[GH-ISSUE #495] A800 adapt @898269fa06 #320

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opened 2026-10-26 09:58:32 +00:00 by bsakaguchi · 2 comments
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Originally created by @kzlxd on GitHub (Nov 14, 2025).
Original GitHub issue: https://github.com/deepseek-ai/DeepEP/issues/495

I have adapted the A800 on 898269fa06, and the TMA-related components have been successfully compiled. However, the following error occurs during runtime. Could you advise how this should be addressed?

[2025-11-14 09:45:28] [192.168.80.96] WARN: found inactive port or port with non IB/RoCE link layer protocol, skipping..
/opt/DeepEP/csrc/kernels/internode.cu:372, condition: ibgda_get_state()->num_rc_per_pe == num_channels or ibgda_get_state()->num_rc_per_pe >= num_sms @sphish

Originally created by @kzlxd on GitHub (Nov 14, 2025). Original GitHub issue: https://github.com/deepseek-ai/DeepEP/issues/495 I have adapted the A800 on 898269fa06b743353240f1fc17a4cca9bbf487a9, and the TMA-related components have been successfully compiled. However, the following error occurs during runtime. Could you advise how this should be addressed? [2025-11-14 09:45:28] [192.168.80.96]<stdout> WARN: found inactive port or port with non IB/RoCE link layer protocol, skipping.. /opt/DeepEP/csrc/kernels/internode.cu:372, condition: ibgda_get_state()->num_rc_per_pe == num_channels or ibgda_get_state()->num_rc_per_pe >= num_sms @sphish
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@sphish commented on GitHub (Nov 17, 2025):

Could you print ibgda_get_state()->num_rc_per_pe?

<!-- gh-comment-id:3540468199 --> @sphish commented on GitHub (Nov 17, 2025): Could you print `ibgda_get_state()->num_rc_per_pe`?
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@kzlxd commented on GitHub (Nov 17, 2025):

thanks,i fixed it because the number of ibgda_get_state()->num_rc_per_pe is 16. but new error occur at File "/opt/DeepEP/tests/test_new.py", line 132, in test_main
[2025-11-17 10:01:26] [192.168.80.96] assert gbl_num_tokens_per_rank[rank].item() == recv_x.size(0), f'{gbl_num_tokens_per_rank[rank].item()} != {recv_x.size(0)}', it seems to cant access the gbl_num_tokens_per_rank[rank].item().i print it ,it will occur error. what about this error? could you give me some advice? @sphish

<!-- gh-comment-id:3540957418 --> @kzlxd commented on GitHub (Nov 17, 2025): thanks,i fixed it because the number of ibgda_get_state()->num_rc_per_pe is 16. but new error occur at File "/opt/DeepEP/tests/test_new.py", line 132, in test_main [2025-11-17 10:01:26] [192.168.80.96]<stderr> assert gbl_num_tokens_per_rank[rank].item() == recv_x.size(0), f'{gbl_num_tokens_per_rank[rank].item()} != {recv_x.size(0)}', it seems to cant access the gbl_num_tokens_per_rank[rank].item().i print it ,it will occur error. what about this error? could you give me some advice? @sphish
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