docs(DeepSeek-V4): mark gb300|{small,big}|{cp,pd-disagg} verified + GB300-specific fixes (#23691)

2026-04-25 12:21:57 +08:00
parent d2c61acf25
commit 8a395994ed
2 changed files with 56 additions and 5 deletions
@@ -158,6 +158,13 @@ TCP, which can lead to garbled KV transfer on large checkpoints.

 In order to use base models, please enable `SGLANG_FIX_DSV4_BASE_MODEL_LOAD=1` and use latest code, before the next round of testing matrix is finished.

+**GB300 PD-Disagg cross-pod MNNVL**
+
+On some GB300 clusters with cross-pod KV transfer over NVLink, mooncake may
+fail with `nvlink_transport.cpp:497 Requested address ... not found!`. If
+this happens, prepend `MC_FORCE_MNNVL=1 NCCL_MNNVL_ENABLE=1 NCCL_CUMEM_ENABLE=1`
+to both prefill and decode `sglang serve` commands.
+
 ## 4. Model Invocation

 ### 4.1 Basic Usage