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-rw-r--r--lldb/source/Core/CMakeLists.txt1
-rw-r--r--lldb/source/Core/Disassembler.cpp6
-rw-r--r--lldb/source/Core/Mangled.cpp2
-rw-r--r--lldb/source/Core/Module.cpp2
-rw-r--r--lldb/source/Core/Timer.cpp135
5 files changed, 5 insertions, 141 deletions
diff --git a/lldb/source/Core/CMakeLists.txt b/lldb/source/Core/CMakeLists.txt
index f541d1407d0..c5105bd9ab1 100644
--- a/lldb/source/Core/CMakeLists.txt
+++ b/lldb/source/Core/CMakeLists.txt
@@ -32,7 +32,6 @@ add_lldb_library(lldbCore
State.cpp
StreamAsynchronousIO.cpp
StreamFile.cpp
- Timer.cpp
UserSettingsController.cpp
Value.cpp
ValueObject.cpp
diff --git a/lldb/source/Core/Disassembler.cpp b/lldb/source/Core/Disassembler.cpp
index 0a5d763b6d3..6d463d552da 100644
--- a/lldb/source/Core/Disassembler.cpp
+++ b/lldb/source/Core/Disassembler.cpp
@@ -17,7 +17,6 @@
#include "lldb/Core/ModuleList.h" // for ModuleList
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/SourceManager.h" // for SourceManager
-#include "lldb/Core/Timer.h"
#include "lldb/Host/FileSystem.h"
#include "lldb/Interpreter/OptionValue.h"
#include "lldb/Interpreter/OptionValueArray.h"
@@ -37,8 +36,9 @@
#include "lldb/Utility/DataExtractor.h"
#include "lldb/Utility/RegularExpression.h"
#include "lldb/Utility/Status.h"
-#include "lldb/Utility/Stream.h" // for Stream
-#include "lldb/Utility/StreamString.h" // for StreamString
+#include "lldb/Utility/Stream.h" // for Stream
+#include "lldb/Utility/StreamString.h" // for StreamString
+#include "lldb/Utility/Timer.h"
#include "lldb/lldb-private-enumerations.h" // for InstructionType:...
#include "lldb/lldb-private-interfaces.h" // for DisassemblerCrea...
#include "lldb/lldb-private-types.h" // for RegisterInfo
diff --git a/lldb/source/Core/Mangled.cpp b/lldb/source/Core/Mangled.cpp
index 4dac0b8f3bf..211a0c32cee 100644
--- a/lldb/source/Core/Mangled.cpp
+++ b/lldb/source/Core/Mangled.cpp
@@ -27,12 +27,12 @@
#include <cxxabi.h>
#endif
-#include "lldb/Core/Timer.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/Logging.h"
#include "lldb/Utility/RegularExpression.h"
#include "lldb/Utility/Stream.h"
+#include "lldb/Utility/Timer.h"
#include "lldb/lldb-enumerations.h" // for LanguageType
#include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h"
diff --git a/lldb/source/Core/Module.cpp b/lldb/source/Core/Module.cpp
index 1b510d2ff7b..aaae4700db3 100644
--- a/lldb/source/Core/Module.cpp
+++ b/lldb/source/Core/Module.cpp
@@ -17,7 +17,6 @@
#include "lldb/Core/ModuleSpec.h"
#include "lldb/Core/SearchFilter.h" // for SearchFilt...
