Machine query

Query machine information. More...

Functions
ghost_error	ghost_machine_innercache_size (uint64_t *size)
	Get the size of the first level cache. More...
ghost_error	ghost_machine_outercache_size (uint64_t *size)
	Get the size of the last level cache. More...

Detailed Description

Query machine information.

Function Documentation

ghost_error ghost_machine_innercache_size

(

uint64_t *

size

)

Get the size of the first level cache.

Parameters

size	Where to store the size.

Returns

GHOST_SUCCESS on success or an error indicator.

This information may be useful in situations where the locality of data (cache or memory) influences things like the OpenMP scheduling.

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ghost_error ghost_machine_outercache_size

(

uint64_t *

size

)

Get the size of the last level cache.

Parameters

size	Where to store the size.

Returns

GHOST_SUCCESS on success or an error indicator.

This information may be useful in situations where the locality of data (cache or memory) influences things like the OpenMP scheduling.

Here is the call graph for this function: