topic Re: About Inspector-executor sparse blas interface in Intel® oneAPI Math Kernel Library

About Inspector-executor sparse blas interface

kim__seongik — Tue, 14 Jul 2020 11:37:57 GMT

I'm studying on the FEM so my interests are Sparse blas.

I'm studying sparse blas by using intel mkl reference manual and example fortran files.

However, there are no any example files about the Inspector-executor sparse blas execution routines and also the format of these routines are can't understand.

In mkl_sparse_d_symgs_mv input parameters are below figure::

Different types of parameters from other subroutines I have seen before go into the input, so I don't understand.

How can I fill these input parameters for input ?

I can't understand before I see the example.

Please let me know where can I find the examples.
In install_mkl directory there are no examples for these subroutines.

Thank you for reading

Re: About Inspector-executor sparse blas interface

Gennady_F_Intel — Tue, 14 Jul 2020 11:52:22 GMT

I think you need to take a look at the SpBLAS IE examples. You may find out C and F examples into

MKLROOT\examples\spblasc\ and MKLROOT\examples\spblasf\ directory

Re: About Inspector-executor sparse blas interface

kim__seongik — Wed, 15 Jul 2020 05:12:10 GMT

Following your comments then I can see this directory

I'm working in f90 format. And there are 7 examples in below figure::

Among them In sparse_d_csmv.f90 files, there is expression for calling module mkl_spblas

However I can't find about that..

How can I find that? and how can I fix that source code.

Re: About Inspector-executor sparse blas interface

Gennady_F_Intel — Wed, 15 Jul 2020 08:24:04 GMT

I still don't understand your question. MKL_SPBLAS module available in mklroot\include directory ( see mkl_spblas.f90 file ). If you need to see how to build these examples, then please check the makefile aligns with the source directory and try to use it. For example, try to call nmake libintel64 ( from Win OS ) or make libintel64 for LinOS to build statically all examples.