BLAS Level1 routines and Multi-threading

[haipeng_j_]

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.

[Gennady_F_Intel · Accepted solution]

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