#include "lldb/Core/Section.h"
-#include "lldb/Core/Timer.h"
#include "lldb/Host/FileSystem.h"
#include "lldb/Host/Host.h"
#include "lldb/Interpreter/CommandInterpreter.h"
@@ -45,6 +44,7 @@
#include "lldb/Utility/Status.h"
#include "lldb/Utility/Stream.h" // for Stream
#include "lldb/Utility/StreamString.h"
+#include "lldb/Utility/Timer.h"
#if defined(LLVM_ON_WIN32)
#include "lldb/Host/windows/PosixApi.h" // for PATH_MAX
diff --git a/lldb/source/Core/Timer.cpp b/lldb/source/Core/Timer.cpp
deleted file mode 100644
index 59c3e13a717..00000000000
--- a/lldb/source/Core/Timer.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-//===-- Timer.cpp -----------------------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-#include "lldb/Core/Timer.h"
-
-#include "lldb/Host/Host.h"
-#include "lldb/Utility/Stream.h"
-#include "lldb/lldb-types.h" // for thread_key_t
-
-#include <algorithm>
-#include <map>
-#include <mutex>
-#include <utility> // for pair
-#include <vector>
-
-#include <assert.h> // for assert
-#include <stdarg.h> // for va_end, va_list, va_start
-#include <stdio.h>
-
-using namespace lldb_private;
-
-#define TIMER_INDENT_AMOUNT 2
-
-namespace {
-typedef std::vector<Timer *> TimerStack;
-static std::atomic<Timer::Category *> g_categories;
-} // end of anonymous namespace
-
-std::atomic<bool> Timer::g_quiet(true);
-std::atomic<unsigned> Timer::g_display_depth(0);
-static std::mutex &GetFileMutex() {
- static std::mutex *g_file_mutex_ptr = new std::mutex();
- return *g_file_mutex_ptr;
-}
-
-static TimerStack &GetTimerStackForCurrentThread() {
- static thread_local TimerStack g_stack;
- return g_stack;
-}
-
-Timer::Category::Category(const char *cat) : m_name(cat) {
- m_nanos.store(0, std::memory_order_release);
- Category *expected = g_categories;
- do {
- m_next = expected;
- } while (!g_categories.compare_exchange_weak(expected, this));
-}
-
-void Timer::SetQuiet(bool value) { g_quiet = value; }
-
-Timer::Timer(Timer::Category &category, const char *format, ...)
- : m_category(category), m_total_start(std::chrono::steady_clock::now()) {
- TimerStack &stack = GetTimerStackForCurrentThread();
-
- stack.push_back(this);
- if (g_quiet && stack.size() <= g_display_depth) {
- std::lock_guard<std::mutex> lock(GetFileMutex());
-
- // Indent
- ::fprintf(stdout, "%*s", int(stack.size() - 1) * TIMER_INDENT_AMOUNT, "");
- // Print formatted string
- va_list args;
- va_start(args, format);
- ::vfprintf(stdout, format, args);
- va_end(args);
-
- // Newline
- ::fprintf(stdout, "\n");
- }
-}
-
-Timer::~Timer() {
- using namespace std::chrono;
-
- auto stop_time = steady_clock::now();
- auto total_dur = stop_time - m_total_start;
- auto timer_dur = total_dur - m_child_duration;
-
- TimerStack &stack = GetTimerStackForCurrentThread();
- if (g_quiet && stack.size() <= g_display_depth) {
- std::lock_guard<std::mutex> lock(GetFileMutex());
- ::fprintf(stdout, "%*s%.9f sec (%.9f sec)\n",
- int(stack.size() - 1) * TIMER_INDENT_AMOUNT, "",
- duration<double>(total_dur).count(),
- duration<double>(timer_dur).count());
- }
-
- assert(stack.back() == this);
- stack.pop_back();
- if (!stack.empty())
- stack.back()->ChildDuration(total_dur);
-
- // Keep total results for each category so we can dump results.
- m_category.m_nanos += std::chrono::nanoseconds(timer_dur).count();
-}
-
-void Timer::SetDisplayDepth(uint32_t depth) { g_display_depth = depth; }
-
-/* binary function predicate:
- * - returns whether a person is less than another person
- */
-
-typedef std::pair<const char *, uint64_t> TimerEntry;
-
-static bool CategoryMapIteratorSortCriterion(const TimerEntry &lhs,
- const TimerEntry &rhs) {
- return lhs.second > rhs.second;
-}
-
-void Timer::ResetCategoryTimes() {
- for (Category *i = g_categories; i; i = i->m_next)
- i->m_nanos.store(0, std::memory_order_release);
-}
-
-void Timer::DumpCategoryTimes(Stream *s) {
- std::vector<TimerEntry> sorted;
- for (Category *i = g_categories; i; i = i->m_next) {
- uint64_t nanos = i->m_nanos.load(std::memory_order_acquire);
- if (nanos)
- sorted.push_back(std::make_pair(i->m_name, nanos));
- }
- if (sorted.empty())
- return; // Later code will break without any elements.
-
- // Sort by time
- std::sort(sorted.begin(), sorted.end(), CategoryMapIteratorSortCriterion);
-
- for (const auto &timer : sorted)
- s->Printf("%.9f sec for %s\n", timer.second / 1000000000., timer.first);
-}
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