Quantcast
Channel: Intel® oneAPI Math Kernel Library & Intel® Math Kernel Library
Viewing all articles
Browse latest Browse all 2652

Sparse BLAS - sparse_dense matrix multiplication with zero indexing and colmajor matrix

$
0
0

Hello,

I  would like to use MKL sparse blas in C++ for computing multithreaded sparse-dense matrix multiplication.
I would like to compute C = S * B, with S a sparse matrix in format coo or csc in 0-indexing and
C and B two dense matrix in ColMajor and 0-indexing format.
In all the mkl_?coomm or mkl_?cscmm functions it seems like we can only compute 
this product with matrix in 0-indexing and Row major format...
Is there an effcient (fast)  way to compute this product with Colmajor and 0-indexing format for dense matrix,
which means not using not using transposition for dense matrix.

 

 


Viewing all articles
Browse latest Browse all 2652

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>