b7085c47e1
Phase 35-A: BENCH_MINIMAL gate function elimination (GO +4.39%) - tiny_front_v3_enabled() → constant true - tiny_metadata_cache_enabled() → constant 0 - learner_v7_enabled() → constant false - small_learner_v2_enabled() → constant false Phase 36: Policy snapshot init-once (GO +0.71%) - small_policy_v7_snapshot() version check skip in BENCH_MINIMAL - TLS cache for policy snapshot Phase 37: Standard TLS cache (NO-GO -0.07%) - TLS cache for Standard build attempted - Runtime gate overhead negates benefit Phase 38: FAST/OBSERVE/Standard workflow established - make perf_fast, make perf_observe targets - Scorecard and documentation updates Phase 39: Hot path gate constantization (GO +1.98%) - front_gate_unified_enabled() → constant 1 - alloc_dualhot_enabled() → constant 0 - g_bench_fast_front, g_v3_enabled blocks → compile-out - free_dispatch_stats_enabled() → constant false Results: - FAST v3: 56.04M ops/s (47.4% of mimalloc) - Standard: 53.50M ops/s (45.3% of mimalloc) - M1 target (50%): 5.5% remaining 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
32 lines
1.5 KiB
Bash
Executable File
32 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# 10-run Mixed benchmark with explicit clean ENV for frozen/research knobs.
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# Purpose: avoid "bench_setenv_default() does not override exported ENV" drift.
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profile=${HAKMEM_PROFILE:-MIXED_TINYV3_C7_SAFE}
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iters=${ITERS:-20000000}
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ws=${WS:-400}
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runs=${RUNS:-10}
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bin=${BENCH_BIN:-./bench_random_mixed_hakmem}
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# Force known research knobs OFF to avoid accidental carry-over.
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export HAKMEM_TINY_HEADER_WRITE_ONCE=${HAKMEM_TINY_HEADER_WRITE_ONCE:-0}
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export HAKMEM_TINY_C7_PRESERVE_HEADER=${HAKMEM_TINY_C7_PRESERVE_HEADER:-0}
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export HAKMEM_TINY_TCACHE=${HAKMEM_TINY_TCACHE:-0}
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export HAKMEM_TINY_TCACHE_CAP=${HAKMEM_TINY_TCACHE_CAP:-64}
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export HAKMEM_MALLOC_TINY_DIRECT=${HAKMEM_MALLOC_TINY_DIRECT:-0}
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export HAKMEM_FRONT_FASTLANE_ALLOC_LEGACY_DIRECT=${HAKMEM_FRONT_FASTLANE_ALLOC_LEGACY_DIRECT:-0}
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export HAKMEM_FORCE_LIBC_ALLOC=${HAKMEM_FORCE_LIBC_ALLOC:-0}
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export HAKMEM_ENV_SNAPSHOT_SHAPE=${HAKMEM_ENV_SNAPSHOT_SHAPE:-0}
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# NOTE: Phase 19-1b is promoted in presets. Keep cleanenv aligned by default.
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export HAKMEM_FASTLANE_DIRECT=${HAKMEM_FASTLANE_DIRECT:-1}
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# NOTE: Phase 9/10 are promoted (bench_profile defaults to 1). Keep cleanenv aligned by default.
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export HAKMEM_FREE_TINY_FAST_MONO_DUALHOT=${HAKMEM_FREE_TINY_FAST_MONO_DUALHOT:-1}
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export HAKMEM_FREE_TINY_FAST_MONO_LEGACY_DIRECT=${HAKMEM_FREE_TINY_FAST_MONO_LEGACY_DIRECT:-1}
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for i in $(seq 1 "${runs}"); do
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echo "=== Run ${i}/${runs} ==="
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HAKMEM_PROFILE="${profile}" "${bin}" "${iters}" "${ws}" 1 2>&1 | rg "Throughput" || true
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done
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