diff options
Diffstat (limited to 'openmp/runtime/src')
| -rw-r--r-- | openmp/runtime/src/kmp_config.h.cmake | 6 | ||||
| -rw-r--r-- | openmp/runtime/src/kmp_stats_timing.h | 9 |
2 files changed, 15 insertions, 0 deletions
diff --git a/openmp/runtime/src/kmp_config.h.cmake b/openmp/runtime/src/kmp_config.h.cmake index e9d8fdf7739..9fe12b32edc 100644 --- a/openmp/runtime/src/kmp_config.h.cmake +++ b/openmp/runtime/src/kmp_config.h.cmake @@ -33,6 +33,12 @@ #define KMP_HAVE_PSAPI LIBOMP_HAVE_PSAPI #cmakedefine01 LIBOMP_STATS #define KMP_STATS_ENABLED LIBOMP_STATS +#cmakedefine01 LIBOMP_HAVE_X86INTRIN_H +#define KMP_HAVE_X86INTRIN_H LIBOMP_HAVE_X86INTRIN_H +#cmakedefine01 LIBOMP_HAVE___BUILTIN_READCYCLECOUNTER +#define KMP_HAVE___BUILTIN_READCYCLECOUNTER LIBOMP_HAVE___BUILTIN_READCYCLECOUNTER +#cmakedefine01 LIBOMP_HAVE___RDTSC +#define KMP_HAVE___RDTSC LIBOMP_HAVE___RDTSC #cmakedefine01 LIBOMP_USE_DEBUGGER #define USE_DEBUGGER LIBOMP_USE_DEBUGGER #cmakedefine01 LIBOMP_OMPT_DEBUG diff --git a/openmp/runtime/src/kmp_stats_timing.h b/openmp/runtime/src/kmp_stats_timing.h index 83fb85bea32..b878bbd620d 100644 --- a/openmp/runtime/src/kmp_stats_timing.h +++ b/openmp/runtime/src/kmp_stats_timing.h @@ -21,6 +21,9 @@ #include <string> #include <limits> #include "kmp_os.h" +#if KMP_HAVE_X86INTRIN_H +# include <x86intrin.h> +#endif class tsc_tick_count { private: @@ -44,7 +47,13 @@ class tsc_tick_count { const tsc_tick_count t1, const tsc_tick_count t0); }; +#if KMP_HAVE___BUILTIN_READCYCLECOUNTER + tsc_tick_count() : my_count(static_cast<int64_t>(__builtin_readcyclecounter())) {} +#elif KMP_HAVE___RDTSC tsc_tick_count() : my_count(static_cast<int64_t>(__rdtsc())) {}; +#else +# error Must have high resolution timer defined +#endif tsc_tick_count(int64_t value) : my_count(value) {}; int64_t getValue() const { return my_count; } tsc_tick_count later (tsc_tick_count const other) const { |
