Add benchmark numbers to dashboard

.github/workflows/run_microbenchmarks.yml

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+name: Microbenchmarks-Perf-Nightly
+
+on:
+  pull_request:
+    branches:
+      - main
+  # Uncomment below for nightly runs
+  # push:
+  #   tags:
+  #     - ciflow/benchmark/*
+  # workflow_dispatch:
+  # schedule:
+  #   - cron: '0 7 * * *'  # Run daily at 7 AM UTC
+
+jobs:
+  benchmark:
+    runs-on: linux.aws.h100
+    strategy:
+      matrix:
+        torch-spec:
+          - '--pre torch torchvision torchaudio --index-url https://download.pytorch.org/whl/nightly/cu126'
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup miniconda
+        uses: pytorch/test-infra/.github/actions/setup-miniconda@main
+        with:
+          python-version: "3.9"
+
+      - name: Run benchmark
+        shell: bash
+        run: |
+          set -eux
+          ${CONDA_RUN} python -m pip install --upgrade pip
+          ${CONDA_RUN} pip install ${{ matrix.torch-spec }}
+          ${CONDA_RUN} pip install -r dev-requirements.txt
+          ${CONDA_RUN} pip install .
+
+          # Create benchmark results directory
+          mkdir -p ${{ runner.temp }}/benchmark-results
+
+          # Run microbenchmarks
+          ${CONDA_RUN} python benchmarks/microbenchmarks/run_ci_microbenchmarks.py \
+            --config benchmarks/microbenchmarks/benchmark_config.yml \
+            --output ${{ runner.temp }}/benchmark-results/microbenchmark-results.json
+
+      - name: Upload the benchmark results to OSS benchmark database for the dashboard
+        uses: pytorch/test-infra/.github/actions/upload-benchmark-results@main
+        with:
+          benchmark-results-dir: ${{ runner.temp }}/benchmark-results
+          dry-run: false
+          schema-version: v3
+          github-token: ${{ secrets.GITHUB_TOKEN }}

benchmarks/microbenchmarks/benchmark_config.yml

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+# Benchmark configuration for microbenchmarks
+benchmark_mode: "inference"
+quantization_config_recipe_names: # Will run a baseline inference for model by default, without quantization for comparison
+  - "int8wo"
+  - "int8dq"
+  - "float8dq-tensor"
+  - "float8wo"
+output_dir: "benchmarks/microbenchmarks/results"
+model_params:
+  - name: "small_bf16_linear"
+    matrix_shapes:
+      - name: "small_sweep"
+        min_power: 14
+        max_power: 16
+    high_precision_dtype: "torch.bfloat16"
+    use_torch_compile: true
+    torch_compile_mode: "max-autotune"
+    device: "cuda"
+    model_type: "linear"

benchmarks/microbenchmarks/run_ci_microbenchmarks.py

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+#!/usr/bin/env python3
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+
+# This source code is licensed under the license found in the
+# LICENSE file in the root directory of this source tree.
+
+"""
+CI Microbenchmark Runner for PyTorch OSS Benchmark Database
+
+This script runs microbenchmarks for various quantization types (int8wo, int8dq, float8wo, float8dq)
+and outputs results in the format required by the PyTorch OSS benchmark database.
+It reuses functionality from benchmark_runner.py and only adds CI-specific code.
+
+Usage:
+    python run_ci_microbenchmarks.py --config benchmark_config.yml
+
+The YAML file should contain all necessary configuration parameters for the benchmarks.
+"""
+
+import argparse
+import json
+from typing import Any, Dict, List
+
+from benchmarks.microbenchmarks.benchmark_inference import run as run_inference
+from benchmarks.microbenchmarks.benchmark_runner import (
+    load_benchmark_configs,
+)
+from benchmarks.microbenchmarks.utils import clean_caches
+
+
+def create_benchmark_result(
+    benchmark_name: str,
+    shape: List[int],
+    metric_name: str,
+    metric_values: List[float],
+    quant_type: str,
+    device: str,
+) -> Dict[str, Any]:
+    """Create a benchmark result in the PyTorch OSS benchmark database format.
+
+    Args:
+        benchmark_name: Name of the benchmark
+        shape: List of shape dimensions [M, K, N]
+        metric_name: Name of the metric
+        metric_values: List of metric values
+        quant_type: Quantization type
+        device: Device type (cuda/cpu)
+
+    Returns:
+        Dictionary containing the benchmark result in the required format
+    """
+    print(
+        f"Creating benchmark result for {benchmark_name} with shape {shape} and metric {metric_name}"
+    )
+
+    # Map device to benchmark device name
+    benchmark_device = "h100" if device == "cuda" else device
+
+    # Format shape as M-K-N
+    mkn_name = f"{shape[0]}-{shape[1]}-{shape[2]}" if len(shape) == 3 else "unknown"
+
+    return {
+        "benchmark": (
+            "micro-benchmark api",  # name
+            "inference",  # mode
+            quant_type,  # quantization technique
+            {},
+        ),
+        "model": (
+            mkn_name,  # name in M-K-N format
+            "micro-benchmark custom layer",  # type
+            benchmark_device,  # backend (device)
+            "torchao",  # origins
+            {},
+        ),
+        "metric": (
+            f"{metric_name}(ms)",  # name with unit
+            metric_values,  # benchmark_values
+            0.0,  # TODO: Will need to define the target value
+            {},
+        ),
+    }
+
+
+def run_ci_benchmarks(config_path: str) -> List[Dict[str, Any]]:
+    """Run benchmarks using configurations from YAML file and return results in OSS format.
+
+    Args:
+        config_path: Path to the benchmark configuration file
+
+    Returns:
+        List of benchmark results in the PyTorch OSS benchmark database format
+    """
+    # Load configuration using existing function
+    configs = load_benchmark_configs(argparse.Namespace(config=config_path))
+    results = []
+
+    # Run benchmarks for each config
+    for config in configs:
+        # Run benchmark using existing function
+        clean_caches()
+        result = run_inference(config)
+
+        if result is not None:
+            # Create benchmark result in OSS format
+            benchmark_result = create_benchmark_result(
+                benchmark_name="TorchAO Quantization Benchmark",
+                shape=config.shape,
+                metric_name="inference_time",
+                metric_values=[result.model_inference_time_in_ms],
+                quant_type=config.quantization,
+                device=config.params.get("device", "cpu"),
+            )
+            results.append(benchmark_result)
+
+    return results
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Run microbenchmarks and output results in PyTorch OSS benchmark database format"
+    )
+    parser.add_argument(
+        "--config",
+        type=str,
+        required=True,
+        help="Path to benchmark configuration file",
+    )
+    parser.add_argument(
+        "--output",
+        type=str,
+        default="benchmark_results.json",
+        help="Path to output JSON file",
+    )
+    args = parser.parse_args()
+
+    # Run benchmarks
+    results = run_ci_benchmarks(args.config)
+
+    # Save results to JSON file
+    with open(args.output, "w") as f:
+        json.dump(results, f, indent=2)
+
+    print(f"Benchmark results saved to {args.output}")
+
+
+if __name__ == "__main__":
+    main()