b6212bbe31
- Promoted Warm Pool Size=16 as the new baseline (+3.26% gain). - Updated PERFORMANCE_TARGETS_SCORECARD.md with Phase 69 results. - Updated scripts/run_mixed_10_cleanenv.sh and core/bench_profile.h to use HAKMEM_WARM_POOL_SIZE=16 by default. - Clarified that TINY_REFILL_BATCH_SIZE is not currently connected.
228 lines
13 KiB
C
228 lines
13 KiB
C
#pragma once
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#include <dlfcn.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <unistd.h>
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#ifdef USE_HAKMEM
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#include "box/wrapper_env_box.h" // wrapper_env_refresh_from_env (Phase 2 B4)
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#include "box/tiny_static_route_box.h" // tiny_static_route_refresh_from_env (Phase 3 C3)
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#include "box/hakmem_env_snapshot_box.h" // hakmem_env_snapshot_refresh_from_env (Phase 4 E1)
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#include "box/tiny_free_route_cache_env_box.h" // tiny_free_static_route_refresh_from_env (Phase 8)
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#include "box/tiny_c7_preserve_header_env_box.h" // tiny_c7_preserve_header_env_refresh_from_env (Phase 13 v1)
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#include "box/tiny_tcache_env_box.h" // tiny_tcache_env_refresh_from_env (Phase 14 v1)
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#include "box/tiny_unified_lifo_env_box.h" // tiny_unified_lifo_env_refresh_from_env (Phase 15 v1)
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#include "box/front_fastlane_alloc_legacy_direct_env_box.h" // front_fastlane_alloc_legacy_direct_env_refresh_from_env (Phase 16 v1)
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#include "box/fastlane_direct_env_box.h" // fastlane_direct_env_refresh_from_env (Phase 19-1)
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#include "box/tiny_header_hotfull_env_box.h" // tiny_header_hotfull_env_refresh_from_env (Phase 21)
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#endif
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// env が未設定のときだけ既定値を入れる
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static inline void bench_setenv_default(const char* key, const char* val) {
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if (getenv(key) != NULL) return;
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static void* (*real_malloc)(size_t) = NULL;
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static int (*real_putenv)(char*) = NULL;
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if (!real_malloc) {
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real_malloc = (void* (*)(size_t))dlsym(RTLD_NEXT, "malloc");
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if (!real_malloc) real_malloc = malloc;
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}
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if (!real_putenv) {
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real_putenv = (int (*)(char*))dlsym(RTLD_NEXT, "putenv");
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if (!real_putenv) real_putenv = putenv;
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}
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size_t klen = strlen(key);
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size_t vlen = strlen(val);
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char* buf = (char*)real_malloc(klen + vlen + 2);
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if (!buf) return;
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memcpy(buf, key, klen);
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buf[klen] = '=';
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memcpy(buf + klen + 1, val, vlen);
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buf[klen + 1 + vlen] = '\0';
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{
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char msg[256];
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int n = snprintf(msg, sizeof(msg), "[bench_profile] set %s=%s\n", key, val);
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if (n > 0) {
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if (n > (int)sizeof(msg)) n = (int)sizeof(msg);
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ssize_t w = write(2, msg, (size_t)n);
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(void)w;
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}
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}
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real_putenv(buf); // takes ownership; do not free
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}
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// ベンチ専用: HAKMEM_PROFILE に応じて ENV をプリセットする
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static inline void bench_apply_mixed_tinyv3_c7_common(void) {
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bench_setenv_default("HAKMEM_TINY_HEAP_PROFILE", "C7_SAFE");
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bench_setenv_default("HAKMEM_TINY_C7_HOT", "1");
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bench_setenv_default("HAKMEM_TINY_HOTHEAP_V2", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_CLASSES", "0x80");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V4_ENABLED", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V4_CLASSES", "0x0");
