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33 lines
901 B
Bash
33 lines
901 B
Bash
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#!/usr/bin/env bash
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# Corona reproducible benchmarks.
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#
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# Runs the experimental-evaluation harness and writes results to
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# bench/results/. Hardware fingerprint is captured so reviewers can
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# compare. Per docs/mptc/evaluation.md.
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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cd "$REPO_ROOT"
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export GOWORK=off
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OUT_DIR="bench/results"
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mkdir -p "$OUT_DIR"
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echo "==> hardware fingerprint"
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{
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uname -a
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if command -v sysctl >/dev/null 2>&1; then
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sysctl -a 2>/dev/null | grep -E 'machdep\.cpu\.brand_string|hw\.ncpu|hw\.memsize' || true
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fi
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if [[ -f /proc/cpuinfo ]]; then
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grep -E 'model name|cpu MHz' /proc/cpuinfo | head -2
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fi
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go version
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} > "$OUT_DIR/fingerprint.txt"
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echo "==> Go benchmarks"
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go test -bench=. -benchmem -count=3 -run=^$ -benchtime=2s ./... | tee "$OUT_DIR/go-bench.txt"
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echo "==> done — results in $OUT_DIR/"
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