mkl_mem_stat

Reports the status of the Intel® oneAPI Math Kernel Library Memory Allocator.

Syntax

AllocatedBytes = mkl_mem_stat( AllocatedBuffers )

Fortran Include Files/Modules

Include file: mkl.fi
Module (compiled): mkl_service.mod
Module (source): mkl_service.f90

Output Parameters

Name	Type	Description
AllocatedBuffers	INTEGER*4	The number of buffers allocated by Intel® oneAPI Math Kernel Library.

Description

The function returns the number of buffers allocated by Intel® oneAPI Math Kernel Library and the amount of memory in these buffers. Intel® oneAPI Math Kernel Library can allocate the memory buffers internally or in a call tomkl_malloc/mkl_calloc. If no buffers are allocated at the moment, the mkl_mem_stat function returns 0. Call mkl_mem_statto check the Intel® oneAPI Math Kernel Library memory status.

Note

If you free all the memory allocated in calls to mkl_malloc or mkl_calloc and then call mkl_free_buffers, a subsequent call to mkl_mem_stat normally returns 0.

Return Values

Name	Type	Description
AllocatedBytes	INTEGER*8	The amount of allocated memory (in bytes).