direct path for *gemv?

dkokron — Wed, 17 Jan 2018 22:05:41 GMT

I have an application that spent a lot of time calling dgemv using rather small matices and vectors. When will the direct path option be available for *gemv routines?

Hi Daniel,

Ying_H_Intel — Thu, 18 Jan 2018 02:14:09 GMT

Hi Daniel,

Do you mean the functionality of MKL_DIRECT_CALL in https://software.intel.com/en-us/articles/improve-intel-mkl-performance-for-small-problems-the-use-of-mkl-direct-call?

I noticed there are some background information about the problem in the article comments box, which may not right channel to track the details.

Could you summit a ticket to our support site: https://www.intel.com/supporttickets?

Here are some detail steps:

https://software.intel.com/sites/default/files/managed/97/ce/SubmittingSupportIssue.pdf

Our support team will work with you for the detail?

Best Regards,

Ying

topic direct path for *gemv? in Intel® oneAPI Math Kernel Library

direct path for *gemv?

Hi Daniel,