BLAS Level1 routines and Multi-threading

haipeng_j_ — Tue, 22 Nov 2016 02:34:41 GMT

Hello:

I'm a new software developer for developing matrix calculation.

Recently, I used MKL BLAS Level routines to develop my own applications.

I want tow know the implementation of these functions are all multi-threading by using OpenMP or Pthread? if not, which function is multi-threaded? And where can I found some information about this.

Thanks.

all BLAS functions are

Gennady_F_Intel — Tue, 22 Nov 2016 16:29:40 GMT

all BLAS functions are threaded with the OpenMP runtime library - see more details follow this link https://software.intel.com/en-us/node/528540 ;

and also entire BLAS level 3 routines are threaded with Intel TBB : https://software.intel.com/en-us/node/589698

topic all BLAS functions are in Intel® oneAPI Math Kernel Library

BLAS Level1 routines and Multi-threading

all BLAS functions are