separate comm init from getXCClComm #2090
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Pull Request Overview
This PR separates communication initialization logic from the communication retrieval process by splitting the getXCCLComm method into two distinct functions.
- Extracted communication lookup logic into a new
getXCCLCommmethod that only retrieves existing communicators - Created a new
initXCCLCommmethod that handles the initialization of new communicators - Updated call sites to first check for existing communicators before initializing new ones
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| src/xccl/ProcessGroupXCCL.hpp | Added method declaration for new getXCCLComm overload and initXCCLComm method |
| src/xccl/ProcessGroupXCCL.cpp | Implemented the separation of concerns by creating distinct lookup and initialization methods, updated call sites |
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dvrogozh
requested changes
Sep 30, 2025
Co-authored-by: Dmitry Rogozhkin <[email protected]>
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For split initXCCLComm and getXCCLComm. align with cuda.