Add H200 config: dsv4-fp8-vllm (DeepSeek-V4-Pro)

.github/configs/nvidia-master.yaml

@@ -2363,6 +2363,27 @@ dsr1-fp8-h200-sglang:
     search-space:
     - { tp: 8, conc-start: 4, conc-end: 64 }
 
+# DeepSeek-V4-Pro H200 recipe from https://vllm.ai/blog/deepseek-v4
+# Uses the cu129 image. H200 has no FP4 path, so the FP4 indexer cache
+# flag is omitted. Max-model-len is pinned at 800k per the recipe.
+dsv4-fp8-h200-vllm:
+  image: vllm/vllm-openai:deepseekv4-cu129
+  model: deepseek-ai/DeepSeek-V4-Pro
+  model-prefix: dsv4
+  runner: h200
+  precision: fp8
+  framework: vllm
+  multinode: false
+  seq-len-configs:
+  - isl: 1024
+    osl: 1024
+    search-space:
+    - { tp: 8, ep: 8, dp-attn: true, conc-start: 4, conc-end: 64 }
+  - isl: 8192
+    osl: 1024
+    search-space:
+    - { tp: 8, ep: 8, dp-attn: true, conc-start: 4, conc-end: 64 }
+
 qwen3.5-fp8-h200-sglang:
   image: lmsysorg/sglang:v0.5.9-cu129-amd64
   model: Qwen/Qwen3.5-397B-A17B-FP8

benchmarks/single_node/dsv4_fp8_h200.sh

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+
+# Per https://vllm.ai/blog/deepseek-v4 the DeepSeek-V4-Pro H200 recipe uses
+# the cu129 image and omits the FP4 indexer cache flag (H200 has no FP4
+# path). Max-model-len is pinned at 800k per the recipe.
+
+source "$(dirname "$0")/../benchmark_lib.sh"
+
+check_env_vars \
+    MODEL \
+    TP \
+    CONC \
+    ISL \
+    OSL \
+    RANDOM_RANGE_RATIO \
+    RESULT_FILENAME
+
+if [[ -n "$SLURM_JOB_ID" ]]; then
+  echo "JOB $SLURM_JOB_ID running on $SLURMD_NODENAME"
+fi
+
+nvidia-smi
+
+hf download "$MODEL"
+
+SERVER_LOG=/workspace/server.log
+PORT=${PORT:-8888}
+
+# DeepSeek-V4-Pro weights are large; engine startup can exceed the default
+# 600s. Give it an hour to load.
+export VLLM_ENGINE_READY_TIMEOUT_S=3600
+
+if [ "${EVAL_ONLY}" = "true" ]; then
+    setup_eval_context
+    MAX_MODEL_LEN_ARG="--max-model-len $EVAL_MAX_MODEL_LEN"
+else
+    MAX_MODEL_LEN_ARG="--max-model-len 800000"
+fi
+
+# Start GPU monitoring (power, temperature, clocks every second)
+start_gpu_monitor
+
+# Per the recipe, run with EP + DP=8 (no --tensor-parallel-size flag). TP
+# from the search space is used only for GPU allocation by the runner and
+# as the DP size.
+set -x
+vllm serve $MODEL --host 0.0.0.0 --port $PORT \
+--trust-remote-code \
+--kv-cache-dtype fp8 \
+--block-size 256 \
+--no-enable-prefix-caching \
+--enable-expert-parallel \
+--data-parallel-size $TP \
+$MAX_MODEL_LEN_ARG \
+--gpu-memory-utilization 0.95 \
+--max-num-seqs 512 \
+--max-num-batched-tokens 512 \
+--no-enable-flashinfer-autotune \
+--compilation-config '{"mode":0,"cudagraph_mode":"FULL_DECODE_ONLY"}' \
+--tokenizer-mode deepseek_v4 \
+--tool-call-parser deepseek_v4 \
+--enable-auto-tool-choice \
+--reasoning-parser deepseek_v4 > $SERVER_LOG 2>&1 &
+
+SERVER_PID=$!
+
+# Wait for server to be ready
+wait_for_server_ready --port "$PORT" --server-log "$SERVER_LOG" --server-pid "$SERVER_PID"
+
+pip install -q datasets pandas
+
+run_benchmark_serving \
+    --model "$MODEL" \
+    --port "$PORT" \
+    --backend vllm \
+    --input-len "$ISL" \
+    --output-len "$OSL" \
+    --random-range-ratio "$RANDOM_RANGE_RATIO" \
+    --num-prompts "$((CONC * 10))" \
+    --max-concurrency "$CONC" \
+    --result-filename "$RESULT_FILENAME" \
+    --result-dir /workspace/ \
+    --trust-remote-code
+
+# After throughput, run evaluation only if RUN_EVAL is true
+if [ "${RUN_EVAL}" = "true" ]; then
+    run_eval --framework lm-eval --port "$PORT"
+    append_lm_eval_summary
+fi
+
+# Stop GPU monitoring
+stop_gpu_monitor
+set +x

perf-changelog.yaml

@@ -1733,3 +1733,15 @@
     - "TP=2 and TP=4, concurrency 4-256 for 1k1k and 8k1k sequence lengths"
     - "Add --max-num-seqs and --gpu-memory-utilization 0.9 to server launch"
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1043
+
+- config-keys:
+    - dsv4-fp8-h200-vllm
+  description:
+    - "Add DeepSeek-V4-Pro vLLM H200 benchmark per https://vllm.ai/blog/deepseek-v4"
+    - "Image: vllm/vllm-openai:deepseekv4-cu129"
+    - "Model: deepseek-ai/DeepSeek-V4-Pro"
+    - "EP + DP=8, FP8 KV cache, block size 256, max-model-len 800000, prefix caching disabled"
+    - "H200 has no FP4 path, so --attention_config.use_fp4_indexer_cache is omitted"
+    - "VLLM_ENGINE_READY_TIMEOUT_S=3600 to accommodate large weight loading"
+    - "Configs: 1k1k conc 4-64, 8k1k conc 4-64"
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1130