dimension of result by mkl_dcscmm

benjamin_gu — Sun, 07 Oct 2012 06:09:08 GMT

Hi all,

i have a quick question about the dimension of the result by mkl_dscsmm

i am doing, C = A'*B

and A is a m * n sparse matrix, and B is a m*k matrix, so i call the function like this,

alpha = 1;

beta = 0;

mkl_dcscmm("T", &m, &k, &n, &alpha, "GXXC", Ax, Ai, Ab, Ae, B, &k, &beta, C, &k);

is there any problem in my function call?

it looks that i can get the right result on when k = 1, for any other k != 1, i get trash. Do i do something totally wrong? any help is appreciated.

thanks,

Ben

can anyone help take a look?

benjamin_gu — Wed, 10 Oct 2012 03:00:42 GMT

can anyone help take a look? thanks,