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bench_setenv_default("HAKMEM_TINY_PTR_FAST_CLASSIFY_V4_ENABLED", "0");
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bench_setenv_default("HAKMEM_SMALL_SEGMENT_V4_ENABLED", "0");
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bench_setenv_default("HAKMEM_POOL_V2_ENABLED", "0");
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bench_setenv_default("HAKMEM_TINY_FRONT_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_TINY_FRONT_V3_LUT_ENABLED", "1");
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bench_setenv_default("HAKMEM_TINY_PTR_FAST_CLASSIFY_ENABLED", "1");
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// Phase FREE-TINY-FAST-DUALHOT-1: C0-C3 direct fast free (skip policy snapshot)
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bench_setenv_default("HAKMEM_FREE_TINY_FAST_HOTCOLD", "1");
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// Phase 2 B4: Wrapper hot/cold split (malloc/free wrapper shape)
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bench_setenv_default("HAKMEM_WRAP_SHAPE", "1");
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// Phase 4 E1: ENV Snapshot Consolidation (+3.92% proven on Mixed)
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bench_setenv_default("HAKMEM_ENV_SNAPSHOT", "1");
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// Phase 5 E4-1: Free wrapper ENV snapshot (+3.51% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FREE_WRAPPER_ENV_SNAPSHOT", "1");
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// Phase 5 E4-2: Malloc wrapper ENV snapshot (+21.83% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_MALLOC_WRAPPER_ENV_SNAPSHOT", "1");
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// Phase 5 E5-1: Free Tiny Direct Path (+3.35% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FREE_TINY_DIRECT", "1");
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// Phase 6-1: Front FastLane (Layer Collapse) (+11.13% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FRONT_FASTLANE", "1");
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// Phase 6-2: Front FastLane Free DeDup (+5.18% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FRONT_FASTLANE_FREE_DEDUP", "1");
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// Phase 21: Tiny Header HotFull (alloc header hot/cold split; opt-out with 0)
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bench_setenv_default("HAKMEM_TINY_HEADER_HOTFULL", "1");
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// Phase 19-1b: FastLane Direct (wrapper layer bypass, +5.88% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FASTLANE_DIRECT", "1");
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// Phase 9: FREE-TINY-FAST MONO DUALHOT (+2.72% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FREE_TINY_FAST_MONO_DUALHOT", "1");
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// Phase 10: FREE-TINY-FAST MONO LEGACY DIRECT (+1.89% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FREE_TINY_FAST_MONO_LEGACY_DIRECT", "1");
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// Phase 4-4: C6 ULTRA free+alloc 統合を有効化 (default OFF, manual opt-in)
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bench_setenv_default("HAKMEM_TINY_C6_ULTRA_FREE_ENABLED", "0");
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// Phase MID-V3: Mid/Pool HotBox v3
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// Mixed (16–1024B) では MID_V3(C6) が大きく遅くなるため、デフォルト OFF に固定。
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// C6-heavy プロファイル側でのみ ON を推奨する（C6-heavy のみ最適化対象）。
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bench_setenv_default("HAKMEM_MID_V3_ENABLED", "0");
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bench_setenv_default("HAKMEM_MID_V3_CLASSES", "0x0");
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// Phase 2 B3: Routing branch shape optimization (LIKELY on LEGACY, cold helper for rare routes)
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bench_setenv_default("HAKMEM_TINY_ALLOC_ROUTE_SHAPE", "1");
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// Phase 3 C3: Static routing (policy_snapshot bypass, +2.2% proven)
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bench_setenv_default("HAKMEM_TINY_STATIC_ROUTE", "1");
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// Phase 3 D1: Free route cache (TLS cache for free path routing, +2.19% proven)
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bench_setenv_default("HAKMEM_FREE_STATIC_ROUTE", "1");
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// Phase 69-1: Warm Pool Size=16 (+3.26% Strong GO, ENV-only)
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bench_setenv_default("HAKMEM_WARM_POOL_SIZE", "16");
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}
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static inline void bench_apply_profile(void) {
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const char* p = getenv("HAKMEM_PROFILE");
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if (!p || !*p) return;
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if (strcmp(p, "MIXED_TINYV3_C7_SAFE") == 0) {
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// Speed-first default (Phase 57): do not set HAKMEM_SS_MEM_LEAN here.
