Search found 4 matches

by edgarfblack
Fri Jun 19, 2020 2:10 pm
Forum: User discussion
Topic: Looking for the SpMV GPU kernel implementing CSR-I
Replies: 4
Views: 2721

Re: Looking for the SpMV GPU kernel implementing CSR-I

Thanks for the answer.

One more question.

Is the current SmPV kernel in magma ( magma_d_spmv( ) ) based on the CSR kernel in the cudaSparse library or is it your own implementation?

Thanks.
by edgarfblack
Fri Jun 19, 2020 11:19 am
Forum: User discussion
Topic: Looking for the SpMV GPU kernel implementing CSR-I
Replies: 4
Views: 2721

Looking for the SpMV GPU kernel implementing CSR-I

Hi, I wonder if the CSR-I GPU kernel has been implemented in Magma. I am reading a 2017 paper "Balance CSR Sparse Matrix-Vector product on Graphics Processors" and the authors claim that their CSR-I algorithm will be available in a future version of magma. If that is correct, how can I access to tha...
by edgarfblack
Wed Jun 17, 2020 11:49 am
Forum: User discussion
Topic: CMake erorr building the library
Replies: 2
Views: 3025

CMake erorr building the library

Good morning, I am trying to build magma-2.5.3 using cmake. My system is an ubuntu type (linux mint). I am using cmake version 3.10.2 I am having a problem with pthread (which is installed on my system ) Here is the output from cmake and from the ~/magma-2.5.3/build/CMakeFiles/CMakeError.log file An...