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[AMD][MI355X] update model for gpt-oss #1638

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[AMD][MI355X] update model for gpt-oss #1638

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fd1594b
Update amd-master.yaml
ukannika Jun 2, 2026
a30921f
Add perf-changelog entry for #1638
chunfangamd Jun 5, 2026
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2 changes: 1 addition & 1 deletion .github/configs/amd-master.yaml
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Expand Up @@ -1134,7 +1134,7 @@ gptoss-fp4-mi325x-vllm:

gptoss-fp4-mi355x-vllm:
image: vllm/vllm-openai-rocm:v0.22.0
model: amd/gpt-oss-120b-w-mxfp4-a-fp8
model: openai/gpt-oss-120b
model-prefix: gptoss
runner: mi355x
precision: fp4
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6 changes: 6 additions & 0 deletions perf-changelog.yaml
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Expand Up @@ -3474,3 +3474,9 @@
- "Use scheduler-recv-interval values 2/60/30/1200/600/1920 for conc 1-4/8/16/32/64/128-256"
- "Set max-running-requests=256, chunked-prefill-size=16384, mem-fraction-static=0.8, cuda-graph-max-bs=CONC, and enable symm-mem"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1544

- config-keys:
- gptoss-fp4-mi355x-vllm
description:
- "Update GPT-OSS model for MI355X vLLM from amd/gpt-oss-120b-w-mxfp4-a-fp8 to openai/gpt-oss-120b"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1638
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