Primitive Cache

A set of functions that provide primitive cache control. More...

Functions
dnnl_status_t DNNL_API	dnnl_get_primitive_cache_capacity (int *capacity)
	Returns the number of primitives that can be held in the primitive cache at the same time. More...
dnnl_status_t DNNL_API	dnnl_set_primitive_cache_capacity (int capacity)
	Sets a number of primitives that can be held in the primitive cache at a time. More...
int	dnnl::get_primitive_cache_capacity ()
	Returns the number of primitives that can be held in the primitive cache at the same time. More...
void	dnnl::set_primitive_cache_capacity (int capacity)
	Sets a number of primitives that can be held in the primitive cache at a time. More...

Detailed Description

A set of functions that provide primitive cache control.

Function Documentation

dnnl_get_primitive_cache_capacity()

dnnl_status_t DNNL_API dnnl_get_primitive_cache_capacity

(

int *

capacity

)

Returns the number of primitives that can be held in the primitive cache at the same time.

Parameters

capacity

Primitive cache capacity to query. Concurrently accessing capacity is safe.

Returns

dnnl_invalid_arguments/dnnl::status::invalid_arguments if the capacity value is invalid, and dnnl_success/dnnl::status::success on success.

dnnl_set_primitive_cache_capacity()

dnnl_status_t DNNL_API dnnl_set_primitive_cache_capacity

(

int

capacity

)

Sets a number of primitives that can be held in the primitive cache at a time.

Parameters

capacity

Primitive cache capacity to set. If a new capacity is less than a number of primitives that the primitive cache already has then the excess entries will be evicted. Setting the capacity to 0 clears the primitive cache and disables it. Concurrently modifying capacity is safe.

Returns

dnnl_invalid_arguments/dnnl::status::invalid_arguments if the capacity value is invalid, and dnnl_success/dnnl::status::success on success.

get_primitive_cache_capacity()

int dnnl::get_primitive_cache_capacity ( )

inline

Returns the number of primitives that can be held in the primitive cache at the same time.

set_primitive_cache_capacity()

void dnnl::set_primitive_cache_capacity ( int  capacity )

inline

Sets a number of primitives that can be held in the primitive cache at a time.

Parameters

capacity

Primitive cache capacity to set. If a new capacity is less than a number of primitives that the primitive cache already has then the excess entries will be evicted. Setting the capacity to 0 clears the primitive cache and disables it. Concurrently modifying capacity is safe.

Returns

dnnl_invalid_arguments/dnnl::status::invalid_arguments if the capacity value is invalid, and dnnl_success/dnnl::status::success on success.