mi-malloc  1.6
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

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 
)