BlasSetNumThreads
Specify the number of running threads.
Interface Definition
void BlasSetNumThreads(int numThreads)
Parameters
Parameter |
Type |
Description |
Input/Output |
|---|---|---|---|
numThreads |
Integer |
Number of threads. The value of numThreads must be greater than 0. |
Input |
Dependency
#include "kblas.h"
Examples
BlasSetNumThreads(4); // Set the number of running threads to 4.
You can specify the number of threads by setting either of the following environment variables:
export BLAS_NUM_THREADS=4
export OMP_NUM_TRHREADS=4
When only one environment variable is used, it can be set to 4. If both of the environment variables are configured, BLAS_NUM_THREADS has higher priority.
Parent topic: Support Functions