[AgentX] MiniMax-M3.1-Flash GB300 SGLang: add more TP2 configs / [AgentX] MiniMax-M3.1-Flash GB300 SGLang：补充 TP2 配置

inferencex-e2e/benchmarks/single_node/srt-slurm-recipes/minimaxm31flash/sglang/gb300-fp4-mtp/agentic-tp2.yaml

@@ -0,0 +1,70 @@
+base:
+  schema: 2
+  name: minimaxm31flash-fp4-gb300-sglang-agentic-tp2
+  resources:
+    gpu_type: gb300
+    gpus_per_node: 4
+  frontend:
+    type: sglang
+    enable_multiple_frontends: false
+  observability:
+    enabled: false
+    tachometer:
+      enabled: false
+  engine: sglang
+  # Cold loads of the 250 GB checkpoint plus JIT MSA kernel builds and graph capture outlast the default.
+  health_check:
+    max_attempts: 1440
+    interval_seconds: 5
+  roles:
+    agg:
+      nodes: 1
+      workers: 1
+      gpus: 2
+      # Serve flags follow the cookbook's GB300 cells at
+      # https://docs.sglang.io/cookbook/autoregressive/MiniMax/MiniMax-M3.1.
+      args:
+        served-model-name: MiniMaxAI/MiniMax-M3.1-Flash
+        trust-remote-code: true
+        reasoning-parser: minimax-m3
+        tool-call-parser: minimax-m3
+        # Seven-token DSpark, the bundled draft's dspark_block_size. Throughput runs
+        # switch to synthetic acceptance at the golden acceptance length.
+        speculative-algorithm: DSPARK
+        speculative-dspark-block-size: 7
+        speculative-use-block-verification: true
+        cuda-graph-backend-prefill: breakable
+        tokenizer-worker-num: 8
+        watchdog-timeout: 3600
+        enable-metrics: true
+      env:
+        PYTHONNOUSERSITE: '1'
+        PYTHONUNBUFFERED: '1'
+        SGLANG_TIMEOUT_KEEP_ALIVE: '1800'
+        FMHA_SM100_ALLOW_JIT: '1'
+  benchmark:
+    env:
+      # Warmup can leave bytes unacknowledged past AIPerf's 30 s default.
+      AIPERF_HTTP_TCP_USER_TIMEOUT: '900000'
+      AIPERF_REQUIRED_SERVER_METRIC_PREFIX: 'sglang:'
+
+# TP2 with L2 HiCache (write_back, 180 GB per rank). The scheduler batch is 2x CONC;
+# the decode graph batch matches it.
+
+zip_override_tp2_hicache:
+  roles:
+    agg:
+      args:
+        tensor-parallel-size: 2
+        moe-runner-backend: flashinfer_trtllm_routed
+        chunked-prefill-size: 32768
+        max-running-requests: [40, 48, 56, 72]
+        cuda-graph-max-bs-decode: [40, 48, 56, 72]
+        mem-fraction-static: 0.87
+        enable-hierarchical-cache: true
+        hicache-size: 180
+        hicache-write-policy: write_back
+  benchmark:
+    env:
+      CONC: ['20', '24', '28', '36']
+      KV_OFFLOADING: dram

inferencex-e2e/configs/nvidia-master.yaml

@@ -8959,6 +8959,22 @@ minimaxm31flash-fp4-gb300-sglang-agentic-dspark:
       # High-Throughput with L2 HiCache: 175 GB per rank at conc 64 and 128.
       - { tp: 4, ep: 4, spec-decoding: mtp, kv-offloading: dram, kv-offload-backend: { name: hicache }, conc-list: [64, 128], srt-recipe: agentic.yaml }
 
+minimaxm31flash-fp4-gb300-sglang-agentic-dspark-tp2:
+  image: lmsysorg/sglang:dev-minimax-m31-flash@sha256:614b1509bcb729c653528d448bff9850f8977fcad9d12ba56bd6dbe3d7985e87
+  model: MiniMaxAI/MiniMax-M3.1-Flash
+  model-prefix: minimaxm31flash
+  runner: cluster:gb300-nv
+  precision: fp4
+  framework: sglang
+  multinode: false
+  srt-recipe-dir: minimaxm31flash/sglang/gb300-fp4-mtp
+  scenarios:
+    agentic-coding:
+    - dram-utilization: 0.80
+      search-space:
+      # TP2 with L2 HiCache: 180 GB per rank at conc 20-36.
+      - { tp: 2, spec-decoding: mtp, kv-offloading: dram, kv-offload-backend: { name: hicache }, conc-list: [20, 24, 28, 36], srt-recipe: agentic-tp2.yaml }
+
 # H200 AgentX arm for DeepSeek-V4.1-Flash. Upstream marks h200 verified and says
 # the GB200 NVL4 TP4 layout becomes TP8 on 8-GPU nodes, so this is TP8.
 # `precision: fp4` labels the checkpoint's MXFP4 routed experts, as on the

inferencex-e2e/perf-changelog.yaml

@@ -11204,3 +11204,10 @@
     - "Add TP2 points with DRAM KV offload, and adjust the memory settings on the DRAM KV offload points."
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/XXX
   scenario-type: [agentic-coding]
+
+- config-keys:
+    - minimaxm31flash-fp4-gb300-sglang-agentic-dspark-tp2
+  description:
+    - "Add more TP2 points with DRAM KV offload (L2 HiCache)."
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/XXX
+  scenario-type: [agentic-coding]