command(cpu, READ_PM_CONFIG, PM_FEATURE, 0, 0, + &resp); + if (ret) + return ret; + + debug_printf("cpu:%d READ_PM_CONFIG resp:%x\n", cpu, resp); + + *cp_state = resp & BIT(16); + *cp_cap = resp & BIT(0) ? 1 : 0; + + return 0; +} + int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev) { unsigned int resp; @@ -13,8 +51,14 @@ int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev) ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_LEVELS_INFO, 0, 0, &resp); - if (ret) - return ret; + if (ret) { + pkg_dev->levels = 0; + pkg_dev->locked = 1; + pkg_dev->current_level = 0; + pkg_dev->version = 0; + pkg_dev->enabled = 0; + return 0; + } debug_printf("cpu:%d CONFIG_TDP_GET_LEVELS_INFO resp:%x\n", cpu, resp); @@ -30,6 +74,7 @@ int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev) int isst_get_ctdp_control(int cpu, int config_index, struct isst_pkg_ctdp_level_info *ctdp_level) { + int cp_state, cp_cap; unsigned int resp; int ret; @@ -44,6 +89,15 @@ int isst_get_ctdp_control(int cpu, int config_index, ctdp_level->fact_enabled = !!(resp & BIT(16)); ctdp_level->pbf_enabled = !!(resp & BIT(17)); + ret = isst_read_pm_config(cpu, &cp_state, &cp_cap); + if (ret) { + debug_printf("cpu:%d pm_config is not supported \n", cpu); + } else { + debug_printf("cpu:%d pm_config SST-CP state:%d cap:%d \n", cpu, cp_state, cp_cap); + ctdp_level->sst_cp_support = cp_cap; + ctdp_level->sst_cp_enabled = cp_state; + } + debug_printf( "cpu:%d CONFIG_TDP_GET_TDP_CONTROL resp:%x fact_support:%d pbf_support: %d fact_enabled:%d pbf_enabled:%d\n", cpu, resp, ctdp_level->fact_support, ctdp_level->pbf_support, @@ -95,6 +149,69 @@ int isst_get_pwr_info(int cpu, int config_index, return 0; } +void isst_get_uncore_p0_p1_info(int cpu, int config_index, + struct isst_pkg_ctdp_level_info *ctdp_level) +{ + unsigned int resp; + int ret; + ret = isst_send_mbox_command(cpu, CONFIG_TDP, + CONFIG_TDP_GET_UNCORE_P0_P1_INFO, 0, + config_index, &resp); + if (ret) { + ctdp_level->uncore_p0 = 0; + ctdp_level->uncore_p1 = 0; + return; + } + + ctdp_level->uncore_p0 = resp & GENMASK(7, 0); + ctdp_level->uncore_p1 = (resp & GENMASK(15, 8)) >> 8; + debug_printf( + "cpu:%d ctdp:%d CONFIG_TDP_GET_UNCORE_P0_P1_INFO resp:%x uncore p0:%d uncore p1:%d\n", + cpu, config_index, resp, ctdp_level->uncore_p0, + ctdp_level->uncore_p1); +} + +void isst_get_p1_info(int cpu, int config_index, + struct isst_pkg_ctdp_level_info *ctdp_level) +{ + unsigned int resp; + int ret; + ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_P1_INFO, 0, + config_index, &resp); + if (ret) { + ctdp_level->sse_p1 = 0; + ctdp_level->avx2_p1 = 0; + ctdp_level->avx512_p1 = 0; + return; + } + + ctdp_level->sse_p1 = resp & GENMASK(7, 0); + ctdp_level->avx2_p1 = (resp & GENMASK(15, 8)) >> 8; + ctdp_level->avx512_p1 = (resp & GENMASK(23, 16)) >> 16; + debug_printf( + "cpu:%d ctdp:%d CONFIG_TDP_GET_P1_INFO resp:%x sse_p1:%d avx2_p1:%d avx512_p1:%d\n", + cpu, config_index, resp, ctdp_level->sse_p1, + ctdp_level->avx2_p1, ctdp_level->avx512_p1); +} + +void isst_get_uncore_mem_freq(int cpu, int config_index, + struct isst_pkg_ctdp_level_info *ctdp_level) +{ + unsigned int resp; + int ret; + ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_MEM_FREQ, + 0, config_index, &resp); + if (ret) { + ctdp_level->mem_freq = 0; + return; + } + + ctdp_level->mem_freq = resp & GENMASK(7, 0); + debug_printf( + "cpu:%d ctdp:%d CONFIG_TDP_GET_MEM_FREQ resp:%x uncore mem_freq:%d\n", + cpu, config_index, resp, ctdp_level->mem_freq); +} + int isst_get_tjmax_info(int cpu, int config_index, struct isst_pkg_ctdp_level_info *ctdp_level) { @@ -149,6 +266,27 @@ int isst_get_coremask_info(int cpu, int config_index, return 0; } +int isst_get_get_trl_from_msr(int cpu, int *trl) +{ + unsigned long long msr_trl; + int ret; + + ret = isst_send_msr_command(cpu, 0x1AD, 0, &msr_trl); + if (ret) + return ret; + + trl[0] = msr_trl & GENMASK(7, 0); + trl[1] = (msr_trl & GENMASK(15, 8)) >> 8; + trl[2] = (msr_trl & GENMASK(23, 16)) >> 16; + trl[3] = (msr_trl & GENMASK(31, 24)) >> 24; + trl[4] = (msr_trl & GENMASK(39, 32)) >> 32; + trl[5] = (msr_trl & GENMASK(47, 40)) >> 40; + trl[6] = (msr_trl & GENMASK(55, 48)) >> 48; + trl[7] = (msr_trl & GENMASK(63, 56)) >> 56; + + return 0; +} + int isst_get_get_trl(int cpu, int level, int avx_level, int *trl) { unsigned int req, resp; @@ -188,8 +326,27 @@ int isst_get_get_trl(int cpu, int level, int avx_level, int *trl) return 0; } +int isst_get_trl_bucket_info(int cpu, unsigned long long *buckets_info) +{ + int ret; + + debug_printf("cpu:%d bucket info via MSR\n", cpu); + + *buckets_info = 0; + + ret = isst_send_msr_command(cpu, 0x1ae, 0, buckets_info); + if (ret) + return ret; + + debug_printf("cpu:%d bucket info via MSR successful 0x%llx\n", cpu, + *buckets_info); + + return 0; +} + int isst_set_tdp_level_msr(int cpu, int tdp_level) { + unsigned long long level = tdp_level; int ret; debug_printf("cpu: tdp_level via MSR %d\n", cpu, tdp_level); @@ -202,8 +359,7 @@ int isst_set_tdp_level_msr(int cpu, int tdp_level) if (tdp_level > 2) return -1; /* invalid value */ - ret = isst_send_msr_command(cpu, 0x64b, 1, - (unsigned long long *)&tdp_level); + ret = isst_send_msr_command(cpu, 0x64b, 1, &level); if (ret) return ret; @@ -227,12 +383,15 @@ int isst_set_tdp_level(int cpu, int tdp_level) int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info) { + int i, ret, core_cnt, max; unsigned int req, resp; - int i, ret; pbf_info->core_cpumask_size = alloc_cpu_set(&pbf_info->core_cpumask); - for (i = 0; i < 2; ++i) { + core_cnt = get_core_count(get_physical_package_id(cpu), get_physical_die_id(cpu)); + max = core_cnt > 32 ? 2 : 1; + + for (i = 0; i < max; ++i) { unsigned long long mask; int count; @@ -240,7 +399,7 @@ int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info) CONFIG_TDP_PBF_GET_CORE_MASK_INFO, 0, (i << 8) | level, &resp); if (ret) - return ret; + break; debug_printf( "cpu:%d CONFIG_TDP_PBF_GET_CORE_MASK_INFO resp:%x\n", @@ -305,7 +464,7 @@ int isst_set_pbf_fact_status(int cpu, int pbf, int enable) ret = isst_get_ctdp_levels(cpu, &pkg_dev); if (ret) - return ret; + debug_printf("cpu:%d No support for dynamic ISST\n", cpu); current_level = pkg_dev.current_level; @@ -535,7 +694,6 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev) i); ctdp_level = &pkg_dev->ctdp_level[i]; - ctdp_level->processed = 1; ctdp_level->level = i; ctdp_level->control_cpu = cpu; ctdp_level->pkg_id = get_physical_package_id(cpu); @@ -543,7 +701,37 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev) ret = isst_get_ctdp_control(cpu, i, ctdp_level); if (ret) - return ret; + continue; + + pkg_dev->processed = 1; + ctdp_level->processed = 1; + + if (ctdp_level->pbf_support) { + ret = isst_get_pbf_info(cpu, i, &ctdp_level->pbf_info); + if (!ret) + ctdp_level->pbf_found = 1; + } + + if (ctdp_level->fact_support) { + ret = isst_get_fact_info(cpu, i, + &ctdp_level->fact_info); + if (ret) + return ret; + } + + if (!pkg_dev->enabled) { + int freq; + + freq = get_cpufreq_base_freq(cpu); + if (freq > 0) { + ctdp_level->sse_p1 = freq / 100000; + ctdp_level->tdp_ratio = ctdp_level->sse_p1; + } + + isst_get_get_trl_from_msr(cpu, ctdp_level->trl_sse_active_cores); + isst_get_trl_bucket_info(cpu, &ctdp_level->buckets_info); + continue; + } ret = isst_get_tdp_info(cpu, i, ctdp_level); if (ret) @@ -563,6 +751,10 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev) if (ret) return ret; + ret = isst_get_trl_bucket_info(cpu, &ctdp_level->buckets_info); + if (ret) + return ret; + ret = isst_get_get_trl(cpu, i, 0, ctdp_level->trl_sse_active_cores); if (ret) @@ -578,21 +770,35 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev) if (ret) return ret; - if (ctdp_level->pbf_support) { - ret = isst_get_pbf_info(cpu, i, &ctdp_level->pbf_info); - if (!ret) - ctdp_level->pbf_found = 1; - } - - if (ctdp_level->fact_support) { - ret = isst_get_fact_info(cpu, i, - &ctdp_level->fact_info); - if (ret) - return ret; - } + isst_get_uncore_p0_p1_info(cpu, i, ctdp_level); + isst_get_p1_info(cpu, i, ctdp_level); + isst_get_uncore_mem_freq(cpu, i, ctdp_level); } - pkg_dev->processed = 1; + return 0; +} + +int isst_clos_get_clos_information(int cpu, int *enable, int *type) +{ + unsigned int resp; + int ret; + + ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0, + &resp); + if (ret) + return ret; + + debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", cpu, resp); + + if (resp & BIT(1)) + *enable = 1; + else + *enable = 0; + + if (resp & BIT(2)) + *type = 1; + else + *type = 0; return 0; } @@ -602,6 +808,34 @@ int isst_pm_qos_config(int cpu, int enable_clos, int priority_type) unsigned int req, resp; int ret; + if (!enable_clos) { + struct isst_pkg_ctdp pkg_dev; + struct isst_pkg_ctdp_level_info ctdp_level; + + ret = isst_get_ctdp_levels(cpu, &pkg_dev); + if (ret) { + debug_printf("isst_get_ctdp_levels\n"); + return ret; + } + + ret = isst_get_ctdp_control(cpu, pkg_dev.current_level, + &ctdp_level); + if (ret) + return ret; + + if (ctdp_level.fact_enabled) { + debug_printf("Turbo-freq feature must be disabled first\n"); + return -EINVAL; + } + ret = isst_write_pm_config(cpu, 0); + if (ret) + perror("isst_write_pm_config\n"); + } else { + ret = isst_write_pm_config(cpu, 1); + if (ret) + perror("isst_write_pm_config\n"); + } + ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0, &resp); if (ret) diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c index f368b8323742..4fb0c1d49d64 100644 --- a/tools/power/x86/intel-speed-select/isst-display.c +++ b/tools/power/x86/intel-speed-select/isst-display.c @@ -6,7 +6,32 @@ #include "isst.h" -#define DISP_FREQ_MULTIPLIER 100000 +static void printcpulist(int str_len, char *str, int mask_size, + cpu_set_t *cpu_mask) +{ + int i, first, curr_index, index; + + if (!CPU_COUNT_S(mask_size, cpu_mask)) { + snprintf(str, str_len, "none"); + return; + } + + curr_index = 0; + first = 1; + for (i = 0; i < get_topo_max_cpus(); ++i) { + if (!CPU_ISSET_S(i, mask_size, cpu_mask)) + continue; + if (!first) { + index = snprintf(&str[curr_index], + str_len - curr_index, ","); + curr_index += index; + } + index = snprintf(&str[curr_index], str_len - curr_index, "%d", + i); + curr_index += index; + first = 0; + } +} static void printcpumask(int str_len, char *str, int mask_size, cpu_set_t *cpu_mask) @@ -133,7 +158,7 @@ static void format_and_print(FILE *outf, int level, char *header, char *value) last_level = level; } -static void print_packag_info(int cpu, FILE *outf) +static void print_package_info(int cpu, FILE *outf) { char header[256]; @@ -156,7 +181,7 @@ static void _isst_pbf_display_information(int cpu, FILE *outf, int level, snprintf(header, sizeof(header), "speed-select-base-freq"); format_and_print(outf, disp_level, header, NULL); - snprintf(header, sizeof(header), "high-priority-base-frequency(KHz)"); + snprintf(header, sizeof(header), "high-priority-base-frequency(MHz)"); snprintf(value, sizeof(value), "%d", pbf_info->p1_high * DISP_FREQ_MULTIPLIER); format_and_print(outf, disp_level + 1, header, value); @@ -166,11 +191,20 @@ static void _isst_pbf_display_information(int cpu, FILE *outf, int level, pbf_info->core_cpumask); format_and_print(outf, disp_level + 1, header, value); - snprintf(header, sizeof(header), "low-priority-base-frequency(KHz)"); + snprintf(header, sizeof(header), "high-priority-cpu-list"); + printcpulist(sizeof(value), value, + pbf_info->core_cpumask_size, + pbf_info->core_cpumask); + format_and_print(outf, disp_level + 1, header, value); + + snprintf(header, sizeof(header), "low-priority-base-frequency(MHz)"); snprintf(value, sizeof(value), "%d", pbf_info->p1_low * DISP_FREQ_MULTIPLIER); format_and_print(outf, disp_level + 1, header, value); + if (is_clx_n_platform()) + return; + snprintf(header, sizeof(header), "tjunction-temperature(C)"); snprintf(value, sizeof(value), "%d", pbf_info->t_prochot); format_and_print(outf, disp_level + 1, header, value); @@ -209,7 +243,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level, if (fact_avx & 0x01) { snprintf(header, sizeof(header), - "high-priority-max-frequency(KHz)"); + "high-priority-max-frequency(MHz)"); snprintf(value, sizeof(value), "%d", bucket_info[j].sse_trl * DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 2, header, value); @@ -217,7 +251,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level, if (fact_avx & 0x02) { snprintf(header, sizeof(header), - "high-priority-max-avx2-frequency(KHz)"); + "high-priority-max-avx2-frequency(MHz)"); snprintf(value, sizeof(value), "%d", bucket_info[j].avx_trl * DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 2, header, value); @@ -225,7 +259,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level, if (fact_avx & 0x04) { snprintf(header, sizeof(header), - "high-priority-max-avx512-frequency(KHz)"); + "high-priority-max-avx512-frequency(MHz)"); snprintf(value, sizeof(value), "%d", bucket_info[j].avx512_trl * DISP_FREQ_MULTIPLIER); @@ -235,25 +269,45 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level, snprintf(header, sizeof(header), "speed-select-turbo-freq-clip-frequencies"); format_and_print(outf, base_level + 1, header, NULL); - snprintf(header, sizeof(header), "low-priority-max-frequency(KHz)"); + snprintf(header, sizeof(header), "low-priority-max-frequency(MHz)"); snprintf(value, sizeof(value), "%d", fact_info->lp_clipping_ratio_license_sse * DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 2, header, value); snprintf(header, sizeof(header), - "low-priority-max-avx2-frequency(KHz)"); + "low-priority-max-avx2-frequency(MHz)"); snprintf(value, sizeof(value), "%d", fact_info->lp_clipping_ratio_license_avx2 * DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 2, header, value); snprintf(header, sizeof(header), - "low-priority-max-avx512-frequency(KHz)"); + "low-priority-max-avx512-frequency(MHz)"); snprintf(value, sizeof(value), "%d", fact_info->lp_clipping_ratio_license_avx512 * DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 2, header, value); } +void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix, + unsigned int val) +{ + char header[256]; + char value[256]; + + snprintf(header, sizeof(header), "package-%d", + get_physical_package_id(cpu)); + format_and_print(outf, 1, header, NULL); + snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu)); + format_and_print(outf, 2, header, NULL); + snprintf(header, sizeof(header), "cpu-%d", cpu); + format_and_print(outf, 3, header, NULL); + + snprintf(value, sizeof(value), "%u", val); + format_and_print(outf, 4, prefix, value); + + format_and_print(outf, 1, NULL, NULL); +} + void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level, struct isst_pkg_ctdp *pkg_dev) { @@ -261,7 +315,8 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level, char value[256]; int i, base_level = 1; - print_packag_info(cpu, outf); + if (pkg_dev->processed) + print_package_info(cpu, outf); for (i = 0; i <= pkg_dev->levels; ++i) { struct isst_pkg_ctdp_level_info *ctdp_level; @@ -281,48 +336,119 