diff options
Diffstat (limited to 'sysdeps/x86/cacheinfo.h')
| -rw-r--r-- | sysdeps/x86/cacheinfo.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/x86/cacheinfo.h b/sysdeps/x86/cacheinfo.h index ab73556..8349160 100644 --- a/sysdeps/x86/cacheinfo.h +++ b/sysdeps/x86/cacheinfo.h @@ -35,9 +35,12 @@ long int __x86_data_cache_size attribute_hidden = 32 * 1024; long int __x86_shared_cache_size_half attribute_hidden = 1024 * 1024 / 2; long int __x86_shared_cache_size attribute_hidden = 1024 * 1024; -/* Threshold to use non temporal store. */ +/* Threshold to use non temporal store in memmove. */ long int __x86_shared_non_temporal_threshold attribute_hidden; +/* Threshold to use non temporal store in memset. */ +long int __x86_memset_non_temporal_threshold attribute_hidden; + /* Threshold to use Enhanced REP MOVSB. */ long int __x86_rep_movsb_threshold attribute_hidden = 2048; @@ -77,6 +80,9 @@ init_cacheinfo (void) __x86_shared_non_temporal_threshold = cpu_features->non_temporal_threshold; + __x86_memset_non_temporal_threshold + = cpu_features->memset_non_temporal_threshold; + __x86_rep_movsb_threshold = cpu_features->rep_movsb_threshold; __x86_rep_stosb_threshold = cpu_features->rep_stosb_threshold; __x86_rep_movsb_stop_threshold = cpu_features->rep_movsb_stop_threshold; |