Runtime Options

Set runtime behavior. More...

Enumerations
enum	mi_option_t {   mi_option_show_errors, mi_option_show_stats, mi_option_verbose, mi_option_eager_commit,   mi_option_eager_region_commit, mi_option_large_os_pages, mi_option_reserve_huge_os_pages, mi_option_segment_cache,   mi_option_page_reset, mi_option_segment_reset, mi_option_reset_delay, mi_option_use_numa_nodes,   mi_option_reset_decommits, mi_option_eager_commit_delay, mi_option_os_tag, _mi_option_last }
	Runtime options. More...

Functions
bool	mi_option_is_enabled (mi_option_t option)
void	mi_option_enable (mi_option_t option)
void	mi_option_disable (mi_option_t option)
void	mi_option_set_enabled (mi_option_t option, bool enable)
void	mi_option_set_enabled_default (mi_option_t option, bool enable)
long	mi_option_get (mi_option_t option)
void	mi_option_set (mi_option_t option, long value)
void	mi_option_set_default (mi_option_t option, long value)

Detailed Description

Set runtime behavior.

Enumeration Type Documentation

mi_option_t

enum mi_option_t

Runtime options.

Enumerator
mi_option_show_errors	Print error messages to stderr.
mi_option_show_stats	Print statistics to stderr when the program is done.
mi_option_verbose	Print verbose messages to stderr.
mi_option_eager_commit	Eagerly commit segments (4MiB) (enabled by default).
mi_option_eager_region_commit	Eagerly commit large (256MiB) memory regions (enabled by default, except on Windows)
mi_option_large_os_pages	Use large OS pages (2MiB in size) if possible.
mi_option_reserve_huge_os_pages	The number of huge OS pages (1GiB in size) to reserve at the start of the program.
mi_option_segment_cache	The number of segments per thread to keep cached.
mi_option_page_reset	Reset page memory after mi_option_reset_delay milliseconds when it becomes free.
mi_option_segment_reset	Experimental.
mi_option_reset_delay	Delay in milli-seconds before resetting a page (100ms by default)
mi_option_use_numa_nodes	Pretend there are at most N NUMA nodes.
mi_option_reset_decommits	Experimental.
mi_option_eager_commit_delay	Experimental.
mi_option_os_tag	OS tag to assign to mimalloc'd memory.
_mi_option_last

Function Documentation

mi_option_disable()

void mi_option_disable

(

mi_option_t

option

)

mi_option_enable()

void mi_option_enable

(

mi_option_t

option

)

mi_option_get()

long mi_option_get

(

mi_option_t

option

)

mi_option_is_enabled()

bool mi_option_is_enabled

(

mi_option_t

option

)

mi_option_set()

void mi_option_set	(	mi_option_t	option,
		long	value
	)

mi_option_set_default()

void mi_option_set_default	(	mi_option_t	option,
		long	value
	)

mi_option_set_enabled()

void mi_option_set_enabled	(	mi_option_t	option,
		bool	enable
	)

mi_option_set_enabled_default()

void mi_option_set_enabled_default	(	mi_option_t	option,
		bool	enable
	)