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level, snprintf(value, sizeof(value), "%d", j); format_and_print(outf, base_level + 4, header, value); - snprintf(header, sizeof(header), "enable-cpu-mask"); - printcpumask(sizeof(value), value, - ctdp_level->core_cpumask_size, - ctdp_level->core_cpumask); - format_and_print(outf, base_level + 4, header, value); + if (ctdp_level->core_cpumask_size) { + snprintf(header, sizeof(header), "enable-cpu-mask"); + printcpumask(sizeof(value), value, + ctdp_level->core_cpumask_size, + ctdp_level->core_cpumask); + format_and_print(outf, base_level + 4, header, value); + + snprintf(header, sizeof(header), "enable-cpu-list"); + printcpulist(sizeof(value), value, + ctdp_level->core_cpumask_size, + ctdp_level->core_cpumask); + format_and_print(outf, base_level + 4, header, value); + } snprintf(header, sizeof(header), "thermal-design-power-ratio"); snprintf(value, sizeof(value), "%d", ctdp_level->tdp_ratio); format_and_print(outf, base_level + 4, header, value); - snprintf(header, sizeof(header), "base-frequency(KHz)"); + snprintf(header, sizeof(header), "base-frequency(MHz)"); + if (!ctdp_level->sse_p1) + ctdp_level->sse_p1 = ctdp_level->tdp_ratio; snprintf(value, sizeof(value), "%d", - ctdp_level->tdp_ratio * DISP_FREQ_MULTIPLIER); + ctdp_level->sse_p1 * DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 4, header, value); - snprintf(header, sizeof(header), - "speed-select-turbo-freq-support"); - snprintf(value, sizeof(value), "%d", ctdp_level->fact_support); - format_and_print(outf, base_level + 4, header, value); + if (ctdp_level->avx2_p1) { + snprintf(header, sizeof(header), "base-frequency-avx2(MHz)"); + snprintf(value, sizeof(value), "%d", + ctdp_level->avx2_p1 * DISP_FREQ_MULTIPLIER); + format_and_print(outf, base_level + 4, header, value); + } + + if (ctdp_level->avx512_p1) { + snprintf(header, sizeof(header), "base-frequency-avx512(MHz)"); + snprintf(value, sizeof(value), "%d", + ctdp_level->avx512_p1 * DISP_FREQ_MULTIPLIER); + format_and_print(outf, base_level + 4, header, value); + } + + if (ctdp_level->uncore_p1) { + snprintf(header, sizeof(header), "uncore-frequency-min(MHz)"); + snprintf(value, sizeof(value), "%d", + ctdp_level->uncore_p1 * DISP_FREQ_MULTIPLIER); + format_and_print(outf, base_level + 4, header, value); + } + + if (ctdp_level->uncore_p0) { + snprintf(header, sizeof(header), "uncore-frequency-max(MHz)"); + snprintf(value, sizeof(value), "%d", + ctdp_level->uncore_p0 * DISP_FREQ_MULTIPLIER); + format_and_print(outf, base_level + 4, header, value); + } + + if (ctdp_level->mem_freq) { + snprintf(header, sizeof(header), "mem-frequency(MHz)"); + snprintf(value, sizeof(value), "%d", + ctdp_level->mem_freq * DISP_FREQ_MULTIPLIER); + format_and_print(outf, base_level + 4, header, value); + } snprintf(header, sizeof(header), - "speed-select-base-freq-support"); - snprintf(value, sizeof(value), "%d", ctdp_level->pbf_support); + "speed-select-turbo-freq"); + if (ctdp_level->fact_support) { + if (ctdp_level->fact_enabled) + snprintf(value, sizeof(value), "enabled"); + else + snprintf(value, sizeof(value), "disabled"); + } else + snprintf(value, sizeof(value), "unsupported"); format_and_print(outf, base_level + 4, header, value); snprintf(header, sizeof(header), - "speed-select-base-freq-enabled"); - snprintf(value, sizeof(value), "%d", ctdp_level->pbf_enabled); + "speed-select-base-freq"); + if (ctdp_level->pbf_support) { + if (ctdp_level->pbf_enabled) + snprintf(value, sizeof(value), "enabled"); + else + snprintf(value, sizeof(value), "disabled"); + } else + snprintf(value, sizeof(value), "unsupported"); format_and_print(outf, base_level + 4, header, value); snprintf(header, sizeof(header), - "speed-select-turbo-freq-enabled"); - snprintf(value, sizeof(value), "%d", ctdp_level->fact_enabled); + "speed-select-core-power"); + if (ctdp_level->sst_cp_support) { + if (ctdp_level->sst_cp_enabled) + snprintf(value, sizeof(value), "enabled"); + else + snprintf(value, sizeof(value), "disabled"); + } else + snprintf(value, sizeof(value), "unsupported"); format_and_print(outf, base_level + 4, header, value); - snprintf(header, sizeof(header), "thermal-design-power(W)"); - snprintf(value, sizeof(value), "%d", ctdp_level->pkg_tdp); - format_and_print(outf, base_level + 4, header, value); + if (is_clx_n_platform()) { + if (ctdp_level->pbf_support) + _isst_pbf_display_information(cpu, outf, + tdp_level, + &ctdp_level->pbf_info, + base_level + 4); + continue; + } - snprintf(header, sizeof(header), "tjunction-max(C)"); - snprintf(value, sizeof(value), "%d", ctdp_level->t_proc_hot); - format_and_print(outf, base_level + 4, header, value); + if (ctdp_level->pkg_tdp) { + snprintf(header, sizeof(header), "thermal-design-power(W)"); + snprintf(value, sizeof(value), "%d", ctdp_level->pkg_tdp); + format_and_print(outf, base_level + 4, header, value); + } + + if (ctdp_level->t_proc_hot) { + snprintf(header, sizeof(header), "tjunction-max(C)"); + snprintf(value, sizeof(value), "%d", ctdp_level->t_proc_hot); + format_and_print(outf, base_level + 4, header, value); + } snprintf(header, sizeof(header), "turbo-ratio-limits-sse"); format_and_print(outf, base_level + 4, header, NULL); @@ -331,45 +457,51 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level, format_and_print(outf, base_level + 5, header, NULL); snprintf(header, sizeof(header), "core-count"); - snprintf(value, sizeof(value), "%d", j); + snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff); format_and_print(outf, base_level + 6, header, value); - snprintf(header, sizeof(header), "turbo-ratio"); + snprintf(header, sizeof(header), + "max-turbo-frequency(MHz)"); snprintf(value, sizeof(value), "%d", - ctdp_level->trl_sse_active_cores[j]); + ctdp_level->trl_sse_active_cores[j] * + DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 6, header, value); } - snprintf(header, sizeof(header), "turbo-ratio-limits-avx"); - format_and_print(outf, base_level + 4, header, NULL); - for (j = 0; j < 8; ++j) { - snprintf(header, sizeof(header), "bucket-%d", j); - format_and_print(outf, base_level + 5, header, NULL); - snprintf(header, sizeof(header), "core-count"); - snprintf(value, sizeof(value), "%d", j); - format_and_print(outf, base_level + 6, header, value); + if (ctdp_level->trl_avx_active_cores[0]) { + snprintf(header, sizeof(header), "turbo-ratio-limits-avx2"); + format_and_print(outf, base_level + 4, header, NULL); + for (j = 0; j < 8; ++j) { + snprintf(header, sizeof(header), "bucket-%d", j); + format_and_print(outf, base_level + 5, header, NULL); - snprintf(header, sizeof(header), "turbo-ratio"); - snprintf(value, sizeof(value), "%d", - ctdp_level->trl_avx_active_cores[j]); - format_and_print(outf, base_level + 6, header, value); + snprintf(header, sizeof(header), "core-count"); + snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff); + format_and_print(outf, base_level + 6, header, value); + + snprintf(header, sizeof(header), "max-turbo-frequency(MHz)"); + snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_active_cores[j] * DISP_FREQ_MULTIPLIER); + format_and_print(outf, base_level + 6, header, value); + } } - snprintf(header, sizeof(header), "turbo-ratio-limits-avx512"); - format_and_print(outf, base_level + 4, header, NULL); - for (j = 0; j < 8; ++j) { - snprintf(header, sizeof(header), "bucket-%d", j); - format_and_print(outf, base_level + 5, header, NULL); + if (ctdp_level->trl_avx_512_active_cores[0]) { + snprintf(header, sizeof(header), "turbo-ratio-limits-avx512"); + format_and_print(outf, base_level + 