Skip to content

[AMD][MI355X] update model for gpt-oss #1670

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Oseltamivir merged 4 commits into from
Jun 5, 2026
+8 −1
Merged

[AMD][MI355X] update model for gpt-oss #1670

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
0ab344e
Update amd-master.yaml
ukannika Jun 2, 2026
3fa6c61
Add perf-changelog entry placeholder
chunfangamd Jun 5, 2026
48f5b3c
Update the changelog
chunfangamd Jun 5, 2026
770268c
Merge branch 'main' into chun-uma/gptoss-regression-fix-1
chunfangamd Jun 5, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion .github/configs/amd-master.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
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
Expand Down
7 changes: 7 additions & 0 deletions perf-changelog.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3481,3 +3481,10 @@
- "Switch attention backend from FLASHINFER to FLASH_ATTN for the 8k/1k cell of MiniMax-M2.5 FP8 H200 vLLM."
- "1k/1k cell not changed in this PR: at 1k/1k all three measured configs."
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1668

- 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/1670