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Moe Charm (CI) db833142f1 Fix: malloc 初期化デッドロックを解消 
**問題:**
- Larson ベンチマークが起動時に futex でハング
- 全プロセスが FUTEX_WAIT_PRIVATE で永遠に待機
- 初期化が完了せず、何も出力されない

**根本原因:**
`core/box/hak_wrappers.inc.h` の `malloc()` 関数で、
Line 42 の `getenv("HAKMEM_SFC_DEBUG")` が `g_initializing` チェックより前に実行される
→ `getenv()` が内部で malloc を呼ぶ
→ 無限再帰 → pthread_once デッドロック

**修正内容:**
`g_initializing` チェックを malloc() の最初に移動 (Line 41-44)
- 初期化中の再帰呼び出しを即座に libc にフォールバック
- getenv() などの init 関数が malloc を呼んでも安全

**効果:**
- デッドロック完全解消 ✅
- Larson ベンチマーク正常起動
- 性能維持: 4,192,124 ops/s (4.19M baseline)

**テスト:**
```bash
./larson_hakmem 1 8 128 128 1 1 1        # → 367,082 ops/s ✅
./larson_hakmem 2 8 128 1024 1 12345 4  # → 4,192,124 ops/s ✅
```

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-07 00:37:33 +09:00
..
box
Fix: malloc 初期化デッドロックを解消
2025-11-07 00:37:33 +09:00
hakmem_ace_controller.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace_controller.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace_metrics.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace_metrics.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace_stats.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace_stats.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace_ucb1.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace_ucb1.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ace.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_batch.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_batch.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_bigcache.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_bigcache.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_build_flags.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_config.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_config.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_debug.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_debug.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_elo.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_elo.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_evo.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_evo.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_features.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_internal.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_l25_pool.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_l25_pool.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_learn_log.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_learn_log.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_learner.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_learner.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_libc.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_mid_mt.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_mid_mt.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_p2.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_p2.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_policy.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_policy.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_pool.c
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
hakmem_pool.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_prof.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_prof.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_site_rules.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_site_rules.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_size_hist.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_size_hist.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_sizeclass_dist.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_sizeclass_dist.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_super_registry.c
Tiny/SuperSlab: implement per-class registry optimization for fast refill scan
2025-11-05 17:02:31 +09:00
hakmem_super_registry.h
Tiny/SuperSlab: implement per-class registry optimization for fast refill scan
2025-11-05 17:02:31 +09:00
hakmem_sys.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_sys.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_syscall.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_syscall.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_alloc_new.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_alloc_v3.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_alloc.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_assist.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_background.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_batch_refill.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_bg_bin.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_bg_spill.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_bg_spill.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_bump.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_config.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_config.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_drain_ema.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_fastcache.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_free.inc
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
hakmem_tiny_hot_pop_v4.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_hot_pop.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_hotmag.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_init.inc
Tiny: add per-class refill count tuning infrastructure (ChatGPT)
2025-11-05 17:45:11 +09:00
hakmem_tiny_intel.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_lifecycle.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_magazine.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_magazine.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_metadata.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_mini_mag.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_query_api.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_query.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_refill_p0.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_refill.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_registry_api.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_registry.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_remote_target.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_remote_target.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_remote.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_rss_api.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_rss.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_simple.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_simple.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_slab_mgmt.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_slow.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_smallmag.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_ss_target.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_ss_target.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_stats_api.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_stats.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_stats.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_superslab.c
Fix critical SuperSlab accounting bug + ACE improvements
2025-11-06 22:26:58 +09:00
hakmem_tiny_superslab.h
Fix critical SuperSlab accounting bug + ACE improvements
2025-11-06 22:26:58 +09:00
hakmem_tiny_tls_list.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_tls_ops.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_ultra_front.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_ultra_simple.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny.c
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
hakmem_tiny.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_trace.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_ucb1.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_whale.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_whale.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem.c
Option A (Full): Inline TLS cache access in malloc()
2025-11-05 07:07:47 +00:00
hakmem.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
mid_tcache.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
slab_handle.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_alloc_fast.inc.h
Tiny: add per-class refill count tuning infrastructure (ChatGPT)
2025-11-05 17:45:11 +09:00
tiny_api.h
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
tiny_atomic.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_debug_ring.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_debug_ring.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_debug.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_fastcache.c
Add malloc routing analysis and refill success tracking
2025-11-05 05:56:02 +00:00
tiny_fastcache.h
Phase 6-8: RDTSC cycle profiling - Critical bottleneck discovered!
2025-11-05 05:44:18 +00:00
tiny_free_fast.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_free_magazine.inc.h
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
tiny_mailbox.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_mailbox.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_mmap_gate.h
Tiny/SuperSlab: implement per-class registry optimization for fast refill scan
2025-11-05 17:02:31 +09:00
tiny_publish.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_publish.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_refill_opt.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_refill.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_remote.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_remote.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_sticky.c
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_sticky.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_superslab_alloc.inc.h
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
tiny_superslab_free.inc.h
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
tiny_system.h
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
tiny_tls_guard.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_tls.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00