Newsgroups: comp.parallel.mpi
From: gropp@godzilla.mcs.anl.gov (William Gropp)
Subject: Re: MPI_Gather
Organization: Math and Computer Science, Argonne National Laboratory
Date: Fri, 16 Dec 1994 15:26:10 GMT
Message-ID: <787591570529@godzilla.mcs.anl.gov>

You can get some interleaved locations by using MPI_Gatherv instead of
MPI_Gather, but this is still in terms of multiples of the extent of the
datatype, and severely restricts the patterns that you can get.
(Ian Foster pointed this out to me a few months ago).
Bill



