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Merge branch 'dev-slice' into dev-slice-steal

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daanx 2024-11-18 16:12:48 -08:00
commit 5f585c83cd
1 changed files with 11 additions and 6 deletions
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17
src/options.c
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@ -90,6 +90,14 @@ typedef struct mi_option_desc_s {
#define MI_DEFAULT_RESERVE_OS_MEMORY 0 #define MI_DEFAULT_RESERVE_OS_MEMORY 0
#endif #endif
#ifndef MI_DEFAULT_GUARDED_SAMPLE_RATE
#if MI_GUARDED
#define MI_DEFAULT_GUARDED_SAMPLE_RATE 4000
#else
#define MI_DEFAULT_GUARDED_SAMPLE_RATE 0
#endif
#endif
static mi_option_desc_t options[_mi_option_last] = static mi_option_desc_t options[_mi_option_last] =
{ {
@ -146,11 +154,8 @@ static mi_option_desc_t options[_mi_option_last] =
{ 0, UNINIT, MI_OPTION(guarded_min) }, // only used when building with MI_GUARDED: minimal rounded object size for guarded objects { 0, UNINIT, MI_OPTION(guarded_min) }, // only used when building with MI_GUARDED: minimal rounded object size for guarded objects
{ MI_GiB, UNINIT, MI_OPTION(guarded_max) }, // only used when building with MI_GUARDED: maximal rounded object size for guarded objects { MI_GiB, UNINIT, MI_OPTION(guarded_max) }, // only used when building with MI_GUARDED: maximal rounded object size for guarded objects
{ 0, UNINIT, MI_OPTION(guarded_precise) }, // disregard minimal alignment requirement to always place guarded blocks exactly in front of a guard page (=0) { 0, UNINIT, MI_OPTION(guarded_precise) }, // disregard minimal alignment requirement to always place guarded blocks exactly in front of a guard page (=0)
#if MI_GUARDED { MI_DEFAULT_GUARDED_SAMPLE_RATE,
{ 4000,UNINIT, MI_OPTION(guarded_sample_rate)}, // 1 out of N allocations in the min/max range will be guarded(= 1000) UNINIT, MI_OPTION(guarded_sample_rate)}, // 1 out of N allocations in the min/max range will be guarded (=4000)
#else
{ 0, UNINIT, MI_OPTION(guarded_sample_rate)},
#endif
{ 0, UNINIT, MI_OPTION(guarded_sample_seed)}, { 0, UNINIT, MI_OPTION(guarded_sample_seed)},
{ 0, UNINIT, MI_OPTION(target_segments_per_thread) }, // abandon segments beyond this point, or 0 to disable. { 0, UNINIT, MI_OPTION(target_segments_per_thread) }, // abandon segments beyond this point, or 0 to disable.
}; };
@ -182,7 +187,7 @@ void _mi_options_init(void) {
_mi_warning_message("option 'allow_large_os_pages' is disabled to allow for guarded objects\n"); _mi_warning_message("option 'allow_large_os_pages' is disabled to allow for guarded objects\n");
} }
} }
_mi_verbose_message("guarded build: %s\n", mi_option_get(mi_option_guarded_max) > 0 ? "enabled" : "disabled"); _mi_verbose_message("guarded build: %s\n", mi_option_get(mi_option_guarded_sample_rate) != 0 ? "enabled" : "disabled");
#endif #endif
} }