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| author | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2017-02-15 17:19:21 +0000 |
|---|---|---|
| committer | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2017-02-15 17:19:21 +0000 |
| commit | 581fdbaad4e0becaf738ca34d9bf907e86248408 (patch) | |
| tree | 0a212b9b697e65d8b9de9da727d52b21008c122d /openmp/runtime/src/kmp_settings.cpp | |
| parent | ce47cf35322345ddf23b08197cc9fbb3b7bccb0d (diff) | |
| download | bcm5719-llvm-581fdbaad4e0becaf738ca34d9bf907e86248408.tar.gz bcm5719-llvm-581fdbaad4e0becaf738ca34d9bf907e86248408.zip | |
Enable yield cycle on Linux
This change allows the runtime to turn __kmp_yield() on/off repeatedly on Linux.
This feature was removed when disabling monitor thread, but there are
applications that perform better with this feature on.
Patch by Hansang Bae
Differential Revision: https://reviews.llvm.org/D29227
llvm-svn: 295203
Diffstat (limited to 'openmp/runtime/src/kmp_settings.cpp')
| -rw-r--r-- | openmp/runtime/src/kmp_settings.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/openmp/runtime/src/kmp_settings.cpp b/openmp/runtime/src/kmp_settings.cpp index 9dd86512048..3f8ec39a5dc 100644 --- a/openmp/runtime/src/kmp_settings.cpp +++ b/openmp/runtime/src/kmp_settings.cpp @@ -3798,7 +3798,6 @@ __kmp_stg_print_par_range_env( kmp_str_buf_t * buffer, char const * name, void * } } // __kmp_stg_print_par_range_env -#if KMP_USE_MONITOR // ------------------------------------------------------------------------------------------------- // KMP_YIELD_CYCLE, KMP_YIELD_ON, KMP_YIELD_OFF // ------------------------------------------------------------------------------------------------- @@ -3834,7 +3833,6 @@ static void __kmp_stg_print_yield_off( kmp_str_buf_t * buffer, char const * name, void * data ) { __kmp_stg_print_int( buffer, name, __kmp_yield_off_count ); } // __kmp_stg_print_yield_off -#endif // KMP_USE_MONITOR #endif @@ -4740,11 +4738,9 @@ static kmp_setting_t __kmp_stg_table[] = { { "KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0 }, { "KMP_PAR_RANGE", __kmp_stg_parse_par_range_env, __kmp_stg_print_par_range_env, NULL, 0, 0 }, -#if KMP_USE_MONITOR { "KMP_YIELD_CYCLE", __kmp_stg_parse_yield_cycle, __kmp_stg_print_yield_cycle, NULL, 0, 0 }, { "KMP_YIELD_ON", __kmp_stg_parse_yield_on, __kmp_stg_print_yield_on, NULL, 0, 0 }, { "KMP_YIELD_OFF", __kmp_stg_parse_yield_off, __kmp_stg_print_yield_off, NULL, 0, 0 }, -#endif #endif // KMP_DEBUG { "KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc, __kmp_stg_print_align_alloc, NULL, 0, 0 }, |
