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[core][compiled graph] Support multiple communicators in the same DAG #49306

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stephanie-wang opened this issue Dec 17, 2024 · 0 comments
Open

[core][compiled graph] Support multiple communicators in the same DAG #49306

stephanie-wang opened this issue Dec 17, 2024 · 0 comments
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core Issues that should be addressed in Ray Core enhancement Request for new feature and/or capability needs-repro-script Issue needs a runnable script to be reproduced P1 Issue that should be fixed within a few weeks

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@stephanie-wang
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Description

Right now I believe we can only support one (NCCL) communicator group per DAG.

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@stephanie-wang stephanie-wang added enhancement Request for new feature and/or capability needs-repro-script Issue needs a runnable script to be reproduced triage Needs triage (eg: priority, bug/not-bug, and owning component) labels Dec 17, 2024
@jcotant1 jcotant1 added core Issues that should be addressed in Ray Core compiled-graphs labels Dec 18, 2024
@ruisearch42 ruisearch42 added P1 Issue that should be fixed within a few weeks and removed compiled-graphs triage Needs triage (eg: priority, bug/not-bug, and owning component) labels Dec 18, 2024
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core Issues that should be addressed in Ray Core enhancement Request for new feature and/or capability needs-repro-script Issue needs a runnable script to be reproduced P1 Issue that should be fixed within a few weeks
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@stephanie-wang @ruisearch42 @jcotant1