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daanx 2023-04-23 13:06:50 -07:00
commit 2d85abdece
6 changed files with 34 additions and 31 deletions
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include/mimalloc.h
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@ -322,32 +322,31 @@ typedef enum mi_option_e {
mi_option_show_stats, // print statistics on termination
mi_option_verbose, // print verbose messages
// the following options are experimental (see src/options.h)
mi_option_eager_commit,
mi_option_arena_eager_commit,
mi_option_purge_decommits,
mi_option_allow_large_os_pages, // enable large (2MiB) OS pages, implies eager commit
mi_option_reserve_huge_os_pages, // reserve N huge OS pages (1GiB) at startup
mi_option_eager_commit, // eager commit segments? (after `eager_commit_delay` segments) (=1)
mi_option_arena_eager_commit, // eager commit arenas? Use 2 to enable just on overcommit systems (=2)
mi_option_purge_decommits, // should a memory purge decommit (or only reset) (=1)
mi_option_allow_large_os_pages, // allow large (2MiB) OS pages, implies eager commit
mi_option_reserve_huge_os_pages, // reserve N huge OS pages (1GiB/page) at startup
mi_option_reserve_huge_os_pages_at, // reserve huge OS pages at a specific NUMA node
mi_option_reserve_os_memory, // reserve specified amount of OS memory at startup
mi_option_reserve_os_memory, // reserve specified amount of OS memory in an arena at startup
mi_option_deprecated_segment_cache,
mi_option_deprecated_page_reset,
mi_option_abandoned_page_purge,
mi_option_deprecated_segment_reset,
mi_option_eager_commit_delay,
mi_option_purge_delay,
mi_option_use_numa_nodes, // 0 = use available numa nodes, otherwise use at most N nodes.
mi_option_limit_os_alloc, // 1 = do not use OS memory for allocation (but only reserved arenas)
mi_option_os_tag,
mi_option_max_errors,
mi_option_max_warnings,
mi_option_max_segment_reclaim,
mi_option_destroy_on_exit,
mi_option_arena_reserve,
mi_option_arena_purge_mult,
mi_option_allow_purge,
mi_option_abandoned_page_purge, // immediately purge delayed purges on thread termination
mi_option_deprecated_segment_reset,
mi_option_eager_commit_delay,
mi_option_purge_delay, // memory purging is delayed by N milli seconds; use 0 for immediate purging or -1 for no purging at all.
mi_option_use_numa_nodes, // 0 = use all available numa nodes, otherwise use at most N nodes.
mi_option_limit_os_alloc, // 1 = do not use OS memory for allocation (but only programmatically reserved arenas)
mi_option_os_tag, // tag used for OS logging (macOS only for now)
mi_option_max_errors, // issue at most N error messages
mi_option_max_warnings, // issue at most N warning messages
mi_option_max_segment_reclaim,
mi_option_destroy_on_exit, // if set, release all memory on exit; sometimes used for dynamic unloading but can be unsafe.
mi_option_arena_reserve, // initial memory size in KiB for arena reservation (1GiB on 64-bit)
mi_option_arena_purge_mult,
mi_option_purge_extend_delay,
_mi_option_last,
// legacy options
// legacy option names
mi_option_large_os_pages = mi_option_allow_large_os_pages,
mi_option_eager_region_commit = mi_option_arena_eager_commit,
mi_option_reset_decommits = mi_option_purge_decommits,