4, header, NULL); + for (j = 0; j < 8; ++j) { + snprintf(header, sizeof(header), "bucket-%d", j); + format_and_print(outf, base_level + 5, header, NULL); - snprintf(header, sizeof(header), "core-count"); - snprintf(value, sizeof(value), "%d", j); - format_and_print(outf, base_level + 6, header, value); + snprintf(header, sizeof(header), "core-count"); + snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff); + format_and_print(outf, base_level + 6, header, value); - snprintf(header, sizeof(header), "turbo-ratio"); - snprintf(value, sizeof(value), "%d", - ctdp_level->trl_avx_512_active_cores[j]); + snprintf(header, sizeof(header), "max-turbo-frequency(MHz)"); + snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_512_active_cores[j] * DISP_FREQ_MULTIPLIER); format_and_print(outf, base_level + 6, header, value); + } } + if (ctdp_level->pbf_support) _isst_pbf_display_information(cpu, outf, i, &ctdp_level->pbf_info, @@ -397,7 +529,7 @@ void isst_ctdp_display_information_end(FILE *outf) void isst_pbf_display_information(int cpu, FILE *outf, int level, struct isst_pbf_info *pbf_info) { - print_packag_info(cpu, outf); + print_package_info(cpu, outf); _isst_pbf_display_information(cpu, outf, level, pbf_info, 4); format_and_print(outf, 1, NULL, NULL); } @@ -406,7 +538,7 @@ void isst_fact_display_information(int cpu, FILE *outf, int level, int fact_bucket, int fact_avx, struct isst_fact_info *fact_info) { - print_packag_info(cpu, outf); + print_package_info(cpu, outf); _isst_fact_display_information(cpu, outf, level, fact_bucket, fact_avx, fact_info, 4); format_and_print(outf, 1, NULL, NULL); @@ -442,22 +574,49 @@ void isst_clos_display_information(int cpu, FILE *outf, int clos, format_and_print(outf, 5, header, value); snprintf(header, sizeof(header), "clos-min"); - snprintf(value, sizeof(value), "%d", clos_config->clos_min); + snprintf(value, sizeof(value), "%d MHz", clos_config->clos_min * DISP_FREQ_MULTIPLIER); format_and_print(outf, 5, header, value); snprintf(header, sizeof(header), "clos-max"); - snprintf(value, sizeof(value), "%d", clos_config->clos_max); + snprintf(value, sizeof(value), "%d MHz", clos_config->clos_max * DISP_FREQ_MULTIPLIER); format_and_print(outf, 5, header, value); snprintf(header, sizeof(header), "clos-desired"); - snprintf(value, sizeof(value), "%d", clos_config->clos_desired); + snprintf(value, sizeof(value), "%d MHz", clos_config->clos_desired * DISP_FREQ_MULTIPLIER); format_and_print(outf, 5, header, value); format_and_print(outf, 1, NULL, NULL); } -void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd, - int result) +void isst_clos_display_clos_information(int cpu, FILE *outf, + int clos_enable, int type) +{ + char header[256]; + char value[256]; + + snprintf(header, sizeof(header), "package-%d", + get_physical_package_id(cpu)); + format_and_print(outf, 1, header, NULL); + snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu)); + format_and_print(outf, 2, header, NULL); + snprintf(header, sizeof(header), "cpu-%d", cpu); + format_and_print(outf, 3, header, NULL); + + snprintf(header, sizeof(header), "core-power"); + format_and_print(outf, 4, header, NULL); + + snprintf(header, sizeof(header), "enable-status"); + snprintf(value, sizeof(value), "%d", clos_enable); + format_and_print(outf, 5, header, value); + + snprintf(header, sizeof(header), "priority-type"); + snprintf(value, sizeof(value), "%d", type); + format_and_print(outf, 5, header, value); + + format_and_print(outf, 1, NULL, NULL); +} + +void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos) { char header[256]; char value[256]; @@ -469,10 +628,39 @@ void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd, format_and_print(outf, 2, header, NULL); snprintf(header, sizeof(header), "cpu-%d", cpu); format_and_print(outf, 3, header, NULL); + + snprintf(header, sizeof(header), "get-assoc"); + format_and_print(outf, 4, header, NULL); + + snprintf(header, sizeof(header), "clos"); + snprintf(value, sizeof(value), "%d", clos); + format_and_print(outf, 5, header, value); + + format_and_print(outf, 1, NULL, NULL); +} + +void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd, + int result) +{ + char header[256]; + char value[256]; + + if (cpu >= 0) { + snprintf(header, sizeof(header), "package-%d", + get_physical_package_id(cpu)); + format_and_print(outf, 1, header, NULL); + snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu)); + format_and_print(outf, 2, header, NULL); + snprintf(header, sizeof(header), "cpu-%d", cpu); + format_and_print(outf, 3, header, NULL); + } snprintf(header, sizeof(header), "%s", feature); format_and_print(outf, 4, header, NULL); snprintf(header, sizeof(header), "%s", cmd); - snprintf(value, sizeof(value), "%d", result); + if (!result) + snprintf(value, sizeof(value), "success"); + else + snprintf(value, sizeof(value), "failed(error %d)", result); format_and_print(outf, 5, header, value); format_and_print(outf, 1, NULL, NULL); diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h index 221881761609..ad5aa6341d0f 100644 --- a/tools/power/x86/intel-speed-select/isst.h +++ b/tools/power/x86/intel-speed-select/isst.h @@ -69,6 +69,12 @@ #define PM_CLOS_OFFSET 0x08 #define PQR_ASSOC_OFFSET 0x20 +#define READ_PM_CONFIG 0x94 +#define WRITE_PM_CONFIG 0x95 +#define PM_FEATURE 0x03 + +#define DISP_FREQ_MULTIPLIER 100 + struct isst_clos_config { int pkg_id; int die_id; @@ -117,6 +123,8 @@ struct isst_pkg_ctdp_level_info { int pbf_support; int fact_enabled; int pbf_enabled; + int sst_cp_support; + int sst_cp_enabled; int tdp_ratio; int active; int tdp_control; @@ -134,6 +142,7 @@ struct isst_pkg_ctdp_level_info { size_t core_cpumask_size; cpu_set_t *core_cpumask; int cpu_count; + unsigned long long buckets_info; int trl_sse_active_cores[ISST_TRL_MAX_ACTIVE_CORES]; int trl_avx_active_cores[ISST_TRL_MAX_ACTIVE_CORES]; int trl_avx_512_active_cores[ISST_TRL_MAX_ACTIVE_CORES]; @@ -160,6 +169,7 @@ struct isst_pkg_ctdp { extern int get_topo_max_cpus(void); extern int get_cpu_count(int pkg_id, int die_id); +extern int get_core_count(int pkg_id, int die_id); /* Common interfaces */ extern void debug_printf(const char *format, ...); @@ -186,12 +196,16 @@ extern int isst_send_msr_command(unsigned int cpu, unsigned int command, int write, unsigned long long *req_resp); extern int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev); +extern int isst_get_coremask_info(int cpu, int config_index, + struct isst_pkg_ctdp_level_info *ctdp_level); extern int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev); extern void isst_get_process_ctdp_complete(int cpu, struct isst_pkg_ctdp *pkg_dev); extern void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level, struct isst_pkg_ctdp *pkg_dev); +extern void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix, + unsigned int val); extern void isst_ctdp_display_information_start(FILE *outf); extern void isst_ctdp_display_information_end(FILE *outf); extern void isst_pbf_display_information(int cpu, FILE *outf, int level, @@ -222,10 +236,16 @@ extern int isst_clos_associate(int cpu, int clos); extern int isst_clos_get_assoc_status(int cpu, int *clos_id); extern void isst_clos_display_information(int cpu, FILE *outf, int clos, struct isst_clos_config *clos_config); - +extern void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos); extern int isst_read_reg(unsigned short reg, unsigned int *val); extern int isst_write_reg(int reg, unsigned int val); extern void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd, int