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Stockfish - scripts for automated bench comparison
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#!/bin/bash | |
if [ $# -eq 0 ]; then | |
echo "usage: [SYZYGY_PATH='...'] [BENCH_ARGS='...'] $0 COMMIT..." | |
echo | |
echo " Prints bench for each COMMIT. Output is stored in 'bench-COMMIT.log'." | |
echo | |
echo " Command-line arguments:" | |
echo " COMMIT... list of commits to check" | |
echo | |
echo " Environment variables:" | |
echo " SYZYGY_PATH path to syzygy (enables syzygy bench)" | |
echo " BENCH_ARGS arguments to bench" | |
echo | |
echo " Example:" | |
echo " SYZYGY_PATH=/data/syzygy BENCH_ARGS='128 1 22' $0 master my_patch" | |
echo | |
echo " TIP: Put 2>/dev/null after the command to hide status output." | |
fi | |
for commit in "$@"; do | |
git checkout "$commit" 1>&2 || exit 1 | |
make clean 1>&2 || { git checkout -; exit 1; } | |
make build ARCH=x86-64-modern 1>&2 || { git checkout -; exit 1; } | |
git checkout - 1>&2 || exit 1 | |
./get_bench.sh "bench-$commit.log" "$BENCH_ARGS" || exit 1 | |
done |
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#!/bin/bash | |
outfile="${1:-/dev/null}"; shift | |
args="$1"; shift | |
( | |
echo "setoption name SyzygyPath value $SYZYGY_PATH" | |
echo "bench $args" | |
) | \ | |
./stockfish 2>&1 | tee "$outfile" | \ | |
grep 'Nodes searched' | grep -E -o '[0-9]+' || exit 1 |
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