54 lines
1.6 KiB
Bash
54 lines
1.6 KiB
Bash
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#!/usr/bin/env bash
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# bench_hakorune_emit_mir.sh — Stage‑B → MIR(JSON) bench via Hakorune path
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#
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# Usage:
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# tools/perf/bench_hakorune_emit_mir.sh <input.hako> [rounds]
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#
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# Env toggles (forwarded as-is):
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# HAKO_USING_RESOLVER_FIRST=1 # resolver-first
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# HAKO_SELFHOST_BUILDER_FIRST=1 # try selfhost builder first
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# HAKO_MIR_BUILDER_BOX=hako.mir.builder|min # builder box selector
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# HAKO_SELFHOST_TRACE=1 # extra trace (stderr)
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#
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# Output: CSV (round,ms,size_bytes,sha1)
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set -euo pipefail
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if [[ $# -lt 1 ]]; then
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echo "Usage: $0 <input.hako> [rounds]" >&2
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exit 2
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fi
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IN="$1"; ROUNDS="${2:-5}"
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"; ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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EMIT="$ROOT/tools/hakorune_emit_mir.sh"
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if [[ ! -x "$EMIT" ]]; then echo "error: $EMIT not found/executable" >&2; exit 2; fi
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if [[ ! -f "$IN" ]]; then echo "error: input not found: $IN" >&2; exit 2; fi
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sha1() {
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if command -v sha1sum >/dev/null 2>&1; then sha1sum | awk '{print $1}';
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elif command -v shasum >/dev/null 2>&1; then shasum -a 1 | awk '{print $1}';
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else openssl sha1 | awk '{print $2}'; fi
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}
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echo "round,ms,size,sha1"
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for ((i=1; i<=ROUNDS; i++)); do
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OUT="/tmp/hako_mir_bench_$$.json"
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rm -f "$OUT" || true
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start=$(date +%s%3N)
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# Forward env toggles implicitly
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if ! "$EMIT" "$IN" "$OUT" >/dev/null 2>&1; then
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echo "$i,ERROR,0,NA"; continue
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fi
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end=$(date +%s%3N)
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ms=$((end - start))
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size=$(stat -c '%s' "$OUT" 2>/dev/null || stat -f '%z' "$OUT")
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norm=$(jq -cS . "$OUT" 2>/dev/null || cat "$OUT")
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digest=$(printf '%s' "$norm" | sha1)
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echo "$i,$ms,$size,$digest"
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rm -f "$OUT" || true
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done
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exit 0
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