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[Lapack] scalapack question

Hi Peng,
Take a look here: http://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=2&t=465
and let us know if this solves your problem.
Regards,
Julie
On Apr 9, 2011, at 8:27 AM, Peng Du wrote:

Hi Lapacker

I'm using Cpdgemr2d in a loop like the following:

               for (ii=1; ii<=K; ii+=1)
               {
                       Cpdgemr2d (1, N, A, ii, 1, descA, PL, ii, 1, 
descPL, ictxt);
               }

K can be as large as a few thousand. Somehow Cpdgemr2d stalls at a 
certain step when K is large (1000+ for example). Any clue why?

Thanks,
Peng

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