[mvapich-discuss] Just to inform
Dhabaleswar Panda
panda at cse.ohio-state.edu
Fri Apr 27 11:21:10 EDT 2007
Bas,
> We are now runnig mvapich2-0.9.8 from trunk with GNU/INTEL compilers
> without any problems. All blas/blacs/lapack/scalapakc test and programs
> completed succesfully ;-) Thanks for the fixes and support
Thanks for informing us that all tests and programs are running
successfully now with mvapich2-0.9.8.
Thanks for the note on the VASP users.
Best Regards,
DK
>
> Regards,
>
>
> PS) For VASP users we fixed an error.
>
> We found an error in VASP that goes unnoticed when using CISCO-TOPSPIN
> mpi, but leads to a 'Too many communicators' error when using MVAPICH mpi.
>
> This error is caused by calling repeatedly the PROCMAP subroutine to
> define a suitable BLACS-context. The problem can be solved by removing
> the blacs context handle that is not used anymore before calling PROCMAP.
>
>
> --
> ********************************************************************
> * *
> * Bas van der Vlies e-mail: basv at sara.nl *
> * SARA - Academic Computing Services phone: +31 20 592 8012 *
> * Kruislaan 415 fax: +31 20 6683167 *
> * 1098 SJ Amsterdam *
> * *
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