[Beowulf] Block send mpi
rene at renestorm.de
Tue Feb 15 09:55:49 PST 2005
> OK nice
> > void *buf = new char[bufsize];
> would allocate a buffer of size bufsize (sizeof(char)=1) which is
> calculated by mpi packsize + the overhead.
> Seems to be clear but wont' work and results in:
> 0 - MPI_BSEND : Insufficent space available in user-defined buffer
>  Aborting program !
>  Aborting program!
> p0_9158: p4_error: : 321
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