result); + +extern int isst_clos_get_clos_information(int cpu, int *enable, int *type); +extern void isst_clos_display_clos_information(int cpu, FILE *outf, + int clos_enable, int type); +extern int is_clx_n_platform(void); +extern int get_cpufreq_base_freq(int cpu); #endif diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py index 2d6d342b148f..256199c7a182 100755 --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py @@ -11,11 +11,11 @@ then this utility enables and collects trace data for a user specified interval and generates performance plots. Prerequisites: - Python version 2.7.x + Python version 2.7.x or higher gnuplot 5.0 or higher - gnuplot-py 1.8 + gnuplot-py 1.8 or higher (Most of the distributions have these required packages. They may be called - gnuplot-py, phython-gnuplot. ) + gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... ) HWP (Hardware P-States are disabled) Kernel config for Linux trace is enabled @@ -104,7 +104,7 @@ def plot_perf_busy_with_sample(cpu_index): if os.path.exists(file_name): output_png = "cpu%03d_perf_busy_vs_samples.png" % cpu_index g_plot = common_all_gnuplot_settings(output_png) - g_plot('set yrange [0:40]') +# autoscale this one, no set y1 range g_plot('set y2range [0:200]') g_plot('set y2tics 0, 10') g_plot('set title "{} : cpu perf busy vs. sample : CPU {:0>3} : {:%F %H:%M}"'.format(testname, cpu_index, datetime.now())) @@ -125,7 +125,7 @@ def plot_perf_busy(cpu_index): if os.path.exists(file_name): output_png = "cpu%03d_perf_busy.png" % cpu_index g_plot = common_all_gnuplot_settings(output_png) - g_plot('set yrange [0:40]') +# autoscale this one, no set y1 range g_plot('set y2range [0:200]') g_plot('set y2tics 0, 10') g_plot('set title "{} : perf busy : CPU {:0>3} : {:%F %H:%M}"'.format(testname, cpu_index, datetime.now())) @@ -144,9 +144,7 @@ def plot_durations(cpu_index): if os.path.exists(file_name): output_png = "cpu%03d_durations.png" % cpu_index g_plot = common_all_gnuplot_settings(output_png) -# Should autoscale be used here? Should seconds be used here? - g_plot('set yrange [0:5000]') - g_plot('set ytics 0, 500') +# autoscale this one, no set y range g_plot('set title "{} : durations : CPU {:0>3} : {:%F %H:%M}"'.format(testname, cpu_index, datetime.now())) g_plot('set ylabel "Timer Duration (MilliSeconds)"') # override common @@ -176,12 +174,12 @@ def plot_pstate_cpu_with_sample(): if os.path.exists('cpu.csv'): output_png = 'all_cpu_pstates_vs_samples.png' g_plot = common_all_gnuplot_settings(output_png) - g_plot('set yrange [0:40]') +# autoscale this one, no set y range # override common g_plot('set xlabel "Samples"') g_plot('set ylabel "P-State"') g_plot('set title "{} : cpu pstate vs. sample : {:%F %H:%M}"'.format(testname, datetime.now())) - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_SAMPLE, C_TO) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) @@ -191,14 +189,14 @@ def plot_pstate_cpu(): output_png = 'all_cpu_pstates.png' g_plot = common_all_gnuplot_settings(output_png) - g_plot('set yrange [0:40]') +# autoscale this one, no set y range g_plot('set ylabel "P-State"') g_plot('set title "{} : cpu pstates : {:%F %H:%M}"'.format(testname, datetime.now())) # the following command is really cool, but doesn't work with the CPU masking option because it aborts on the first missing file. # plot_str = 'plot for [i=0:*] file=sprintf("cpu%03d.csv",i) title_s=sprintf("cpu%03d",i) file using 16:7 pt 7 ps 1 title title_s' # - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_ELAPSED, C_TO) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) @@ -212,7 +210,7 @@ def plot_load_cpu(): g_plot('set ylabel "CPU load (percent)"') g_plot('set title "{} : cpu loads : {:%F %H:%M}"'.format(testname, datetime.now())) - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_ELAPSED, C_LOAD) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) @@ -222,11 +220,11 @@ def plot_frequency_cpu(): output_png = 'all_cpu_frequencies.png' g_plot = common_all_gnuplot_settings(output_png) - g_plot('set yrange [0:4]') +# autoscale this one, no set y range g_plot('set ylabel "CPU Frequency (GHz)"') g_plot('set title "{} : cpu frequencies : {:%F %H:%M}"'.format(testname, datetime.now())) - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_ELAPSED, C_FREQ) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) @@ -236,12 +234,12 @@ def plot_duration_cpu(): output_png = 'all_cpu_durations.png' g_plot = common_all_gnuplot_settings(output_png) - g_plot('set yrange [0:5000]') +# autoscale this one, no set y range g_plot('set ytics 0, 500') g_plot('set ylabel "Timer Duration (MilliSeconds)"') g_plot('set title "{} : cpu durations : {:%F %H:%M}"'.format(testname, datetime.now())) - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_ELAPSED, C_DURATION) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) @@ -255,7 +253,7 @@ def plot_scaled_cpu(): g_plot('set ylabel "Scaled Busy (Unitless)"') g_plot('set title "{} : cpu scaled busy : {:%F %H:%M}"'.format(testname, datetime.now())) - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_ELAPSED, C_SCALED) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) @@ -269,7 +267,7 @@ def plot_boost_cpu(): g_plot('set ylabel "CPU IO Boost (percent)"') g_plot('set title "{} : cpu io boost : {:%F %H:%M}"'.format(testname, datetime.now())) - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_ELAPSED, C_BOOST) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) @@ -283,7 +281,7 @@ def plot_ghz_cpu(): g_plot('set ylabel "TSC Frequency (GHz)"') g_plot('set title "{} : cpu TSC Frequencies (Sanity check calculation) : {:%F %H:%M}"'.format(testname, datetime.now())) - title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).replace('\n', ' ') + title_list = subprocess.check_output('ls cpu???.csv | sed -e \'s/.csv//\'',shell=True).decode('utf-8').replace('\n', ' ') plot_str = "plot for [i in title_list] i.'.csv' using {:d}:{:d} pt 7 ps 1 title i".format(C_ELAPSED, C_GHZ) g_plot('title_list = "{}"'.format(title_list)) g_plot(plot_str) diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile index 045f5f7d68ab..13f1e8b9ac52 100644 --- a/tools/power/x86/turbostat/Makefile +++ b/tools/power/x86/turbostat/Makefile @@ -9,9 +9,10 @@ ifeq ("$(origin O)", "command line") endif turbostat : turbostat.c -override CFLAGS += -Wall -I../../../include +override CFLAGS += -O2 -Wall -I../../../include override CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"' override CFLAGS += -DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"' +override CFLAGS += -D_FORTIFY_SOURCE=2 %: %.c @mkdir -p $(BUILD_OUTPUT) diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 75fc4fb9901c..31c1ca0bb3ee 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -39,7 +39,6 @@ FILE *outf; int *fd_percpu; struct timeval interval_tv = {5, 0}; struct timespec interval_ts = {5, 0}; -struct timespec one_msec = {0, 1000000}; unsigned int num_iterations; unsigned int debug; unsigned int quiet; @@ -60,6 +59,7 @@ unsigned int do_irtl_hsw; unsigned int units = 1000000; /* MHz etc */ unsigned int genuine_intel; unsigned int authentic_amd; +unsigned int hygon_genuine; unsigned int max_level, max_extended_level; unsigned int has_invariant_tsc; unsigned int do_nhm_platform_info; @@ -100,6 +100,7 @@ unsigned int has_hwp_epp; /* IA32_HWP_REQUEST[bits 31:24] */ unsigned int has_hwp_pkg; /* IA32_HWP_REQUEST_PKG */ unsigned int has_misc_feature_control; unsigned int first_counter_read = 1; +int ignore_stdin; #define RAPL_PKG (1 << 0) /* 0x610 