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bench_apply_mixed_tinyv3_c7_common();
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} else if (strcmp(p, "MIXED_TINYV3_C7_BALANCED") == 0) {
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// Balanced mode (Phase 55/56): LEAN+OFF (prewarm suppression only).
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bench_apply_mixed_tinyv3_c7_common();
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bench_setenv_default("HAKMEM_SS_MEM_LEAN", "1");
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bench_setenv_default("HAKMEM_SS_MEM_LEAN_DECOMMIT", "OFF");
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bench_setenv_default("HAKMEM_SS_MEM_LEAN_TARGET_MB", "10");
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} else if (strcmp(p, "C6_HEAVY_LEGACY_POOLV1") == 0) {
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bench_setenv_default("HAKMEM_TINY_HEAP_PROFILE", "C7_SAFE");
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bench_setenv_default("HAKMEM_TINY_C6_HOT", "0");
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bench_setenv_default("HAKMEM_TINY_HOTHEAP_V2", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_CLASSES", "0x80");
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bench_setenv_default("HAKMEM_POOL_V2_ENABLED", "0");
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bench_setenv_default("HAKMEM_POOL_V1_FLATTEN_ENABLED", "0");
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bench_setenv_default("HAKMEM_MID_DESC_CACHE_ENABLED", "1");
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// Phase 4-4: C6 ULTRA free+alloc 統合を有効化 (default OFF, manual opt-in)
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bench_setenv_default("HAKMEM_TINY_C6_ULTRA_FREE_ENABLED", "0");
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// Phase MID-V3: Mid/Pool HotBox v3 (257-768B, C6 only)
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bench_setenv_default("HAKMEM_MID_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_MID_V3_CLASSES", "0x40");
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// Phase 6-1: Front FastLane (Layer Collapse) (+11.13% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FRONT_FASTLANE", "1");
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// Phase 6-2: Front FastLane Free DeDup (+5.18% proven on Mixed, 10-run)
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bench_setenv_default("HAKMEM_FRONT_FASTLANE_FREE_DEDUP", "1");
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// Phase 21: Tiny Header HotFull (alloc header hot/cold split; opt-out with 0)
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bench_setenv_default("HAKMEM_TINY_HEADER_HOTFULL", "1");
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// Phase 19-1b: FastLane Direct (wrapper layer bypass)
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bench_setenv_default("HAKMEM_FASTLANE_DIRECT", "1");
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// Phase 2 B3: Routing branch shape optimization (LIKELY on LEGACY, cold helper for rare routes)
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bench_setenv_default("HAKMEM_TINY_ALLOC_ROUTE_SHAPE", "1");
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} else if (strcmp(p, "C6_V7_STUB") == 0) {
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// Phase v7-1: C6-only v7 stub 実験用（MID v3 fallback）
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bench_setenv_default("HAKMEM_TINY_HEAP_PROFILE", "C7_SAFE");
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bench_setenv_default("HAKMEM_TINY_C6_HOT", "0");
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bench_setenv_default("HAKMEM_TINY_HOTHEAP_V2", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_CLASSES", "0x80");
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bench_setenv_default("HAKMEM_POOL_V2_ENABLED", "0");
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bench_setenv_default("HAKMEM_MID_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_MID_V3_CLASSES", "0x40");
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// v7 stub ON (C6-only)
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bench_setenv_default("HAKMEM_SMALL_HEAP_V7_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V7_CLASSES", "0x40");
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} else if (strcmp(p, "C6_HEAVY_LEGACY_POOLV1_FLATTEN") == 0) {
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// LEGACY mid/smallmid ベンチ専用（C7_SAFE では使用しない）
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bench_setenv_default("HAKMEM_TINY_HEAP_PROFILE", "LEGACY");
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bench_setenv_default("HAKMEM_TINY_C6_HOT", "0");
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bench_setenv_default("HAKMEM_TINY_HOTHEAP_V2", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_CLASSES", "0x80");
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bench_setenv_default("HAKMEM_POOL_V2_ENABLED", "0");
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bench_setenv_default("HAKMEM_POOL_V1_FLATTEN_ENABLED", "1");
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bench_setenv_default("HAKMEM_POOL_V1_FLATTEN_STATS", "1");
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bench_setenv_default("HAKMEM_POOL_ZERO_MODE", "header");
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} else if (strcmp(p, "DEBUG_TINY_FRONT_PERF") == 0) {
