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add option to reserve huge os pages at a specific numa node.

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paulip1792 2021-08-10 16:30:44 +08:00
parent 076f815cec
commit a2c3b0f8af
5 changed files with 13 additions and 1 deletions
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7
src/init.c
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@ -494,7 +494,12 @@ void mi_process_init(void) mi_attr_noexcept {
if (mi_option_is_enabled(mi_option_reserve_huge_os_pages)) {
size_t pages = mi_option_get(mi_option_reserve_huge_os_pages);
mi_reserve_huge_os_pages_interleave(pages, 0, pages*500);
long reserve_at = mi_option_get(mi_option_reserve_huge_os_pages_at);
if (reserve_at != -1) {
mi_reserve_huge_os_pages_at(pages, reserve_at, pages*500);
} else {
mi_reserve_huge_os_pages_interleave(pages, 0, pages*500);
}
}
if (mi_option_is_enabled(mi_option_reserve_os_memory)) {
long ksize = mi_option_get(mi_option_reserve_os_memory);