MSR_PKG_POWER_LIMIT */ @@ -166,6 +167,7 @@ size_t cpu_present_setsize, cpu_affinity_setsize, cpu_subset_size; struct thread_data { struct timeval tv_begin; struct timeval tv_end; + struct timeval tv_delta; unsigned long long tsc; unsigned long long aperf; unsigned long long mperf; @@ -506,6 +508,7 @@ unsigned long long bic_enabled = (0xFFFFFFFFFFFFFFFFULL & ~BIC_DISABLED_BY_DEFAU unsigned long long bic_present = BIC_USEC | BIC_TOD | BIC_sysfs | BIC_APIC | BIC_X2APIC; #define DO_BIC(COUNTER_NAME) (bic_enabled & bic_present & COUNTER_NAME) +#define DO_BIC_READ(COUNTER_NAME) (bic_present & COUNTER_NAME) #define ENABLE_BIC(COUNTER_NAME) (bic_enabled |= COUNTER_NAME) #define BIC_PRESENT(COUNTER_BIT) (bic_present |= COUNTER_BIT) #define BIC_NOT_PRESENT(COUNTER_BIT) (bic_present &= ~COUNTER_BIT) @@ -849,7 +852,6 @@ int dump_counters(struct thread_data *t, struct core_data *c, outp += sprintf(outp, "pc8: %016llX\n", p->pc8); outp += sprintf(outp, "pc9: %016llX\n", p->pc9); outp += sprintf(outp, "pc10: %016llX\n", p->pc10); - outp += sprintf(outp, "pc10: %016llX\n", p->pc10); outp += sprintf(outp, "cpu_lpi: %016llX\n", p->cpu_lpi); outp += sprintf(outp, "sys_lpi: %016llX\n", p->sys_lpi); outp += sprintf(outp, "Joules PKG: %0X\n", p->energy_pkg); @@ -911,7 +913,7 @@ int format_counters(struct thread_data *t, struct core_data *c, if (DO_BIC(BIC_TOD)) outp += sprintf(outp, "%10ld.%06ld\t", t->tv_end.tv_sec, t->tv_end.tv_usec); - interval_float = tv_delta.tv_sec + tv_delta.tv_usec/1000000.0; + interval_float = t->tv_delta.tv_sec + t->tv_delta.tv_usec/1000000.0; tsc = t->tsc * tsc_tweak; @@ -1287,6 +1289,14 @@ delta_core(struct core_data *new, struct core_data *old) } } +int soft_c1_residency_display(int bic) +{ + if (!DO_BIC(BIC_CPU_c1) || use_c1_residency_msr) + return 0; + + return DO_BIC_READ(bic); +} + /* * old = new - old */ @@ -1309,6 +1319,7 @@ delta_thread(struct thread_data *new, struct thread_data *old, * over-write old w/ new so we can print end of interval values */ + timersub(&new->tv_begin, &old->tv_begin, &old->tv_delta); old->tv_begin = new->tv_begin; old->tv_end = new->tv_end; @@ -1322,7 +1333,8 @@ delta_thread(struct thread_data *new, struct thread_data *old, old->c1 = new->c1 - old->c1; - if (DO_BIC(BIC_Avg_MHz) || DO_BIC(BIC_Busy) || DO_BIC(BIC_Bzy_MHz)) { + if (DO_BIC(BIC_Avg_MHz) || DO_BIC(BIC_Busy) || DO_BIC(BIC_Bzy_MHz) || + soft_c1_residency_display(BIC_Avg_MHz)) { if ((new->aperf > old->aperf) && (new->mperf > old->mperf)) { old->aperf = new->aperf - old->aperf; old->mperf = new->mperf - old->mperf; @@ -1404,6 +1416,8 @@ void clear_counters(struct thread_data *t, struct core_data *c, struct pkg_data t->tv_begin.tv_usec = 0; t->tv_end.tv_sec = 0; t->tv_end.tv_usec = 0; + t->tv_delta.tv_sec = 0; + t->tv_delta.tv_usec = 0; t->tsc = 0; t->aperf = 0; @@ -1573,6 +1587,9 @@ void compute_average(struct thread_data *t, struct core_data *c, for_all_cpus(sum_counters, t, c, p); + /* Use the global time delta for the average. */ + average.threads.tv_delta = tv_delta; + average.threads.tsc /= topo.num_cpus; average.threads.aperf /= topo.num_cpus; average.threads.mperf /= topo.num_cpus; @@ -1714,7 +1731,7 @@ void get_apic_id(struct thread_data *t) if (!DO_BIC(BIC_X2APIC)) return; - if (authentic_amd) { + if (authentic_amd || hygon_genuine) { unsigned int topology_extensions; if (max_extended_level < 0x8000001e) @@ -1762,19 +1779,20 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) struct msr_counter *mp; int i; - gettimeofday(&t->tv_begin, (struct timezone *)NULL); - if (cpu_migrate(cpu)) { fprintf(outf, "Could not migrate to CPU %d\n", cpu); return -1; } + gettimeofday(&t->tv_begin, (struct timezone *)NULL); + if (first_counter_read) get_apic_id(t); retry: t->tsc = rdtsc(); /* we are running on local CPU of interest */ - if (DO_BIC(BIC_Avg_MHz) || DO_BIC(BIC_Busy) || DO_BIC(BIC_Bzy_MHz)) { + if (DO_BIC(BIC_Avg_MHz) || DO_BIC(BIC_Busy) || DO_BIC(BIC_Bzy_MHz) || + soft_c1_residency_display(BIC_Avg_MHz)) { unsigned long long tsc_before, tsc_between, tsc_after, aperf_time, mperf_time; /* @@ -1851,20 +1869,20 @@ retry: if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE)) goto done; - if (DO_BIC(BIC_CPU_c3)) { + if (DO_BIC(BIC_CPU_c3) || soft_c1_residency_display(BIC_CPU_c3)) { if (get_msr(cpu, MSR_CORE_C3_RESIDENCY, &c->c3)) return -6; } - if (DO_BIC(BIC_CPU_c6) && !do_knl_cstates) { + if ((DO_BIC(BIC_CPU_c6) || soft_c1_residency_display(BIC_CPU_c6)) && !do_knl_cstates) { if (get_msr(cpu, MSR_CORE_C6_RESIDENCY, &c->c6)) return -7; - } else if (do_knl_cstates) { + } else if (do_knl_cstates || soft_c1_residency_display(BIC_CPU_c6)) { if (get_msr(cpu, MSR_KNL_CORE_C6_RESIDENCY, &c->c6)) return -7; } - if (DO_BIC(BIC_CPU_c7)) + if (DO_BIC(BIC_CPU_c7) || soft_c1_residency_display(BIC_CPU_c7)) if (get_msr(cpu, MSR_CORE_C7_RESIDENCY, &c->c7)) return -8; @@ -2150,7 +2168,7 @@ int has_turbo_ratio_group_limits(int family, int model) switch (model) { case INTEL_FAM6_ATOM_GOLDMONT: case INTEL_FAM6_SKYLAKE_X: - case INTEL_FAM6_ATOM_GOLDMONT_X: + case INTEL_FAM6_ATOM_GOLDMONT_D: return 1; } return 0; @@ -2912,6 +2930,7 @@ int snapshot_cpu_lpi_us(void) if (retval != 1) { fprintf(stderr, "Disabling Low Power Idle CPU output\n"); BIC_NOT_PRESENT(BIC_CPU_LPI); + fclose(fp); return -1; } @@ -2938,6 +2957,7 @@ int snapshot_sys_lpi_us(void) if (retval != 1) { fprintf(stderr, "Disabling Low Power Idle System output\n"); BIC_NOT_PRESENT(BIC_SYS_LPI); + fclose(fp); return -1; } fclose(fp); @@ -2985,8 +3005,6 @@ static void signal_handler (int signal) fprintf(stderr, "SIGUSR1\n"); break; } - /* make sure this manually-invoked interval is at least 1ms long */ - nanosleep(&one_msec, NULL); } void setup_signal_handler(void) @@ -3005,29 +3023,38 @@ void setup_signal_handler(void) void do_sleep(void) { - struct timeval select_timeout; + struct timeval tout; + struct timespec rest; fd_set readfds; int retval; FD_ZERO(&readfds); FD_SET(0, &readfds); - if (!isatty(fileno(stdin))) { + if (ignore_stdin) { nanosleep(&interval_ts, NULL); return; } - select_timeout = interval_tv; - retval = select(1, &readfds, NULL, NULL, &select_timeout); + tout = interval_tv; + retval = select(1, &readfds, NULL, NULL, &tout); if (retval == 1) { switch (getc(stdin)) { case 'q': exit_requested = 1; break; + case EOF: + /* + * 'stdin' is a pipe closed on the other end. There + * won't be any further input. + */ + ignore_stdin = 1; + /* Sleep the rest of the time */ + rest.tv_sec = (tout.tv_sec + tout.tv_usec / 1000000); + rest.tv_nsec = (tout.tv_usec % 1000000) * 1000; + nanosleep(&rest, NULL); } - /* make sure this manually-invoked interval is at least 1ms long */ - nanosleep(&one_msec, NULL); } } @@ -3207,14 +3234,15 @@ int probe_nhm_msrs(unsigned int family, unsigned int model) pkg_cstate_limits = snb_pkg_cstate_limits; has_misc_feature_control = 1; break; - case INTEL_FAM6_HASWELL_CORE: /* HSW */ + case INTEL_FAM6_HASWELL: /* HSW */ + case INTEL_FAM6_HASWELL_G: /* HSW */ case INTEL_FAM6_HASWELL_X: /* HSX */ - case INTEL_FAM6_HASWELL_GT3E: /* HSW */ - case INTEL_FAM6_BROADWELL_CORE: /* BDW */ - case INTEL_FAM6_BROADWELL_GT3E: /* BDW */ + case INTEL_FAM6_HASWELL_L: /* HSW */ + case INTEL_FAM6_BROADWELL: /* BDW */ + case INTEL_FAM6_BROADWELL_G: /* BDW */ case INTEL_FAM6_BROADWELL_X: /* BDX */ - case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */ - case INTEL_FAM6_CANNONLAKE_MOBILE: /* CNL */ + case INTEL_FAM6_SKYLAKE_L: /* SKL */ + case INTEL_FAM6_CANNONLAKE_L: /* CNL */ pkg_cstate_limits = hsw_pkg_cstate_limits; has_misc_feature_control = 1; break; @@ -3224,7 +3252,7 @@ int probe_nhm_msrs(unsigned int family, unsigned int model) break; case INTEL_FAM6_ATOM_SILVERMONT: /* BYT */ no_MSR_MISC_PWR_MGMT = 1; - case INTEL_FAM6_ATOM_SILVERMONT_X: /* AVN */ + case INTEL_FAM6_ATOM_SILVERMONT_D: /* AVN */ pkg_cstate_limits = slv_pkg_cstate_limits; break; case INTEL_FAM6_ATOM_AIRMONT: /* AMT */ @@ -3236,7 +3264,7 @@ int probe_nhm_msrs(unsigned int family, unsigned int model) break; case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT_PLUS: - case INTEL_FAM6_ATOM_GOLDMONT_X: /* DNV */ + case INTEL_FAM6_ATOM_GOLDMONT_D: /* DNV */ pkg_cstate_limits = glm_pkg_cstate_limits; break; default: @@ -3279,7 +3307,7 @@ int is_dnv(unsigned int family, unsigned int model) return 0; switch (model) { - case INTEL_FAM6_ATOM_GOLDMONT_X: + case INTEL_FAM6_ATOM_GOLDMONT_D: return 1; } return 0; @@ -3403,14 +3431,15 @@ int has_config_tdp(unsigned int family, unsigned int model) switch (model) { case INTEL_FAM6_IVYBRIDGE: /* IVB */ - case INTEL_FAM6_HASWELL_CORE: /* HSW */ + case INTEL_FAM6_HASWELL: /* HSW */ case INTEL_FAM6_HASWELL_X: /* HSX */ - case INTEL_FAM6_HASWELL_GT3E: /* HSW */ - case INTEL_FAM6_BROADWELL_CORE: /* BDW */ - case INTEL_FAM6_BROADWELL_GT3E: /* BDW */ + case INTEL_FAM6_HASWELL_L: /* HSW */ + case INTEL_FAM6_HASWELL_G: /* HSW */ + case INTEL_FAM6_BROADWELL: /* BDW */ + case INTEL_FAM6_BROADWELL_G: /* BDW */ case INTEL_FAM6_BROADWELL_X: /* BDX */ - case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */ - case INTEL_FAM6_CANNONLAKE_MOBILE: /* CNL */ + case INTEL_FAM6_SKYLAKE_L: /* SKL */ + case INTEL_FAM6_CANNONLAKE_L: /* CNL */ case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_XEON_PHI_KNL: /* Knights Landing */ @@ -3792,7 +3821,7 @@ double get_tdp_intel(unsigned int model) switch (model) { case INTEL_FAM6_ATOM_SILVERMONT: - case INTEL_FAM6_ATOM_SILVERMONT_X: + case INTEL_FAM6_ATOM_SILVERMONT_D: return 30.0; default: return 135.0; @@ -3803,6 +3832,7 @@ double get_tdp_amd(unsigned int family) { switch (family) { case 0x17: + case 0x18: default: /* This is the max stock TDP of HEDT/Server Fam17h chips */ return 250.0; @@ -3840,10 +3870,11 @@ void rapl_probe_intel(unsigned int family, unsigned int model) switch (model) { case INTEL_FAM6_SANDYBRIDGE: case INTEL_FAM6_IVYBRIDGE: - case INTEL_FAM6_HASWELL_CORE: /* HSW */ - case INTEL_FAM6_HASWELL_GT3E: /* HSW */ - case INTEL_FAM6_BROADWELL_CORE: /* BDW */ - case INTEL_FAM6_BROADWELL_GT3E: /* BDW */ + case INTEL_FAM6_HASWELL: /* HSW */ + case INTEL_FAM6_HASWELL_L: /* HSW */ + case INTEL_FAM6_HASWELL_G: /* HSW */ + case INTEL_FAM6_BROADWELL: /* BDW */ + case INTEL_FAM6_BROADWELL_G: /* BDW */ do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_GFX | RAPL_PKG_POWER_INFO; if (rapl_joules) { BIC_PRESENT(BIC_Pkg_J); @@ -3863,8 +3894,8 @@ void rapl_probe_intel(unsigned int family, unsigned int model) else BIC_PRESENT(BIC_PkgWatt); break; - case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */ - case INTEL_FAM6_CANNONLAKE_MOBILE: /* CNL */ + case INTEL_FAM6_SKYLAKE_L: /* SKL */ + case INTEL_FAM6_CANNONLAKE_L: /* CNL */ do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_GFX | RAPL_PKG_POWER_INFO; BIC_PRESENT(BIC_PKG__); BIC_PRESENT(BIC_RAM__); @@ -3911,7 +3942,7 @@ void rapl_probe_intel(unsigned int family, unsigned int model) } break; case INTEL_FAM6_ATOM_SILVERMONT: /* BYT */ - case INTEL_FAM6_ATOM_SILVERMONT_X: /* AVN */ + case INTEL_FAM6_ATOM_SILVERMONT_D: /* AVN */ do_rapl = RAPL_PKG | RAPL_CORES; if (rapl_joules) { BIC_PRESENT(BIC_Pkg_J); @@ -3921,7 +3952,7 @@ void rapl_probe_intel(unsigned int family, unsigned int model) BIC_PRESENT(BIC_CorWatt); } break; - case INTEL_FAM6_ATOM_GOLDMONT_X: /* DNV */ + case INTEL_FAM6_ATOM_GOLDMONT_D: /* DNV */ do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_POWER_INFO | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO | RAPL_CORES_ENERGY_STATUS; BIC_PRESENT(BIC_PKG__); BIC_PRESENT(BIC_RAM__); @@ -3982,6 +4013,7 @@ void rapl_probe_amd(unsigned int family, unsigned int model) switch (family) { case 0x17: /* Zen, Zen+ */ + case 0x18: /* Hygon Dhyana */ do_rapl = RAPL_AMD_F17H | RAPL_PER_CORE_ENERGY; if (rapl_joules) { BIC_PRESENT(BIC_Pkg_J); @@ -4002,7 +4034,7 @@ void rapl_probe_amd(unsigned int family, unsigned int model) rapl_energy_units = ldexp(1.0, -(msr >> 8 & 0x1f)); rapl_power_units = ldexp(1.0, -(msr & 0xf)); - tdp = get_tdp_amd(model); + tdp = get_tdp_amd(family); rapl_joule_counter_range = 0xFFFFFFFF * rapl_energy_units / tdp; if (!quiet) @@ -4018,7 +4050,7 @@ void rapl_probe(unsigned int family, unsigned int model) { if (genuine_intel) rapl_probe_intel(family, model); - if (authentic_amd) + if (authentic_amd || hygon_genuine) rapl_probe_amd(family, model); } @@ -4031,8 +4063,9 @@ void perf_limit_reasons_probe(unsigned int family, unsigned int model) return; switch (model) { - case INTEL_FAM6_HASWELL_CORE: /* HSW */ - case INTEL_FAM6_HASWELL_GT3E: /* HSW */ + case INTEL_FAM6_HASWELL: /* HSW */ + case INTEL_FAM6_HASWELL_L: /* HSW */ + case INTEL_FAM6_HASWELL_G: /* HSW */ do_gfx_perf_limit_reasons = 1; case INTEL_FAM6_HASWELL_X: /* HSX */ do_core_perf_limit_reasons = 1; @@ -4247,27 +4280,28 @@ int has_snb_msrs(unsigned int family, unsigned int model) switch (model) { case INTEL_FAM6_SANDYBRIDGE: case INTEL_FAM6_SANDYBRIDGE_X: - case INTEL_FAM6_IVYBRIDGE: /* IVB */ - case INTEL_FAM6_IVYBRIDGE_X: /* IVB Xeon */ - case INTEL_FAM6_HASWELL_CORE: /* HSW */ - case INTEL_FAM6_HASWELL_X: /* HSW */ - case INTEL_FAM6_HASWELL_GT3E: /* HSW */ - case INTEL_FAM6_BROADWELL_CORE: /* BDW */ - case INTEL_FAM6_BROADWELL_GT3E: /* BDW */ - case INTEL_FAM6_BROADWELL_X: /* BDX */ - case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */ - case INTEL_FAM6_CANNONLAKE_MOBILE: /* CNL */ - case INTEL_FAM6_SKYLAKE_X: /* SKX */ - case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ + case INTEL_FAM6_IVYBRIDGE: /* IVB */ + case INTEL_FAM6_IVYBRIDGE_X: /* IVB Xeon */ + case INTEL_FAM6_HASWELL: /* HSW */ + case INTEL_FAM6_HASWELL_X: /* HSW */ + case INTEL_FAM6_HASWELL_L: /* HSW */ + case INTEL_FAM6_HASWELL_G: /* HSW */ + case INTEL_FAM6_BROADWELL: /* BDW */ + case INTEL_FAM6_BROADWELL_G: /* BDW */ + case INTEL_FAM6_BROADWELL_X: /* BDX */ + case INTEL_FAM6_SKYLAKE_L: /* SKL */ + case INTEL_FAM6_CANNONLAKE_L: /* CNL */ + case INTEL_FAM6_SKYLAKE_X: /* SKX */ + case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT_PLUS: - case INTEL_FAM6_ATOM_GOLDMONT_X: /* DNV */ + case INTEL_FAM6_ATOM_GOLDMONT_D: /* DNV */ return 1; } return 0; } /* - * HSW adds support for additional MSRs: + * HSW ULT added support for C8/C9/C10 MSRs: * * MSR_PKG_C8_RESIDENCY 0x00000630 * MSR_PKG_C9_RESIDENCY 0x00000631 @@ -4278,16 +4312,16 @@ int has_snb_msrs(unsigned int family, unsigned int model) * MSR_PKGC10_IRTL 0x00000635 * */ -int has_hsw_msrs(unsigned int family, unsigned int model) +int has_c8910_msrs(unsigned int family, unsigned int model) { if (!genuine_intel) return 0; switch (model) { - case INTEL_FAM6_HASWELL_CORE: - case INTEL_FAM6_BROADWELL_CORE: /* BDW */ - case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */ - case INTEL_FAM6_CANNONLAKE_MOBILE: /* CNL */ + case INTEL_FAM6_HASWELL_L: /* HSW */ + case INTEL_FAM6_BROADWELL: /* BDW */ + case INTEL_FAM6_SKYLAKE_L: /* SKL */ + case INTEL_FAM6_CANNONLAKE_L: /* CNL */ case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT_PLUS: return 1; @@ -4309,8 +4343,8 @@ int has_skl_msrs(unsigned int family, unsigned int model) return 0; switch (model) { - case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */ - case INTEL_FAM6_CANNONLAKE_MOBILE: /* CNL */ + case INTEL_FAM6_SKYLAKE_L: /* SKL */ + case INTEL_FAM6_CANNONLAKE_L: /* CNL */ return 1; } return 0; @@ -4322,7 +4356,7 @@ int is_slm(unsigned int family, unsigned int model) return 0; switch (model) { case INTEL_FAM6_ATOM_SILVERMONT: /* BYT */ - case INTEL_FAM6_ATOM_SILVERMONT_X: /* AVN */ + case INTEL_FAM6_ATOM_SILVERMONT_D: /* AVN */ return 1; } return 0; @@ -4345,7 +4379,7 @@ int is_cnl(unsigned int family, unsigned int model) return 0; switch (model) { - case INTEL_FAM6_CANNONLAKE_MOBILE: /* CNL */ + case INTEL_FAM6_CANNONLAKE_L: /* CNL */ return 1; } @@ -4465,10 +4499,10 @@ void decode_feature_control_msr(void) { unsigned long long msr; - if (!get_msr(base_cpu, MSR_IA32_FEATURE_CONTROL, &msr)) + if (!get_msr(base_cpu, MSR_IA32_FEAT_CTL, &msr)) fprintf(outf, "cpu%d: MSR_IA32_FEATURE_CONTROL: 0x%08llx (%sLocked %s)\n", base_cpu, msr, - msr & FEATURE_CONTROL_LOCKED ? "" : "UN-", + msr & FEAT_CTL_LOCKED ? "" : "UN-", msr & (1 << 18) ? "SGX" : ""); } @@ -4568,21 +4602,22 @@ unsigned int intel_model_duplicates(unsigned int model) case INTEL_FAM6_XEON_PHI_KNM: return INTEL_FAM6_XEON_PHI_KNL; - case INTEL_FAM6_HASWELL_ULT: - return INTEL_FAM6_HASWELL_CORE; - case INTEL_FAM6_BROADWELL_X: - case INTEL_FAM6_BROADWELL_XEON_D: /* BDX-DE */ + case INTEL_FAM6_BROADWELL_D: /* BDX-DE */ return INTEL_FAM6_BROADWELL_X; - case INTEL_FAM6_SKYLAKE_MOBILE: - case INTEL_FAM6_SKYLAKE_DESKTOP: - case INTEL_FAM6_KABYLAKE_MOBILE: - case INTEL_FAM6_KABYLAKE_DESKTOP: - return INTEL_FAM6_SKYLAKE_MOBILE; + case INTEL_FAM6_SKYLAKE_L: + case INTEL_FAM6_SKYLAKE: + case INTEL_FAM6_KABYLAKE_L: + case INTEL_FAM6_KABYLAKE: + return INTEL_FAM6_SKYLAKE_L; + + case INTEL_FAM6_ICELAKE_L: + case INTEL_FAM6_ICELAKE_NNPI: + return INTEL_FAM6_CANNONLAKE_L; - case INTEL_FAM6_ICELAKE_MOBILE: - return INTEL_FAM6_CANNONLAKE_MOBILE; + case INTEL_FAM6_ATOM_TREMONT_D: + return INTEL_FAM6_ATOM_GOLDMONT_D; } return model; } @@ -4600,6 +4635,8 @@ void process_cpuid() genuine_intel = 1; else if (ebx == 0x68747541 && ecx == 0x444d4163 && edx == 0x69746e65) authentic_amd = 1; + else if (ebx == 0x6f677948 && ecx == 0x656e6975 && edx == 0x6e65476e) + hygon_genuine = 1; if (!quiet) fprintf(outf, "CPUID(0): %.4s%.4s%.4s ", @@ -4731,10 +4768,10 @@ void process_cpuid() if (crystal_hz == 0) switch(model) { - case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */ + case INTEL_FAM6_SKYLAKE_L: /* SKL */ crystal_hz = 24000000; /* 24.0 MHz */ break; - case INTEL_FAM6_ATOM_GOLDMONT_X: /* DNV */ + case INTEL_FAM6_ATOM_GOLDMONT_D: /* DNV */ crystal_hz = 25000000; /* 25.0 MHz */ break; case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ @@ -4820,12 +4857,12 @@ void process_cpuid() BIC_NOT_PRESENT(BIC_CPU_c7); BIC_NOT_PRESENT(BIC_Pkgpc7); } - if (has_hsw_msrs(family, model)) { + if (has_c8910_msrs(family, model)) { BIC_PRESENT(BIC_Pkgpc8); BIC_PRESENT(BIC_Pkgpc9); BIC_PRESENT(BIC_Pkgpc10); } - do_irtl_hsw = has_hsw_msrs(family, model); + do_irtl_hsw = has_c8910_msrs(family, model); if (has_skl_msrs(family, model)) { BIC_PRESENT(BIC_Totl_c0); BIC_PRESENT(BIC_Any_c0); @@ -5123,7 +5160,7 @@ int initialize_counters(int cpu_id) void allocate_output_buffer() { - output_buffer = calloc(1, (1 + topo.num_cpus) * 1024); + output_buffer = calloc(1, (1 + topo.num_cpus) * 2048); outp = output_buffer; if (outp == NULL) err(-1, "calloc output buffer"); @@ -5269,7 +5306,7 @@ int get_and_dump_counters(void) } void print_version() { - fprintf(outf, "turbostat version 19.03.20" + fprintf(outf, "turbostat version 19.08.31" " - Len Brown <lenb@kernel.org>\n"); } diff --git a/tools/power/x86/x86_energy_perf_policy/Makefile b/tools/power/x86/x86_energy_perf_policy/Makefile index 1fdeef864e7c..666b325a62a2 100644 --- a/tools/power/x86/x86_energy_perf_policy/Makefile +++ b/tools/power/x86/x86_energy_perf_policy/Makefile @@ -9,8 +9,9 @@ ifeq ("$(origin O)", "command line") endif x86_energy_perf_policy : x86_energy_perf_policy.c -override CFLAGS += -Wall -I../../../include +override CFLAGS += -O2 -Wall -I../../../include override CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"' +override CFLAGS += -D_FORTIFY_SOURCE=2 %: %.c @mkdir -p $(BUILD_OUTPUT) diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.8 b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.8 index 17db1c3af4d0..78c6361898b1 100644 --- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.8 +++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.8 @@ -40,7 +40,7 @@ in the same processor package. Hardware P-States (HWP) are effectively an expansion of hardware P-state control from the opportunistic turbo-mode P-state range to include the entire range of available P-states. -On Broadwell Xeon, the initial HWP implementation, EBP influenced HWP. +On Broadwell Xeon, the initial HWP implementation, EPB influenced HWP. That influence was removed in subsequent generations, where it was moved to the Energy_Performance_Preference (EPP) field in diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c index 34a796b303fe..3fe1eed900d4 100644 --- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c +++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c @@ -545,7 +545,7 @@ void cmdline(int argc, char **argv) progname = argv[0]; - while ((opt = getopt_long_only(argc, argv, "+a:c:dD:E:e:f:m:M:rt:u:vw", + while ((opt = getopt_long_only(argc, argv, "+a:c:dD:E:e:f:m:M:rt:u:vw:", long_options, &option_index)) != -1) { switch (opt) { case 'a': @@ -1259,6 +1259,15 @@ void probe_dev_msr(void) if (system("/sbin/modprobe msr > /dev/null 2>&1")) err(-5, "no /dev/cpu/0/msr, Try \"# modprobe msr\" "); } + +static void get_cpuid_or_exit(unsigned int leaf, + unsigned int *eax, unsigned int *ebx, + unsigned int *ecx, unsigned int *edx) +{ + if (!__get_cpuid(leaf, eax, ebx, ecx, edx)) + errx(1, "Processor not supported\n"); +} + /* * early_cpuid() * initialize turbo_is_enabled, has_hwp, has_epb @@ -1266,15 +1275,10 @@ void probe_dev_msr(void) */ void early_cpuid(void) { - unsigned int eax, ebx, ecx, edx, max_level; + unsigned int eax, ebx, ecx, edx; unsigned int fms, family, model; - __get_cpuid(0, &max_level, &ebx, &ecx, &edx); - - if (max_level < 6) - errx(1, "Processor not supported\n"); - - __get_cpuid(1, &fms, &ebx, &ecx, &edx); + get_cpuid_or_exit(1, &fms, &ebx, &ecx, &edx); family = (fms >> 8) & 0xf; model = (fms >> 4) & 0xf; if (family == 6 || family == 0xf) @@ -1288,7 +1292,7 @@ void early_cpuid(void) bdx_highest_ratio = msr & 0xFF; } - __get_cpuid(0x6, &eax, &ebx, &ecx, &edx); + get_cpuid_or_exit(0x6, &eax, &ebx, &ecx, &edx); turbo_is_enabled = (eax >> 1) & 1; has_hwp = (eax >> 7) & 1; has_epb = (ecx >> 3) & 1; @@ -1306,7 +1310,7 @@ void parse_cpuid(void) eax = ebx = ecx = edx = 0; - __get_cpuid(0, &max_level, &ebx, &ecx, &edx); + get_cpuid_or_exit(0, &max_level, &ebx, &ecx, &edx); if (ebx == 0x756e6547 && edx == 0x49656e69 && ecx == 0x6c65746e) genuine_intel = 1; @@ -1315,7 +1319,7 @@ void parse_cpuid(void) fprintf(stderr, "CPUID(0): %.4s%.4s%.4s ", (char *)&ebx, (char *)&edx, (char *)&ecx); - __get_cpuid(1, &fms, &ebx, &ecx, &edx); + get_cpuid_or_exit(1, &fms, &ebx, &ecx, &edx); family = (fms >> 8) & 0xf; model = (fms >> 4) & 0xf; stepping = fms & 0xf; @@ -1340,7 +1344,7 @@ void parse_cpuid(void) errx(1, "CPUID: no MSR"); - __get_cpuid(0x6, &eax, &ebx, &ecx, &edx); + get_cpuid_or_exit(0x6, &eax, &ebx, &ecx, &edx); /* turbo_is_enabled already set */ /* has_hwp already set */ has_hwp_notify = eax & (1 << 8); |
