# MI355X DeepSeek-V4-Pro (FP4) 2-node 1P1D disaggregation recipe.
#
# FP4 enables SGLANG_DSV4_FP4_EXPERTS in launch_mi355x.sh (driven by PRECISION).
# Pro mirrors the Flash topology (TP8 1P1D) as a starting point; Pro weights are
# larger, so mem_fraction_static / max_running_requests may need tuning.
#
# Consumed by:
#   * scripts/ci/slurm/process_result.py reads `resources` and
#     `backend.sglang_config` (TP/EP/DP + worker counts) for the summary table.
#   * scripts/ci/slurm/launch_mi355x.sh reads `runtime` and `bench`.

resources:
  prefill_workers: 1
  decode_workers: 1

backend:
  sglang_config:
    prefill:
      tensor-parallel-size: 8
      expert-parallel-size: 1
      data-parallel-size: 1
    decode:
      tensor-parallel-size: 8
      expert-parallel-size: 1
      data-parallel-size: 1

runtime:
  image: lmsysorg/sglang-rocm:v0.5.13.post1-rocm720-mi35x-20260623
  attention_backend: dsv4
  # RoCE HCAs MORI uses for cross-node KV transfer.
  ib_devices: rdma0,rdma1,rdma2,rdma3
  prefill_port: 30025
  decode_port: 30026
  prefill_bootstrap_port: 8998
  decode_bootstrap_port: 9001
  lb_port: 8000
  mem_fraction_static: 0.90
  page_size: 256
  max_running_requests: 256
  chunked_prefill_size: 8192
  swa_full_tokens_ratio: 0.1

bench:
  # bench_serving --max-concurrency sweep; one result JSON per concurrency.
  concurrencies: [1, 8, 16, 32, 64, 128, 256]
  num_prompts_factor: 4      # num-prompts = concurrency * factor
  random_range_ratio: 1.0

  # Correctness gate run through the PD path before the perf sweep
  # (full GSM8K, 8-shot, accuracy > 0.91). A regression here fails the nightly
  # even when throughput looks fine ("fast but wrong").
  accuracy:
    enabled: true
    num_shots: 8
    num_questions: 1319    # full GSM8K test set
    threshold: 0.91