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wip: purgeable arenas; update option names and improve arena reservation

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daanx 2023-04-04 12:15:57 -07:00
parent a5b47fe17b
commit 449aad0635
5 changed files with 119 additions and 43 deletions
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5
src/options.c
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@ -87,8 +87,9 @@ static mi_option_desc_t options[_mi_option_last] =
{ 16, UNINIT, MI_OPTION(max_warnings) }, // maximum warnings that are output
{ 8, UNINIT, MI_OPTION(max_segment_reclaim)},// max. number of segment reclaims from the abandoned segments per try.
{ 0, UNINIT, MI_OPTION(destroy_on_exit)}, // release all OS memory on process exit; careful with dangling pointer or after-exit frees!
{ 0, UNINIT, MI_OPTION(arena_reserve) }, // reserve memory N KiB at a time (slower in v1.x due to regions)
{ 500, UNINIT, MI_OPTION(arena_purge_delay) } // reset/decommit delay in milli-seconds for arena allocation
{ 0, UNINIT, MI_OPTION(arena_reserve) }, // reserve memory N KiB at a time (disable for now in v1.x due to regions)
{ 500, UNINIT, MI_OPTION(arena_purge_delay) }, // reset/decommit delay in milli-seconds for arena allocation
{ 1, UNINIT, MI_OPTION(allow_purge) } // allow decommit/reset to free (physical) memory back to the OS
};
static void mi_option_init(mi_option_desc_t* desc);