Damian,
Thanks for the report!
could you please trim your program and share it so I can have a look?
Cheers,
Gilles
On Wed, May 4, 2022 at 10:27 PM Damian Marek via devel
mailto:devel@lists.open-mpi.org>> wrote:
Hello,
I have been getting intermittent memory corruptions and segmentati
Hello,
I have been getting intermittent memory corruptions and segmentation faults
while using Ialltoallw in OpenMPI v4.0.3. Valgrind also reports an invalid read
in the "ompi_coll_base_retain_datatypes_w" function defined in
"coll_base_util.c".
Running with a debug build of ompi an assertion
