On 20/07/2020 14:52, Lars Veldscholte wrote:
srun: error: (null) [0] /mpi_pmix.c:133 [init] mpi/pmix: ERROR:
pmi/pmix: can not load PMIx library
srun: error: Couldn't load specified plugin name for mpi/pmix: Plugin
init() callback failed
srun: error: cannot create mpi context for
On 20-07-2020 16:27, Alastair McKinstry wrote:
On 20/07/2020 14:52, Lars Veldscholte wrote:
Hi,
I believe I have found a solution.
I must confess that I still don't fully understand the difference
between the various PMI APIs, and which ones are supported by OpenMPI,
but I found that the
Hi,
I believe I have found a solution.
I must confess that I still don't fully understand the difference
between the various PMI APIs, and which ones are supported by OpenMPI,
but I found that the recommended way is to use PMIx.
However, PMIx was not working on my system even though
On 20/07/2020 14:52, Lars Veldscholte wrote:
Hi,
I believe I have found a solution.
I must confess that I still don't fully understand the difference
between the various PMI APIs, and which ones are supported by OpenMPI,
but I found that the recommended way is to use PMIx.
However, PMIx
Hello Gennaro,
On 2020-03-24 00:54, Gennaro Oliva wrote:
Hi Lars,
On Thu, Mar 19, 2020 at 03:16:15PM +0100, Lars Veldscholte wrote:
A simple test like `srun hostname` works, even on multiple cores. However, when
trying to use MPI, it crashes with the following error message:
*** An error
Hi Lars,
On Thu, Mar 19, 2020 at 03:16:15PM +0100, Lars Veldscholte wrote:
> A simple test like `srun hostname` works, even on multiple cores. However,
> when trying to use MPI, it crashes with the following error message:
>
> *** An error occurred in MPI_Init
> *** on a NULL communicator
> ***
Package: slurmd
Version: 19.05.3.2-2+b1
Severity: important
Dear Maintainer,
I am trying to get SLURM working on a single node. I have installed and
configured slurmd and slurmctld.
A simple test like `srun hostname` works, even on multiple cores. However, when
trying to use MPI, it crashes
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