Search found 27 matches

by Noran
Tue Nov 04, 2014 10:19 am
Forum: User discussion
Topic: Informations about struct "magma_s_sparse_matrix"
Replies: 6
Views: 3057

Re: Informations about struct "magma_s_sparse_matrix"

Ah ok, I've seen that function. But thought it was to copy the matrices only on CPU. I looked for something like the dense function: magma_ssetmatrix(...)

Thanks Noran
by Noran
Tue Nov 04, 2014 10:05 am
Forum: User discussion
Topic: Informations about struct "magma_s_sparse_matrix"
Replies: 6
Views: 3057

Re: Informations about struct "magma_s_sparse_matrix"

Hi again,
the workaround worked well. But I didn't find how to send the matrix to the Device, can you help me again, please?

Greetz Noran
by Noran
Mon Nov 03, 2014 2:34 am
Forum: User discussion
Topic: Informations about struct "magma_s_sparse_matrix"
Replies: 6
Views: 3057

Re: Informations about struct "magma_s_sparse_matrix"

Thank you Hartwig for the files.
by Noran
Sat Nov 01, 2014 5:53 am
Forum: User discussion
Topic: Informations about struct "magma_s_sparse_matrix"
Replies: 6
Views: 3057

Re: Informations about struct "magma_s_sparse_matrix"

Thank you Hartwig for you're help :) We want to do later some other things with sparse matrices (i.e. using the linear solver). So can you please send me the explanation to adding the functions you mentioned? I'm not scared to edit the makefiles. I had to do this so often untill now in different sit...
by Noran
Thu Oct 30, 2014 9:18 am
Forum: User discussion
Topic: Informations about struct "magma_s_sparse_matrix"
Replies: 6
Views: 3057

Informations about struct "magma_s_sparse_matrix"

Hello everybody, I started using the magma routines for sparse Matrices. Especially I need matrix-matrix-multiplication. So I looked in the documentation and found "magma_scuspmm", an interface to the cuSparse function "csrmm". But then I got stucked, because the definition of the struct "magma_[z,c...
by Noran
Thu Oct 30, 2014 4:14 am
Forum: User discussion
Topic: Compiling MAGMA sparse
Replies: 5
Views: 2431

Re: Compiling MAGMA sparse

Hi Hartwig, I'vo got two things: 1. Yesterday i had done it the "quick and dirty" way: Adding "-Xlinker -zmuldefs" at the compiler commands. Because I saw that this are only output variables, they are the same in all files and doesn't to be so qiet important. 2. Today I've done it like you said. And...
by Noran
Wed Oct 29, 2014 5:37 am
Forum: User discussion
Topic: Compiling MAGMA sparse
Replies: 5
Views: 2431

Compiling MAGMA sparse

Hello all, I've got trouble to compile MAGMA sparse. At the begin i didn't known where are the functions for the sparse Algorithms of MAGMA, hence I corresponded with Mark Gates. He told me, that they are in the folder sparse-iter and need to be compiled extra. So i looked in this folder. The next s...