Begin forwarded message:
From: Barry Smith <bsm...@mcs.anl.gov>
Date: March 7, 2010 9:17:10 PM CST
To: de...@open-mpi.org
Cc: Satish Balay <ba...@mcs.anl.gov>
Subject: valgrind problem with 1.4.1 and MPI_Allgather()
> ==9066== Source and destination overlap in memcpy(0xa571694,
0xa571698, 8)
> ==9066== at 0xC5B224: memcpy (mc_replace_strmem.c:482)
> ==9066== by 0x91FC39: ompi_ddt_copy_content_same_ddt (in ./ex3)
> ==9066== by 0x949DFA: ompi_coll_tuned_allgather_intra_bruck
(in ./ex3)
> ==9066== by 0x9287AF: MPI_Allgather (in ./ex3)
