[GH-ISSUE #134] Assertion failed: /DeepEP/csrc/kernels/internode.cu:483, condition: ibgda_get_state()->num_rc_per_pe >= num_channels #120

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opened 2026-10-26 09:54:37 +00:00 by bsakaguchi · 2 comments
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Originally created by @whybeyoung on GitHub (Apr 26, 2025).
Original GitHub issue: https://github.com/deepseek-ai/DeepEP/issues/134

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Originally created by @whybeyoung on GitHub (Apr 26, 2025). Original GitHub issue: https://github.com/deepseek-ai/DeepEP/issues/134 <img width="1179" alt="Image" src="https://github.com/user-attachments/assets/2a2795cb-5336-434c-b17b-1cf327e6c396" />
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@whybeyoung commented on GitHub (Apr 26, 2025):

H20 machine..

<!-- gh-comment-id:2831950795 --> @whybeyoung commented on GitHub (Apr 26, 2025): H20 machine..
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@LyricZhao commented on GitHub (Apr 27, 2025):

You have to set the num_qps_per_rank in Buffer greater or equal than comm_sms // 2.

<!-- gh-comment-id:2832864626 --> @LyricZhao commented on GitHub (Apr 27, 2025): You have to set the `num_qps_per_rank` in `Buffer` greater or equal than `comm_sms // 2`.
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deepseek-ai/DeepEP#120
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