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[Handoff to @Oseltamivir Claude /loop] [Klaud Cold] Update qwen3.5-fp8-b300-sglang (+mtp) SGLang image to v0.5.12-cu130 #1451

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[Handoff to @Oseltamivir Claude /loop] [Klaud Cold] Update qwen3.5-fp8-b300-sglang (+mtp) SGLang image to v0.5.12-cu130 #1451

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d131e22
Update qwen3.5-fp8-b300-sglang (+mtp) SGLang image to v0.5.12-cu130
functionstackx May 17, 2026
df43501
chore: fill pr-link for #1451
functionstackx May 17, 2026
3e3313b
fix(qwen3.5_fp8_b300): use --mm-attention-backend triton_attn
May 18, 2026
e9ea09d
Merge remote-tracking branch 'origin/main' into HEAD
May 18, 2026
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4 changes: 2 additions & 2 deletions .github/configs/nvidia-master.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -2397,7 +2397,7 @@ qwen3.5-fp8-b200-sglang-mtp:


qwen3.5-fp8-b300-sglang-mtp:
image: lmsysorg/sglang:v0.5.11-cu130
image: lmsysorg/sglang:v0.5.12-cu130
model: Qwen/Qwen3.5-397B-A17B-FP8
model-prefix: qwen3.5
runner: b300
Expand All @@ -2416,7 +2416,7 @@ qwen3.5-fp8-b300-sglang-mtp:
- { tp: 4, ep: 1, conc-start: 4, conc-end: 256, spec-decoding: mtp }

qwen3.5-fp8-b300-sglang:
image: lmsysorg/sglang:v0.5.10.post1-cu130
image: lmsysorg/sglang:v0.5.12-cu130
model: Qwen/Qwen3.5-397B-A17B-FP8
model-prefix: qwen3.5
runner: b300
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1 change: 1 addition & 0 deletions benchmarks/single_node/qwen3.5_fp8_b300.sh
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Expand Up @@ -40,6 +40,7 @@ PYTHONNOUSERSITE=1 python3 -m sglang.launch_server --model-path=$MODEL --host=0.
--kv-cache-dtype fp8_e4m3 \
--mamba-ssm-dtype bfloat16 \
--attention-backend trtllm_mha \
--mm-attention-backend triton_attn \
--moe-runner-backend flashinfer_trtllm \
--cuda-graph-max-bs $CONC \
--max-running-requests $CONC \
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1 change: 1 addition & 0 deletions benchmarks/single_node/qwen3.5_fp8_b300_mtp.sh
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Expand Up @@ -40,6 +40,7 @@ SGLANG_ENABLE_SPEC_V2=1 PYTHONNOUSERSITE=1 python3 -m sglang.launch_server --mod
--kv-cache-dtype fp8_e4m3 \
--mamba-ssm-dtype bfloat16 \
--attention-backend trtllm_mha \
--mm-attention-backend triton_attn \
--moe-runner-backend flashinfer_trtllm \
--cuda-graph-max-bs $CONC \
--max-running-requests $CONC \
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8 changes: 8 additions & 0 deletions perf-changelog.yaml
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Expand Up @@ -2723,3 +2723,11 @@
description:
- "Add MTP/EAGLE speculative-decoding sibling for glm5-fp8-h200-sglang on lmsysorg/sglang:v0.5.12-cu130"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1480

- config-keys:
- qwen3.5-fp8-b300-sglang
- qwen3.5-fp8-b300-sglang-mtp
description:
- "Update SGLang image from v0.5.10.post1-cu130 (off) / v0.5.11-cu130 (mtp) to v0.5.12-cu130"
- "Add --mm-attention-backend triton_attn to bypass flash-attn cute sm_103 assertion (see sgl-project/sglang#25564)"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1451
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