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Files
bec_widgets/.github/scripts/run_benchmarks.sh
2026-04-21 13:58:38 +02:00

70 lines
2.1 KiB
Bash

#!/usr/bin/env bash
set -euo pipefail
mkdir -p benchmark-results
benchmark_json="${BENCHMARK_JSON:-benchmark-results/current.json}"
benchmark_root="$(dirname "$benchmark_json")"
hyperfine_benchmark_dir="${BENCHMARK_HYPERFINE_DIR:-tests/benchmarks/hyperfine}"
pytest_benchmark_dirs="${BENCHMARK_PYTEST_DIRS:-${BENCHMARK_PYTEST_DIR:-}}"
benchmark_work_dir="$benchmark_root/raw-results"
hyperfine_json_dir="$benchmark_work_dir/hyperfine"
pytest_json="$benchmark_work_dir/pytest.json"
shopt -s nullglob
benchmark_scripts=()
benchmark_scripts=("$hyperfine_benchmark_dir"/benchmark_*.sh)
shopt -u nullglob
pytest_dirs=()
for pytest_benchmark_dir in $pytest_benchmark_dirs; do
if [ -d "$pytest_benchmark_dir" ]; then
pytest_dirs+=("$pytest_benchmark_dir")
else
echo "Pytest benchmark directory not found: $pytest_benchmark_dir" >&2
exit 1
fi
done
if [ "${#benchmark_scripts[@]}" -eq 0 ] && [ "${#pytest_dirs[@]}" -eq 0 ]; then
echo "No benchmark scripts or pytest benchmarks found" >&2
exit 1
fi
echo "Benchmark Python: $(command -v python)"
python -c 'import sys; print(sys.version)'
rm -rf "$benchmark_work_dir"
mkdir -p "$hyperfine_json_dir"
if [ "${#benchmark_scripts[@]}" -gt 0 ]; then
for benchmark_script in "${benchmark_scripts[@]}"; do
title="$(sed -n 's/^# BENCHMARK_TITLE:[[:space:]]*//p' "$benchmark_script" | head -n 1)"
if [ -z "$title" ]; then
title="$(basename "$benchmark_script" .sh)"
fi
benchmark_name="$(basename "$benchmark_script" .sh)"
benchmark_result_json="$hyperfine_json_dir/$benchmark_name.json"
echo "Preflight benchmark script: $benchmark_script"
bash "$benchmark_script"
hyperfine \
--show-output \
--warmup 1 \
--runs 5 \
--command-name "$title" \
--export-json "$benchmark_result_json" \
"bash $(printf "%q" "$benchmark_script")"
done
fi
if [ "${#pytest_dirs[@]}" -gt 0 ]; then
pytest \
-q "${pytest_dirs[@]}" \
--benchmark-only \
--benchmark-json "$pytest_json"
fi
python .github/scripts/aggregate_benchmarks.py \
--input-dir "$benchmark_work_dir" \
--output "$benchmark_json"