topic Sparse Blas Matrix Multiplication in Intel® oneAPI Math Kernel Library
https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Sparse-Blas-Matrix-Multiplication/m-p/861780#M7544
<P>Hi,<BR /><BR />I have a problem using MKL Sparse Blas Level 3 routine "mkl_dcoomm" which calculates C=A*B where A is a sparse matrix in coordinate format and B is dense matrix. Clearly C is also a dense matrix. The problem is that I would like to perform C=A*B where B is sparse and A is dense (reverse of former case). Is there any other function for this (I didn't find!) or I should change my expression and use same matrix? My question might be very elementary, so sorry in advance!<BR /><BR />Thanks for your help,<BR /><BR />D.</P>Fri, 25 Sep 2009 11:17:23 GMTDan42009-09-25T11:17:23ZSparse Blas Matrix Multiplication
https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Sparse-Blas-Matrix-Multiplication/m-p/861780#M7544
<P>Hi,<BR /><BR />I have a problem using MKL Sparse Blas Level 3 routine "mkl_dcoomm" which calculates C=A*B where A is a sparse matrix in coordinate format and B is dense matrix. Clearly C is also a dense matrix. The problem is that I would like to perform C=A*B where B is sparse and A is dense (reverse of former case). Is there any other function for this (I didn't find!) or I should change my expression and use same matrix? My question might be very elementary, so sorry in advance!<BR /><BR />Thanks for your help,<BR /><BR />D.</P>Fri, 25 Sep 2009 11:17:23 GMThttps://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Sparse-Blas-Matrix-Multiplication/m-p/861780#M7544Dan42009-09-25T11:17:23Z
https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Sparse-Blas-Matrix-Multiplication/m-p/861781#M7545
<P> </P>
<P>We don't have such a function to multiply dense matrix by sparse matrix in MKL.</P>
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<P> </P>Tue, 28 May 2013 06:44:10 GMThttps://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Sparse-Blas-Matrix-Multiplication/m-p/861781#M7545VipinKumar_E_Intel2013-05-28T06:44:10Z