Search found 5 matches

by yariveis
Tue Jan 17, 2012 7:25 am
Forum: User discussion
Topic: syevd performance
Replies: 1
Views: 883

syevd performance

Hi, I am running the testing_dsyevd.cpp from magma_1.0.0-rc5 version. I am running on Windows 7 64 bit with Geforce 540M, 2Giga memory. When comparing the results from the CPU runs to the GPU runs I see that there is an improvment of factor 2 between the runs (on matrices with size 2000 and higher)....
by yariveis
Tue Jan 17, 2012 7:08 am
Forum: User discussion
Topic: A simple question on ?syevd
Replies: 4
Views: 2767

Re: A simple question on ?syevd

Hi, I am using magma 1.0.0-rc5 on Windows 7 64 bit. When using the testing_dsyevd.cpp my system fails on the allocation for TESTING_HOSTALLOC for matrices with size 4000 and higher. I replaced that code with TESTING_MALLOC (twice in the code) and the allocation is now working and the test is running...
by yariveis
Tue Jan 17, 2012 5:43 am
Forum: User discussion
Topic: Magma on Windows and Visual Studio
Replies: 15
Views: 16069

Re: Magma on Windows and Visual Studio

Hi again,

I managed to compile and link the magma project for Visual Studio 2008 on Windows 7 64 bit, after recieving great help from the forum members.
It's possible :)

Yariv
by yariveis
Tue Jan 10, 2012 7:00 am
Forum: User discussion
Topic: Magma on Windows and Visual Studio
Replies: 15
Views: 16069

Re: Magma on Windows and Visual Studio

Hi, I need to run magma on Visual Studio on Windows 7 64 bit. I already have all the Cuda drivers and environment working and I am able to run Cublas functions succesfully. 1. What else do I have to install exactly? LAPACK and BLAS? 2. Does anyone have a working Visual Studio solution for magma 1.1....
by yariveis
Tue Jan 10, 2012 6:42 am
Forum: User discussion
Topic: new to magma
Replies: 1
Views: 1541

new to magma

Hi, I looked over the site and could find only a user manual for magma version 0.2 Do you have one updated for version 1.1.0? And one specific issue, While reading your PDF I see that magma has a solver Xgeev series, that solves the non-symmetric eigenvalue problem. Does there exist a solver for the...