Alex,
How 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 <
users@li
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
On Oct 27, 2006, at 10:56 AM, laurent.po...@fr.thalesgroup.com wrote:
I did change the default error handler (using
Mpi_Comm_set_errhandler) in the main_exe program. I replaced it
with a printf.
My error handler is never called, but main_exe receives a SIGPIPE
signal.
So the only solution
> From: George Bosilca
> Subject: Re: [OMPI users] Error Handling Problem
> To: Open MPI Users
> Message-ID:
> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>
> How about changing the default error handler ?
I did change the default
How about changing the default error handler ?
It is not supposed to work, and if you find an MPI implementation
that support this approach please tell me. I know the paper where you
read about this, but even with their MPI library this approach does
not work.
Soon, Open MPI will be able
Hi,
I developped a launcher application :
a MPI application (say main_exe) lauches 2 MPI applications (say exe1 and
exe2), using MPI_Comm_spawn_multiple.
Now, I'm looking at the behavior when an exe crashes.
What I can see is the following :
1) when everybody is launched, I see the following
