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Add HCCL backend for Huawei Ascend NPU - #2

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orangeH25 wants to merge 4 commits into

mainfrom

Open

Add HCCL backend for Huawei Ascend NPU#2
orangeH25 wants to merge 4 commits into
mainfrom
hccl

Commits on Aug 4, 2026
- Add HCCL backend for Huawei Ascend NPU
  
  can-gaa-hou
  authored and
  torchcomms-sync-bot
  committed
  e512b58
- Sync with upstream master and adapt hccl modifications
  
  orangeH25
  authored and
  torchcomms-sync-bot
  committed
  b09ad55
- fix hccl setup
  
  orangeH25
  authored and
  torchcomms-sync-bot
  committed
  034d4d4
- fix(hccl): skip backend compilation when torch_npu is missing
  
  orangeH25
  authored and
  torchcomms-sync-bot
  committed
  b0dfd02