[GH-ISSUE #667] What is the function of check_fast_rdma_atomic_support #395

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opened 2026-10-26 10:00:01 +00:00 by bsakaguchi · 0 comments
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Originally created by @shenhongqian on GitHub (Jun 16, 2026).
Original GitHub issue: https://github.com/deepseek-ai/DeepEP/issues/667

Image Image If atomic operations are not supported, more QPs will be created. How does creating more QPs affect hybrid_dispatch communication
Originally created by @shenhongqian on GitHub (Jun 16, 2026). Original GitHub issue: https://github.com/deepseek-ai/DeepEP/issues/667 <img width="1158" height="339" alt="Image" src="https://github.com/user-attachments/assets/80bbd4a4-5e92-4fbe-9002-aa6a49b87a3b" /> <img width="1299" height="720" alt="Image" src="https://github.com/user-attachments/assets/2fe3ed9c-922a-402c-9bb1-990aa01f65ba" /> If atomic operations are not supported, more QPs will be created. How does creating more QPs affect hybrid_dispatch communication
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deepseek-ai/DeepEP#395
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