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dsr1-fp4-mi355x-sglang: bump ROCm 7.0->7.2 image + add TP4 search-space #1645

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dsr1-fp4-mi355x-sglang: bump ROCm 7.0->7.2 image + add TP4 search-space #1645

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3c480b6
dsr1-fp4-mi355x-sglang: bump ROCm 7.0->7.2 image + add TP4 search-space
qyynuaa Jun 2, 2026
4f52374
perf-changelog: fill pr-link for dsr1-fp4-mi355x-sglang rocm720 bump …
qyynuaa Jun 2, 2026
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7 changes: 5 additions & 2 deletions .github/configs/amd-master.yaml
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
dsr1-fp4-mi355x-sglang:
image: lmsysorg/sglang:v0.5.12-rocm700-mi35x
image: lmsysorg/sglang-rocm:v0.5.12-rocm720-mi35x-20260519
model: amd/DeepSeek-R1-0528-MXFP4-Preview
model-prefix: dsr1
runner: mi355x
Expand All @@ -16,6 +16,7 @@ dsr1-fp4-mi355x-sglang:
- isl: 8192
osl: 1024
search-space:
- { tp: 4, conc-start: 4, conc-end: 64 }
- { tp: 8, conc-start: 4, conc-end: 64 }
# Agentic-coding sweep commented out for this image-bump PR — the
# 10-conc agentic matrix amplifies sweep cost and the bump validation
Expand All @@ -27,7 +28,7 @@ dsr1-fp4-mi355x-sglang:
# - { tp: 8, offloading: none, conc-list: [1, 2, 4, 8, 12, 16, 32, 64, 128, 256] }

dsr1-fp4-mi355x-sglang-mtp:
image: lmsysorg/sglang:v0.5.12-rocm700-mi35x
image: lmsysorg/sglang-rocm:v0.5.12-rocm720-mi35x-20260519
model: amd/DeepSeek-R1-0528-MXFP4
model-prefix: dsr1
runner: mi355x
Expand All @@ -39,10 +40,12 @@ dsr1-fp4-mi355x-sglang-mtp:
- isl: 1024
osl: 1024
search-space:
- { tp: 4, ep: 1, conc-start: 4, conc-end: 64, spec-decoding: mtp }
- { tp: 8, ep: 1, conc-start: 4, conc-end: 64, spec-decoding: mtp }
- isl: 8192
osl: 1024
search-space:
- { tp: 4, ep: 1, conc-start: 4, conc-end: 64, spec-decoding: mtp }
- { tp: 8, ep: 1, conc-start: 4, conc-end: 64, spec-decoding: mtp }

dsr1-fp4-mi355x-atom:
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9 changes: 9 additions & 0 deletions perf-changelog.yaml
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Expand Up @@ -3395,3 +3395,12 @@
description:
- "Add DeepSeek-V4-Pro FP4 MI355X ATOM MTP3 benchmark; image rocm/atom:rocm7.2.4_ubuntu24.04_py3.12_pytorch_release_2.10.0_atom0.1.3"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1627

- config-keys:
- dsr1-fp4-mi355x-sglang
- dsr1-fp4-mi355x-sglang-mtp
description:
- "Image: lmsysorg/sglang:v0.5.12-rocm700-mi35x -> lmsysorg/sglang-rocm:v0.5.12-rocm720-mi35x-20260519 (ROCm 7.0 -> 7.2; same image already validated multi-node in PR #1566)"
- "Add tp:4 to search-space (8k1k for non-mtp; 1k1k+8k1k for mtp) to surface the TP4 throughput-per-GPU frontier"
- "Local MI355X bench (matched cfg: range-ratio 0.8 + ROCM_QUICK_REDUCE_QUANTIZATION=INT4): 8k1k decode TPOT 9-25% faster at every conc vs the rocm700 CI; c64 now leads both axes (TPOT 16.5 vs 18.1 ms, tput 2954 vs 2841 tok/s/gpu). TP4 c64 8k1k = 4254 tok/s/gpu (> TP8 2954)"
pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1645