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bench_setenv_default("HAKMEM_TINY_HEAP_PROFILE", "C7_SAFE");
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bench_setenv_default("HAKMEM_TINY_C7_HOT", "1");
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bench_setenv_default("HAKMEM_TINY_HOTHEAP_V2", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_CLASSES", "0x80");
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bench_setenv_default("HAKMEM_POOL_V2_ENABLED", "0");
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bench_setenv_default("HAKMEM_TINY_FRONT_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_TINY_FRONT_V3_LUT_ENABLED", "1");
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bench_setenv_default("HAKMEM_TINY_PTR_FAST_CLASSIFY_ENABLED", "1");
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} else if (strcmp(p, "C6_SMALL_HEAP_V3_EXPERIMENT") == 0) {
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// C6 を SmallObject v3 に載せる研究用（標準では使用しない）
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bench_setenv_default("HAKMEM_TINY_HEAP_PROFILE", "C7_SAFE");
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bench_setenv_default("HAKMEM_TINY_C6_HOT", "1");
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bench_setenv_default("HAKMEM_TINY_HOTHEAP_V2", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_CLASSES", "0x40"); // C6 only
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bench_setenv_default("HAKMEM_SMALL_HEAP_V4_ENABLED", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V4_CLASSES", "0x0");
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bench_setenv_default("HAKMEM_POOL_V2_ENABLED", "0");
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} else if (strcmp(p, "C6_SMALL_HEAP_V4_EXPERIMENT") == 0) {
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// C6 を SmallObject v4 に載せる研究用（標準では使用しない）
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bench_setenv_default("HAKMEM_TINY_HEAP_PROFILE", "C7_SAFE");
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bench_setenv_default("HAKMEM_TINY_C6_HOT", "1");
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bench_setenv_default("HAKMEM_TINY_HOTHEAP_V2", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_ENABLED", "0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V3_CLASSES", "0x0");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V4_ENABLED", "1");
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bench_setenv_default("HAKMEM_SMALL_HEAP_V4_CLASSES", "0x40"); // C6 only
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bench_setenv_default("HAKMEM_POOL_V2_ENABLED", "0");
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}
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#ifdef USE_HAKMEM
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// Phase 3 C3 Step 0: Ensure policy snapshot reflects final ENV after putenv defaults.
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small_policy_v7_bump_version();
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// Phase 2 B4: Sync wrapper ENV cache after bench_profile putenv defaults.
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wrapper_env_refresh_from_env();
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// Phase 3 C3: Sync static route cache after bench_profile putenv defaults.
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tiny_static_route_refresh_from_env();
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// Phase 4 E1: Sync ENV snapshot cache after bench_profile putenv defaults.
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hakmem_env_snapshot_refresh_from_env();
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// Phase 8: Sync free static route ENV cache after bench_profile putenv defaults.
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tiny_free_static_route_refresh_from_env();
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// Phase 13 v1: Sync C7 preserve header ENV cache after bench_profile putenv defaults.
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tiny_c7_preserve_header_env_refresh_from_env();
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// Phase 14 v1: Sync tcache ENV cache after bench_profile putenv defaults.
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tiny_tcache_env_refresh_from_env();
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// Phase 15 v1: Sync LIFO ENV cache after bench_profile putenv defaults.
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tiny_unified_lifo_env_refresh_from_env();
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// Phase 16 v1: Sync LEGACY direct ENV cache after bench_profile putenv defaults.
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front_fastlane_alloc_legacy_direct_env_refresh_from_env();
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// Phase 19-1: Sync FastLane Direct ENV cache after bench_profile putenv defaults.
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fastlane_direct_env_refresh_from_env();
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// Phase 21: Sync Tiny Header HotFull ENV cache after bench_profile putenv defaults.
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tiny_header_hotfull_env_refresh_from_env();
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#endif
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}
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