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[AMD] [WIP] [AGENTX] MiniMax-M3 Support on MI355X with MTP - #2487

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[AMD] [WIP] [AGENTX] MiniMax-M3 Support on MI355X with MTP#2487
ajith-sirra-amd wants to merge 16 commits into
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@ajith-sirra-amd ajith-sirra-amd commented Aug 4, 2026

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Add MiniMax-M3 FP4 MI355X Agentic Support with MTP

Adds a new single-node agentic-coding benchmark recipe for MiniMax-M3 (FP4) on MI355X using vLLM, with EAGLE3 MTP speculative decoding and DRAM-backed KV cache offloading (vllm-simple).

Changes

  • New launch script: starts a vLLM server with EAGLE3 speculative decoding, AITER MoE/fusion backends, INT4 quick-reduce all-reduce, FP8 KV cache, TP/EP parallel, and optional native KV offloading to host DRAM, then runs the agentic replay/eval harness.
  • New config entry minimaxm3-fp4-mi355x-vllm-agentic-mtp (image vllm-openai-rocm:nightly-cb8104839c141609d99f1254459ef3a4f1bd4263, tp=4, DRAM KV offloading via vllm-simple, spec-decoding: mtp).
  • Synthetic acceptance for the throughput replay: rejection_sample_method: synthetic with synthetic_acceptance_length: 3.35, the committed MiniMax-M3 EAGLE3 golden AL for thinking_on at num_speculative_tokens=5 (golden_al_distribution/minimaxm3_eagle3.yaml), per the AgentX fairness guidelines. EVAL_ONLY accuracy runs keep real target verification, since synthetic acceptance bypasses verification and corrupts the eval score.
  • Changelog entry documenting the addition (PR link TBD).

Status

Marked [WIP].

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Thanks for the contribution! Please reach out to respective companies' CODEOWNER to fill in the latest PR_REVIEW_CHECKLIST.md before pinging core maintainer on Slack for review. In order for the signoff PR check bot to trigger, you must follow the PR_REVIEW_CHECKLIST.md template correctly, including the phrase As a PR reviewer and CODEOWNER, I have reviewed this and have.

For PR verification, add the full-sweep-fail-fast label (strongly recommended) to this PR — the benchmark sweep only runs on labeled PRs. Use full-sweep-enabled only if you need matrix jobs to keep running past a failure.

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感谢你的贡献!请联系相应公司的 CODEOWNER 填写最新的 PR_REVIEW_CHECKLIST.md,然后再在 Slack 上联系核心维护者进行审阅。为了触发 signoff PR 检查机器人,你必须正确遵循 PR_REVIEW_CHECKLIST.md 模板,包括保留英文语句 As a PR reviewer and CODEOWNER, I have reviewed this and have

如需进行 PR 验证,请为此 PR 添加 full-sweep-fail-fast 标签(强烈推荐)— 基准测试 sweep 仅在带有标签的 PR 上运行。仅当需要矩阵任务在失败后继续运行时才使用 full-sweep-enabled

PR 作者有责任确保合并后所有 GitHub Action 任务完全通过。 很多时候失败只是偶发抖动(flake),重新运行失败的任务即可解决。参见 GitHub 关于重新运行失败任务的文档

@ajith-sirra-amd ajith-sirra-amd added the agentx AgentX benchmarks, recipes, and infrastructure label Aug 4, 2026
Comment thread benchmarks/single_node/agentic/minimaxm3_fp4_mi355x_mtp.sh Outdated
Comment thread perf-changelog.yaml Outdated
Comment thread benchmarks/single_node/agentic/minimaxm3_fp4_mi355x_mtp.sh
AjithSirra and others added 5 commits August 4, 2026 17:03
…g Search Space & KV Backend

Signed-off-by: Sirra <asirra@amd.com>
…R Id to Perf Change Log.

Signed-off-by: Sirra <asirra@amd.com>
…RAFT Model & Details.

Signed-off-by: Sirra <asirra@amd.com>
…eptance to the golden AL

Throughput replay now runs with rejection_sample_method=synthetic and
synthetic_acceptance_length=3.35, the committed minimax-m3 EAGLE3 golden AL
for thinking_on at num_speculative_tokens=5
(golden_al_distribution/minimaxm3_eagle3.yaml), as required by the AgentX
fairness guidelines for agentic speculative-decoding submissions.

EVAL_ONLY accuracy runs keep real target verification -- synthetic acceptance
bypasses verification and corrupts the eval score.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Signed-off-by: Sirra <asirra@amd.com>
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Signed-off-by: Sirra <asirra@amd.com>
Signed-off-by: Sirra <asirra@amd.com>
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