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>
92 lines
3.2 KiB
Bash
Executable File
92 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Run (nearly) the full mimalloc-bench suite with timeouts.
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# Compares: HAKMEM (via LD_PRELOAD on sys), mimalloc (mi), and system (sys).
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#
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# Env knobs:
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# TIMEOUT_SEC per-run timeout seconds (default: 900)
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# PROCS concurrency list for bench.sh --procs (default: 1,4)
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# INCLUDE_JE include jemalloc reference (0/1, default: 0)
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ROOT_DIR=$(cd "$(dirname "$0")/.." && pwd)
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cd "$ROOT_DIR"
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TIMEOUT_SEC=${TIMEOUT_SEC:-900}
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PROCS=${PROCS:-1,4}
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INCLUDE_JE=${INCLUDE_JE:-0}
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TESTS=${TESTS:-allt} # Space-separated tests or 'allt'
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REPEATS=${REPEATS:-1} # Pass through to bench.sh (-r)
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RESULT_DIR="$ROOT_DIR/bench_results/mimalloc_full_$(date +%Y%m%d_%H%M%S)"
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mkdir -p "$RESULT_DIR"
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BENCH_ROOT="$ROOT_DIR/mimalloc-bench"
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BENCH_OUT="$BENCH_ROOT/out/bench"
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if [[ ! -d "$BENCH_OUT" ]]; then
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echo "[warn] mimalloc-bench/out/bench not found. Attempting auto-build (bench only)."
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if [[ -x "$BENCH_ROOT/build-bench-env.sh" ]]; then
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pushd "$BENCH_ROOT" >/dev/null
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./build-bench-env.sh bench
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popd >/dev/null
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else
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echo "[error] build-bench-env.sh not found under mimalloc-bench."
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echo " Please build manually: cd mimalloc-bench && ./build-bench-env.sh bench"
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exit 1
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fi
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fi
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if [[ ! -d "$BENCH_OUT" ]]; then
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echo "[error] mimalloc-bench/out/bench still missing after auto-build."
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echo " Try: cd mimalloc-bench && ./build-bench-env.sh all"
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exit 1
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fi
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echo "[info] Building HAKMEM shared library with PGO for LD_PRELOAD"
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make -s pgo-profile-shared pgo-build-shared >/dev/null
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pushd "$BENCH_OUT" >/dev/null
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run_case() {
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local name="$1"; shift
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local preload="$1"; shift
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local args=("$@")
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local log="$RESULT_DIR/${name}.log"
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echo "[case] $name | timeout=${TIMEOUT_SEC}s | args: ${args[*]}" | tee -a "$log"
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if [[ -n "$preload" ]]; then
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LD_PRELOAD="$preload" timeout -s INT "$TIMEOUT_SEC" bash ../../bench.sh -r="$REPEATS" "${args[@]}" 2>&1 | tee -a "$log" || true
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else
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timeout -s INT "$TIMEOUT_SEC" bash ../../bench.sh -r="$REPEATS" "${args[@]}" 2>&1 | tee -a "$log" || true
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fi
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# Save benchres.csv for this case if present
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if [[ -f benchres.csv ]]; then
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cp -f benchres.csv "$RESULT_DIR/${name}_benchres.csv" || true
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fi
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}
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if [[ "$TESTS" == "allt" ]]; then
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# HAKMEM vs mimalloc vs system (and optional jemalloc) for full-all tests
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run_case "hakmem_procs=${PROCS//,/}" "$ROOT_DIR/libhakmem.so" --procs="$PROCS" sys allt
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run_case "mimalloc_procs=${PROCS//,/}" "" --procs="$PROCS" mi allt
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run_case "system_procs=${PROCS//,/}" "" --procs="$PROCS" sys allt
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if [[ "$INCLUDE_JE" == "1" ]]; then
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run_case "jemalloc_procs=${PROCS//,/}" "" --procs="$PROCS" je allt
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fi
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else
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# Split per test to enforce per-test timeouts and partial progress
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for t in $TESTS; do
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run_case "hakmem_${t}_p=${PROCS//,/}" "$ROOT_DIR/libhakmem.so" --procs="$PROCS" sys "$t"
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run_case "mimalloc_${t}_p=${PROCS//,/}" "" --procs="$PROCS" mi "$t"
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run_case "system_${t}_p=${PROCS//,/}" "" --procs="$PROCS" sys "$t"
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if [[ "$INCLUDE_JE" == "1" ]]; then
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run_case "jemalloc_${t}_p=${PROCS//,/}" "" --procs="$PROCS" je "$t"
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fi
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done
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fi
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popd >/dev/null
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echo "[info] Logs: $RESULT_DIR"
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echo "[hint] Parse logs to CSV: scripts/parse_mimalloc_logs.py $RESULT_DIR > $RESULT_DIR/summary.csv"
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