topic Re: Batch DGEMM Fortran example? in Intel® oneAPI Math Kernel Library

Batch DGEMM Fortran example?

AlphaF20 — Mon, 12 Apr 2021 18:38:05 GMT

Hi,

I saw https://software.intel.com/content/www/us/en/develop/articles/introducing-batch-gemm-operations.html

mentioned batch DGEMM with an example in C. It mentioned

" It has Fortran 77 and Fortran 95 APIs, and also CBLAS bindings. It is available in Intel MKL 11.3 Beta and later releases. Refer to the reference manual for additional documentation. "

I cannot find the reference manual for Fortran. Is there any example for Fortran about batch DGEMM? Perhaps I don't need "CblasRowMajor".

Thank you very much

Re:Batch DGEMM Fortran example?

MRajesh_intel — Wed, 14 Apr 2021 09:19:21 GMT

Hi,

This is a reference document:

https://software.intel.com/content/www/us/en/develop/documentation/onemkl-developer-reference-fortran/top/blas-and-sparse-blas-routines/blas-like-extensions/gemm-batch.html

You can find the examples in oneAPI/mkl/latest/examples folder and extract the examples_core_f.zip.

After extracting the folder you can find the example of dgemm_batch in blas/source folder.

Regards

Rajesh

Re: Batch DGEMM Fortran example?

MRajesh_intel — Thu, 22 Apr 2021 03:04:17 GMT

Hi,

Can you please let us know if your issue has been resolved.

Regards

Rajesh.

Re: Batch DGEMM Fortran example?

MRajesh_intel — Tue, 22 Jun 2021 05:38:37 GMT

Hi,

Thanks for accepting as a Solution. As this issue has been resolved, we will no longer respond to this thread. If you require any additional assistance from Intel, please start a new thread. Any further interaction in this thread will be considered community only.

Have a Good day.

Regards

Rajesh