Search found 4 matches

by JosefWeinbub
Tue Jul 14, 2015 5:01 am
Forum: User discussion
Topic: DGMRES gone?
Replies: 2
Views: 516

Re: DGMRES gone?

Hi Hartwig!

Thank you very much for your quick reply.
1.6.1 still has the GMRES implementation, that serves the purpose.

Best, Josef
by JosefWeinbub
Mon Jul 13, 2015 1:10 pm
Forum: User discussion
Topic: DGMRES gone?
Replies: 2
Views: 516

DGMRES gone?

Hi,
Just to verify: In 1.6.2 dgmres is gone? The declaration is there (sparse-iter/include/magmasparse_d.h) but the implementation is gone.
There is a 'dfgmres' version, is this one replacing dgmres or will dgmres come back in a future release?
Best, Josef
by JosefWeinbub
Thu Sep 04, 2014 7:38 am
Forum: User discussion
Topic: (double)GMRES Segfaults on Tesla C2050
Replies: 1
Views: 1281

Re: (double)GMRES Segfaults on Tesla C2050

Short Update: The listed issues are resolved with the final 1.5.0 release.
by JosefWeinbub
Tue Aug 05, 2014 10:43 am
Forum: User discussion
Topic: (double)GMRES Segfaults on Tesla C2050
Replies: 1
Views: 1281

(double)GMRES Segfaults on Tesla C2050

Hi Magma-Team, recently I played around with the iterative solvers shipped with MAGMA 1.5.0-beta3. In particular, I discovered that the (double)GMRES implementation fails to solve (i.e. Segmentation fault) a coupel of matrices from the Florida Sparse Matrix collection, among those are: http://www.ci...