52386401b3
Major Features: - Debug counter infrastructure for Refill Stage tracking - Free Pipeline counters (ss_local, ss_remote, tls_sll) - Diagnostic counters for early return analysis - Unified larson.sh benchmark runner with profiles - Phase 6-3 regression analysis documentation Bug Fixes: - Fix SuperSlab disabled by default (HAKMEM_TINY_USE_SUPERSLAB) - Fix profile variable naming consistency - Add .gitignore patterns for large files Performance: - Phase 6-3: 4.79 M ops/s (has OOM risk) - With SuperSlab: 3.13 M ops/s (+19% improvement) This is a clean repository without large log files. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
58 lines
1.9 KiB
Bash
58 lines
1.9 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Run random-mixed bench for HAKMEM, System, mimalloc across ws/seeds and write CSV
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# Usage: scripts/run_random_mixed_matrix.sh [cycles]
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ROOT_DIR=$(cd "$(dirname "$0")/.." && pwd)
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cd "$ROOT_DIR"
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cycles=${1:-150000}
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echo "[build] benches (fast + random-mixed variants)"
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make -s bench_fast bench_random_mixed_hakmem bench_random_mixed_system bench_random_mixed_mi >/dev/null
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# Ensure LD_LIBRARY_PATH is defined (set -u safety)
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export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:-}"
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MI_LIBDIR="$ROOT_DIR/mimalloc-bench/extern/mi/out/release"
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TS=$(date +%Y%m%d_%H%M%S)
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OUTDIR="bench_results/random_mixed_${TS}"
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mkdir -p "$OUTDIR"
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CSV="$OUTDIR/results.csv"
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echo "allocator,cycles,ws,seed,throughput_mops" > "$CSV"
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ws_list=(200 400 800)
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seeds=(42 1337)
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run_case() {
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local bin="$1"; shift
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local alloc="$1"; shift
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local cyc="$1"; shift
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local ws="$1"; shift
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local seed="$1"; shift
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local out
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if [[ "$alloc" == "mimalloc" ]]; then
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LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$MI_LIBDIR" \
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$bin "$cyc" "$ws" "$seed" | sed -n 's/^Throughput: \([0-9.][0-9.]*\) M ops.*/\1/p' >"$OUTDIR/tmp.txt" || true
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else
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$bin "$cyc" "$ws" "$seed" | sed -n 's/^Throughput: \([0-9.][0-9.]*\) M ops.*/\1/p' >"$OUTDIR/tmp.txt" || true
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fi
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out=$(cat "$OUTDIR/tmp.txt" || true)
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if [[ -n "$out" ]]; then echo "$alloc,$cyc,$ws,$seed,$out" >> "$CSV"; fi
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}
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for ws in "${ws_list[@]}"; do
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for seed in "${seeds[@]}"; do
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echo "[run] HAKMEM ws=$ws seed=$seed cycles=$cycles"
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run_case ./bench_random_mixed_hakmem hakmem "$cycles" "$ws" "$seed"
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echo "[run] SYSTEM ws=$ws seed=$seed cycles=$cycles"
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run_case ./bench_random_mixed_system system "$cycles" "$ws" "$seed"
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echo "[run] MIMALLOC ws=$ws seed=$seed cycles=$cycles"
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run_case ./bench_random_mixed_mi mimalloc "$cycles" "$ws" "$seed"
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done
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done
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echo "[done] CSV: $CSV"
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sed -n '1,40p' "$CSV" || true
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