Joseph,
thanks for the report and the test program.
the memory allocated by MPI_Win_allocate_shared() is indeed aligned on
(4*communicator_size).
i could not reproduce such a thing with MPI_Win_allocate(), but will
investigate it.
i fixed MPI_Win_allocate_shared() in
Hi,
We have been experiencing strange crashes in our application that mostly
works on memory allocated through MPI_Win_allocate and
MPI_Win_allocate_shared. We eventually realized that the application
crashes if it is compiled with -O3 or -Ofast and run with an odd number
of processors on
Hi,
I am trying to use MPI_Comm_spawn function in my code. I am having trouble
with openmpi 2.0.x + sbatch (batch system Slurm).
My test program is located here:
http://user.it.uu.se/~anakr367/files/MPI_test/
When I am running my code I am getting an error:
OPAL ERROR: Timeout in file
+1 on what Gilles said.
>From config.log:
configure:18397: gcpc --version >&5
./configure: line 18399: gcpc: command not found
configure:18408: $? = 127
That's the failure.
Sent from my phone. No type good.
On Feb 13, 2017, at 9:23 PM, Gilles Gouaillardet
