diff --git a/setting-openblas-threads.cpp b/setting-openblas-threads.cpp new file mode 100644 index 0000000000000..09058d1a51072 --- /dev/null +++ b/setting-openblas-threads.cpp @@ -0,0 +1,18 @@ +//To set the number of threads in OpenBLAS using the openblas_set_num_threads function in C++, you can follow these steps: + + +#include + +//2.Call the openblas_set_num_threads function and pass the desired number of threads as an argument: +openblas_set_num_threads(num_threads); + +/*3.Replace num_threads with the desired number of threads you want to use for parallel execution. +For example, if you want to set it to 4, you would use*/ +openblas_set_num_threads(4);. + +//4.Make sure to link against the OpenBLAS library when compiling your code. +g++ your_code.cpp -lopenblas + +/*By setting the number of threads using openblas_set_num_threads, you can control the parallel execution of OpenBLAS operations in your C++ code. + +Note that the openblas_set_num_threads function sets the number of threads globally for OpenBLAS, which may affect other parts of your program that use OpenBLAS.*/