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>
80 lines
2.4 KiB
Bash
Executable File
80 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Simple all-in-one bench runner for HAKMEM vs System vs mimalloc
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# - Focus: Mid/Large MT (8–32KiB) across multiple thread counts
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# - Also runs Mixed (16–1024B) single-thread as a sanity check
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#
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# Optional: build or point to mimalloc shared library
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# - If lib not found, mimalloc runs are skipped.
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ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)"
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cd "$ROOT_DIR"
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MIMALLOC_SO="${MIMALLOC_SO:-}"
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if [[ -z "${MIMALLOC_SO}" ]]; then
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# Try common local build path
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if [[ -f /tmp/mimalloc-build/libmimalloc.so ]]; then
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MIMALLOC_SO=/tmp/mimalloc-build/libmimalloc.so
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elif [[ -L /tmp/mimalloc-build/libmimalloc.so ]]; then
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MIMALLOC_SO=/tmp/mimalloc-build/libmimalloc.so
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fi
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fi
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have_mimalloc=0
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if [[ -n "${MIMALLOC_SO}" && -f "${MIMALLOC_SO}" ]]; then
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have_mimalloc=1
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fi
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echo "== HAKMEM Bench Runner =="
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echo "Repo: $ROOT_DIR"
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echo "mimalloc: $([[ $have_mimalloc -eq 1 ]] && echo "found at ${MIMALLOC_SO}" || echo "not found (skipping)")"
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echo
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# Sanity: mixed (single-thread)
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echo "-- Mixed (16–1024B, single-thread) --"
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if [[ -x ./bench_random_mixed_system ]]; then
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./bench_random_mixed_system | sed -n '1,8p' | sed 's/^/System | /'
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else
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echo "System | bench_random_mixed_system not found"
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fi
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if [[ -x ./bench_random_mixed_hakmem ]]; then
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./bench_random_mixed_hakmem | sed -n '1,12p' | sed 's/^/HAKMEM | /'
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else
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echo "HAKMEM | bench_random_mixed_hakmem not found"
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fi
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echo
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# Mid/Large MT across thread counts
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echo "-- Mid/Large MT (8–32KiB), threads: 1,2,4,8 --"
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THREADS_SET=(1 2 4 8)
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CYCLES=40000
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WS=128
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SEED=42
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for T in "${THREADS_SET[@]}"; do
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echo "[threads=${T}]"
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if [[ -x ./bench_mid_large_mt_system ]]; then
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./bench_mid_large_mt_system "$T" "$CYCLES" "$WS" "$SEED" | sed -n '1,6p' | sed 's/^/System | /'
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else
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echo "System | bench_mid_large_mt_system not found"
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fi
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if [[ $have_mimalloc -eq 1 ]]; then
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LD_LIBRARY_PATH="$(dirname "$MIMALLOC_SO"):${LD_LIBRARY_PATH:-}" \
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LD_PRELOAD="$MIMALLOC_SO" \
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./bench_mid_large_mt_system "$T" "$CYCLES" "$WS" "$SEED" | sed -n '1,6p' | sed 's/^/mimalloc | /'
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else
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echo "mimalloc | (skipped)"
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fi
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if [[ -x ./bench_mid_large_mt_hakmem ]]; then
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./bench_mid_large_mt_hakmem "$T" "$CYCLES" "$WS" "$SEED" | sed -n '1,12p' | sed 's/^/HAKMEM | /'
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else
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echo "HAKMEM | bench_mid_large_mt_hakmem not found"
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fi
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echo
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done
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echo "== Done =="
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