depending on
exactly when Open MPI kills them.
--
$ echo $?
79
From: users
mailto:users-boun...@lists.open-mpi.org>> on
behalf of Alexander Stadik via users
mailto:users@lists.open-mpi.org&
are your values "random" if you provide correct values ? Even for negative
values you could use MIN to pick one value and return it. What is the problem
with `MPI_Abort` ? it does seem to do what you want.
George.
On Tue, Jul 18, 2023 at 4:38 AM Alexander Stadik via users
mailto:user
MIN to pick one value and return it. What is the problem
with `MPI_Abort` ? it does seem to do what you want.
George.
On Tue, Jul 18, 2023 at 4:38 AM Alexander Stadik via users
mailto:users@lists.open-mpi.org>> wrote:
Hey everyone,
I am working for longer time now with cuda-aware Open
Hey everyone,
I am working for longer time now with cuda-aware OpenMPI, and developed longer
time back a small exceptions handling framework including MPI and CUDA
exceptions.
Currently I am using MPI_Abort with costum error numbers, to terminate
everything elegantly, which works well, by just
I work.
here is the valgrind output https://pastebin.com/Wwvn8Pa7
here the ompi_info –all output https://pastebin.com/FW0fazZH
here the gdb output https://pastebin.com/4fNsxUd1
From: users On Behalf Of Alexander Stadik
via users
Sent: Thursday, 3 February 2022 14:06
To: users@lists.op
://pastebin.com/4fNsxUd1
From: users On Behalf Of Alexander Stadik
via users
Sent: Thursday, 3 February 2022 14:06
To: users@lists.open-mpi.org
Cc: Alexander Stadik
Subject: [OMPI users] cuda-aware OpenMPI - high number of small asynch sent
messages create invalid write
CAUTION: This email
Hello whoever reads this,
I am running my code using CUDA aware OpenMPI (see ompi_info –all attached).
First I will explain the problem, further down I will give additional info
about versions, hardware and debugging.
The Problem:
My application solves multiple mathematical equations on GPU via
