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Commit f2a7ae2d authored by Matthieu Dorier's avatar Matthieu Dorier
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Update README.md

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......@@ -24,6 +24,15 @@ Networking
Bebop uses an Intel Omnipath fabric. The corresponding transport in
Mercury is `ofi+psm2`, using the `+psm2` variant in `libfabric`.
The `PSM2_MULTI_EP` environment variable should be set to 1 in your job script
to avoid conflict between MPI and Mercury when using the PSM2 network.
The `FI_PSM2_DISCONNECT` environment variable should be set to 1 if you plan
to have distinct Mercury applications dictonnect and reconnect to each other
(e.g. if you have a long running data service on a set of nodes and a set
of applications deployed one after the other on the rest of the nodes, and using
the service).
Job management
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