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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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src/options.c
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@ -76,6 +76,7 @@ static mi_option_desc_t options[_mi_option_last] =
#endif
{ 0, UNINIT, MI_OPTION(large_os_pages) }, // use large OS pages, use only with eager commit to prevent fragmentation of VMA's
{ 0, UNINIT, MI_OPTION(reserve_huge_os_pages) }, // per 1GiB huge pages
{ -1, UNINIT, MI_OPTION(reserve_huge_os_pages_at) }, // reserve huge pages at node N
{ 0, UNINIT, MI_OPTION(reserve_os_memory) },
{ 0, UNINIT, MI_OPTION(segment_cache) }, // cache N segments per thread
{ 1, UNINIT, MI_OPTION(page_reset) }, // reset page memory on free