Search found 9 matches

by ronmarc97
Tue Jul 29, 2014 11:17 am
Forum: User discussion
Topic: questions/problems with magma_ssyevd and magma_ssyevd_gpu
Replies: 3
Views: 1441

Re: questions/problems with magma_ssyevd and magma_ssyevd_gp

Hellow I have anohter question I have a problem when the matrix[28000 x 28000] is allocated in magma_dsyevdx_2stage_m (for 4 GPU with 2GB of RAM Memory each one), show that error: !!! magma_malloc_pinned failed for: h_work The same problem happened when i use magma_ssyevd_gpu (for 1 GPU). But when i...
by ronmarc97
Mon Jul 21, 2014 9:54 am
Forum: User discussion
Topic: questions/problems with magma_ssyevd and magma_ssyevd_gpu
Replies: 3
Views: 1441

Re: questions/problems with magma_ssyevd and magma_ssyevd_gp

Thankss a lot mark.
I'm goingo to install MAGMA 1.5.0 beta 3, and chek the routines for multi-GPU.
by ronmarc97
Fri Jul 18, 2014 4:54 pm
Forum: User discussion
Topic: questions/problems with magma_ssyevd and magma_ssyevd_gpu
Replies: 3
Views: 1441

questions/problems with magma_ssyevd and magma_ssyevd_gpu

Hellow people. I have some doubts about ssyevd routine in magma-1.5.0-beta2 *First of all, i am using a Fermi with 4 devices: Tesla C2070, 1147.0 MHz clock, 5375.4 MB memory, capability 2.0, each one. In my program i create a matrix of N =1400, and everithing is ok (eigenvalues and eigenvectors). n2...
by ronmarc97
Mon Jun 10, 2013 5:07 pm
Forum: User discussion
Topic: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!
Replies: 12
Views: 7032

Re: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!

Thanks for help I modified my make.inc like you sugested #////////////////////////////////////////////////////////////////////////////// # -- MAGMA (version 1.3.0) -- # Univ. of Tennessee, Knoxville # Univ. of California, Berkeley # Univ. of Colorado, Denver # November 2012 #////////////////////////...
by ronmarc97
Tue Jun 04, 2013 2:02 pm
Forum: User discussion
Topic: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!
Replies: 12
Views: 7032

Re: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!

Hello again...and thanks a lot !! I changed de LIBDIR in the magma make.inc LIBDIR = -L/home/ronald/lapack-3.4.1 -L/usr/local/atlas/lib -L/usr/local/lib64 -L/home/ronald/magma-1.3.0/lib \ -L$(CUDADIR)/lib64 Now gives that error when i tried to install with make: /home/ronald/lapack-3.4.2/liblapack.a...
by ronmarc97
Sat Jun 01, 2013 4:31 pm
Forum: User discussion
Topic: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!
Replies: 12
Views: 7032

Re: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!

Hello again...and thanks for help me. I tried installing magma-1.3.0 .. and again the same error When is finishing the instalation (with make), gives that error. testing_zgemm.o: In function `main': testing_zgemm.cpp:(.text+0x515): undefined reference to `zlarnv_' testing_zgemm.cpp:(.text+0x53a): un...
by ronmarc97
Tue May 21, 2013 12:11 pm
Forum: User discussion
Topic: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!
Replies: 12
Views: 7032

Re: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!

Hi I checked: nm liblapack.a | grep ssyevd nm: 'liblapack.a': No such file There is not ssyevd routine in the liblapack.a I tried adding -llapack once more, but continue with the same error How i get the complete version of LAPACK, because i downloaded Lapack-3.4.1.tgz....is not it the complete vers...
by ronmarc97
Tue May 21, 2013 10:03 am
Forum: User discussion
Topic: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!
Replies: 12
Views: 7032

Re: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!

Hello Yes, I have the liblapack.a in /home/ronald/lapack-3.4.1/ Now i compiled with this commands lines, and the error is the same gcc -O3 -DADD_ -DGPUSHMEM=200 -I/usr/local/cuda/src/ -I/usr/local/cuda/include -I../include -c testing_ssyevd.cpp -o testing_ssyevd.o gcc -O3 -DADD_ -DCUBLAS_GFORTRAN -D...
by ronmarc97
Wed May 15, 2013 5:47 pm
Forum: User discussion
Topic: problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!
Replies: 12
Views: 7032

problem MAGMA-1.2.0 ATLAS-3.10.0 Lapack-3.4.1..help !!!

Hello people, i need your help ...please I am trying compile testing_ssyevd.cpp from Magma and i get this error I use the next command lines gcc -O3 -DADD_ -DGPUSHMEM=200 -I/usr/local/cuda/src/ -I/usr/local/cuda/include -I../include -c testing_ssyevd.cpp -o testing_ssyevd.o gcc -O3 -DADD_ -DGPUSHMEM...