- Document the rule in docs/EXPERIMENT_GUIDE.md section 7
- Update all config.env SCENARIOS to follow the 5x rule
- Migrate dsv4_h200_sglang, dsv4_h200_vllm, dsv4_p800_sglang
from global NUM_PROMPTS to per-scenario num_prompts
- Keep long-context phase2 as exception (low counts documented)
- Add legacy 3-field fallback in run_bench.sh loops
- Update platforms/nvidia_h200.env with ENGINE and configurable venv/paths.
- Update platforms/README.md with H200 notes and platform-addition guide.
- Add docs/H200_QUICKSTART.md with concrete H200 usage steps.
- Add experiments/dsv4_h200_dspark/ as a migration wrapper around the
existing scripts/benchmark_dspark_0707/ grid benchmark, writing results
into the new experiments/<name>/results/<RUN_ID>/ layout.
- Update BENCHMARK_WORKFLOW.md with a 'Adding a New Platform or Experiment'
section and mention the H200 wrapper in Quick Start.
- Update main README.md to index the H200 experiment and link to the guide.