(NOT READY FOR REVIEW)(torchx/components) Add aws.spmd component, a specialization of the d… #750
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For @seemethere since we discussed the custom component required to run on AWS Batch.
The next step is to figure out a way to bake this into the default
spmd
(torchx.components.dist.spmd
) so that we don't keep two copies of spmd.Publishing this as a PR so the @seemethere can take a look at what it takes to run on AWS Batch on EFA-enabled instances (e.g p4d).
Test plan:
Unittests included.