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[core][gpu-objects] IPC communication for processes on the same GPU #51270

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kevin85421 opened this issue Mar 11, 2025 · 0 comments
Open

[core][gpu-objects] IPC communication for processes on the same GPU #51270

kevin85421 opened this issue Mar 11, 2025 · 0 comments
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core Issues that should be addressed in Ray Core enhancement Request for new feature and/or capability gpu-objects P1 Issue that should be fixed within a few weeks

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kevin85421 commented Mar 11, 2025 •
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We chatted with @sven1977. Some use cases in RLlib involve both aggregator actors (producer) and learner actors (consumer) being on the same GPU. However, currently we need to write the tensors to the object store and read them back to the same GPU.

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@kevin85421 kevin85421 added enhancement Request for new feature and/or capability triage Needs triage (eg: priority, bug/not-bug, and owning component) gpu-objects P1 Issue that should be fixed within a few weeks core Issues that should be addressed in Ray Core and removed triage Needs triage (eg: priority, bug/not-bug, and owning component) labels Mar 11, 2025
@kevin85421 kevin85421 self-assigned this Mar 11, 2025
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core Issues that should be addressed in Ray Core enhancement Request for new feature and/or capability gpu-objects P1 Issue that should be fixed within a few weeks
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