HPC clusters with infiniband

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Clay Visage
Clay Visage on 26 Sep 2019
Commented: Kajal Bansala on 10 Mar 2021
Does the 2018b version of parallel toolbox and distributed computing support infiniband clustered systems?

Answers (1)

Kajal Bansala
Kajal Bansala on 10 Mar 2021
Parallel Computing Toolbox 4.1 (R2009a) does not have built-in support for InfiniBand. However, the toolboxes provide all the necessary hooks to take advantage of it.
For this, the user will need to provide their own custom build of MPI that supports InfiniBand. Instructions on how to use a different built of MPI can be found in the attached document under the subtopic "Using a Different MPI Build on UNIX Operating Systems".
Kajal Bansala
Kajal Bansala on 10 Mar 2021
Hello Clay,
Unfortunately, it is not yet supported in R2020b.

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