Dear all,
I have a philosophical question.
I am reading a lot of papers where people use Portable Batch System or job
scheduler in order to parallelize their code.
What are the advantages in using MPI instead?
I am writing a report on my code, where of course I use openMPI. So tell me
please
Diego,
Try calling allreduce with count=1
Cheers,
Gilles
On Wednesday, August 22, 2018, Diego Avesani
wrote:
> Dear all,
>
> I am going to start again the discussion about MPI_MAXLOC. We had one a
> couple of week before with George, Ray, Nathan, Jeff S, Jeff S., Gus.
>
> This because I have
I'm afraid the error message you're getting is from libibverbs; it's trying to
load a plugin named libsmartio-rdmav17.so. That's not part of Open MPI, sorry.
That likely means that some dependency of libsmartio-rdmav17.so wasn't found,
and the run-time loading of the plugin failed (vs. not
Hello all,
This may be a silly question but I hope that someone does know the answer.
We use Open MPI to run the Intel Benchmarks to test InfiniBand and RoCE
network fabrics. We recently installed OFED-4.17 and when we attempt to run
the tests, we see the error below.
Command:
