topic Re:when set mkl_set_num_threads( ) bigger than 1 in Intel® oneAPI Math Kernel Library

when set mkl_set_num_threads( ) bigger than 1

HedwigHuang — Thu, 04 Jul 2024 09:27:01 GMT

I tried to run my code and before doing the math, I wrote `mkl_set_num_threads(1);`, I used to check my computer that the maximum threads is 4, but when I tried to set 2-4, the result of the program is no response, it seems stucked in the calculating a function.

How can I solve the problem if I want to run on multi-thread? Great thanks!

Re:when set mkl_set_num_threads( ) bigger than 1

Ruqiu_C_Intel — Fri, 05 Jul 2024 03:23:52 GMT

Hi,

Have you refer this article about how to compile and link oneMKL library?

https://www.intel.com/content/www/us/en/developer/tools/oneapi/onemkl-link-line-advisor.html

If you still meet the issue, please share us a simple reproducer, compile option, as well as tell us your OS, oneMKL version, CPU platform information, etc.

Regards,

Ruqiu

Re:when set mkl_set_num_threads( ) bigger than 1

Ruqiu_C_Intel — Mon, 15 Jul 2024 03:07:30 GMT

Thank you for reaching us. This issue is closing and we will no longer respond to this thread. If you require additional assistance from Intel, please start a new thread.