Add ReplayServe Frontier vLLM alignment report

This commit is contained in:
2026-06-25 17:10:30 +08:00
commit a99bd00782
63 changed files with 17033 additions and 0 deletions

141
scripts/run_frontier_smoke.sh Executable file
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#!/usr/bin/env bash
set -euo pipefail
if [ "$#" -ne 1 ]; then
echo "usage: $0 <fixture-name>" >&2
echo "example: $0 coder_100" >&2
exit 2
fi
FIXTURE_NAME="$1"
REPLAYSERVE_ROOT="${REPLAYSERVE_ROOT:-$(cd "$(dirname "$0")/.." && pwd)}"
FRONTIER_ROOT="${FRONTIER_ROOT:-/tmp/toc-llm-sim-research/Frontier}"
if [ -z "${PYTHON_BIN:-}" ] && [ -x "$REPLAYSERVE_ROOT/.venv/bin/python" ]; then
PYTHON_BIN="$REPLAYSERVE_ROOT/.venv/bin/python"
else
PYTHON_BIN="${PYTHON_BIN:-python3}"
fi
PYTHON_DEPS_DIR="${PYTHON_DEPS_DIR:-$REPLAYSERVE_ROOT/.deps/python}"
RUN_ROOT="${RUN_ROOT:-$REPLAYSERVE_ROOT/runs/rs1}"
RUN_DIR="${RUN_ROOT}/${FIXTURE_NAME}"
FIXTURE_DIR="${REPLAYSERVE_ROOT}/traces/fixtures/${FIXTURE_NAME}"
TRACE_FILE="${FIXTURE_DIR}/frontier.csv"
SIDECAR_FILE="${FIXTURE_DIR}/sidecar.jsonl"
METRICS_ROOT="${RUN_DIR}/frontier_metrics"
RUN_ID="rs1_${FIXTURE_NAME}"
if [ ! -d "$FRONTIER_ROOT" ]; then
echo "ERROR: Frontier root does not exist: $FRONTIER_ROOT" >&2
exit 2
fi
if [ ! -f "$TRACE_FILE" ]; then
echo "ERROR: fixture trace does not exist: $TRACE_FILE" >&2
exit 2
fi
if [ ! -f "$SIDECAR_FILE" ]; then
echo "ERROR: fixture sidecar does not exist: $SIDECAR_FILE" >&2
exit 2
fi
mkdir -p "$RUN_DIR" "$METRICS_ROOT"
if [ -d "$PYTHON_DEPS_DIR" ]; then
export PYTHONPATH="$PYTHON_DEPS_DIR:$FRONTIER_ROOT${PYTHONPATH:+:$PYTHONPATH}"
else
export PYTHONPATH="$FRONTIER_ROOT${PYTHONPATH:+:$PYTHONPATH}"
fi
export WANDB_DISABLED=true
export VIDUR_DISABLE_WANDB=1
export FRONTIER_LOG_LEVEL="${FRONTIER_LOG_LEVEL:-info}"
export PYTHONDONTWRITEBYTECODE=1
CMD=(
"$PYTHON_BIN" -m frontier.main
--simulation_mode online
--sys_arch co-location
--cc_backend_config_type analytical
--cluster_config_num_replicas 1
--cluster_scheduler_config_type sticky_round_robin
--replica_config_model_name Qwen/Qwen3-32B
--replica_config_device a800
--replica_config_network_device a800_dgx
--replica_config_attn_tensor_parallel_size 2
--replica_config_num_pipeline_stages 1
--replica_config_attn_data_parallel_size 1
--replica_scheduler_config_type vllm_v1
--decode_cuda_graph_mode full_decode_only
--vllm_v1_scheduler_config_batch_size_cap 128
--vllm_v1_scheduler_config_max_tokens_in_batch 32768
--vllm_v1_scheduler_config_long_prefill_token_threshold 64
--vllm_v1_scheduler_config_block_size 16
--vllm_v1_scheduler_config_num_blocks_mode memory_planner
--vllm_v1_scheduler_config_gpu_memory_utilization 0.9
--vllm_v1_scheduler_config_non_kv_cache_overhead_bytes 0
--vllm_v1_scheduler_config_enable_prefix_caching
--vllm_v1_scheduler_config_enable_chunked_prefill
--request_generator_config_type trace_replay
--trace_request_generator_config_trace_file "$TRACE_FILE"
--trace_request_generator_config_max_tokens 32768
--random_forrest_execution_time_predictor_config_enable_dummy_mode
--random_forrest_execution_time_predictor_config_dummy_execution_time_ms 1.0
--metrics_config_output_dir "$METRICS_ROOT"
--metrics_config_run_id "$RUN_ID"
--metrics_config_write_metrics
--metrics_config_store_request_metrics
--metrics_config_store_batch_metrics
--metrics_config_store_token_completion_metrics
--metrics_config_store_utilization_metrics
--no-metrics_config_store_plots
--no-metrics_config_enable_chrome_trace
--no-metrics_config_write_json_trace
--no-metrics_config_store_frontier_stage_batch_ledger
)
{
printf 'cd %q\n' "$FRONTIER_ROOT"
printf 'export PYTHONPATH=%q\n' "$PYTHONPATH"
printf 'export WANDB_DISABLED=%q\n' "$WANDB_DISABLED"
printf 'export VIDUR_DISABLE_WANDB=%q\n' "$VIDUR_DISABLE_WANDB"
printf 'export FRONTIER_LOG_LEVEL=%q\n' "$FRONTIER_LOG_LEVEL"
printf 'export PYTHONDONTWRITEBYTECODE=%q\n' "$PYTHONDONTWRITEBYTECODE"
printf 'command='
printf '%q ' "${CMD[@]}"
printf '\n'
} > "$RUN_DIR/command.txt"
{
printf 'fixture_name=%s\n' "$FIXTURE_NAME"
printf 'replayserve_root=%s\n' "$REPLAYSERVE_ROOT"
printf 'frontier_root=%s\n' "$FRONTIER_ROOT"
printf 'python_deps_dir=%s\n' "$PYTHON_DEPS_DIR"
printf 'trace_file=%s\n' "$TRACE_FILE"
printf 'sidecar_file=%s\n' "$SIDECAR_FILE"
printf 'run_dir=%s\n' "$RUN_DIR"
printf 'metrics_root=%s\n' "$METRICS_ROOT"
printf 'run_id=%s\n' "$RUN_ID"
printf 'frontier_head=%s\n' "$(git -C "$FRONTIER_ROOT" rev-parse HEAD)"
} > "$RUN_DIR/env.txt"
START_EPOCH="$(date +%s)"
printf '%s\n' "$START_EPOCH" > "$RUN_DIR/start_epoch.txt"
set +e
(
cd "$FRONTIER_ROOT"
"${CMD[@]}"
) >"$RUN_DIR/stdout.log" 2>"$RUN_DIR/stderr.log"
EXIT_CODE=$?
set -e
END_EPOCH="$(date +%s)"
printf '%s\n' "$END_EPOCH" > "$RUN_DIR/end_epoch.txt"
printf '%s\n' "$EXIT_CODE" > "$RUN_DIR/exit_code.txt"
printf '%s\n' "$((END_EPOCH - START_EPOCH))" > "$RUN_DIR/runtime_seconds.txt"
if [ "$EXIT_CODE" -eq 0 ]; then
"$PYTHON_BIN" "$REPLAYSERVE_ROOT/tools/postprocess_frontier_smoke.py" \
--run-dir "$RUN_DIR" \
--fixture-dir "$FIXTURE_DIR"
fi
exit "$EXIT_CODE"