On Linux, sets the limit of memory that Intel® oneAPI Math Kernel Library (oneMKL) can allocate for a specified type of memory.
stat = mkl_set_memory_limit( mem_type, limit )
Name |
Type |
Description |
---|---|---|
mem_type |
INTEGER*4 |
Type of memory to limit. Possible values: MKL_MEM_MCDRAM - Multi-Channel Dynamic Random Access Memory (MCDRAM). |
limit |
INTEGER*4 for 32-bit systems
|
Memory limit in megabytes. |
This function sets the limit for the amount of memory that Intel® oneAPI Math Kernel Library (oneMKL) can allocate for the specified memory type. The limit bounds both internal allocations (inside Intel® oneAPI Math Kernel Library (oneMKL) computation routines) and external allocations (in a call tomkl_malloc, mkl_calloc, or mkl_realloc). By default no limit is set for memory allocation.
Call mkl_set_memory_limitat most once, prior to calling any other Intel® oneAPI Math Kernel Library (oneMKL) function in your application except mkl_set_interface_layer and mkl_set_threading_layer.
The mkl_set_memory_limit function takes precedence over the MKL_FAST_MEMORY_LIMIT environment variable.
Type |
Description |
---|---|
INTEGER*4 |
Status of the function completion:
|