tomoaki/hakmem
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
695aec8279bfba400e85f509f2066b20281cf7fc
hakmem/core
History
Moe Charm (CI) 695aec8279 feat(Phase 1-2): Add atomic initialization wait mechanism (safety improvement) 
Implements thread-safe atomic initialization tracking and a wait helper for
non-init threads to avoid libc fallback during the initialization window.

Changes:
- Convert g_initializing to _Atomic type for thread-safe access
- Add g_init_thread to identify which thread performs initialization
- Implement hak_init_wait_for_ready() helper with spin/yield mechanism
- Update hak_core_init.inc.h to use atomic operations
- Update hak_wrappers.inc.h to call wait helper instead of checking g_initializing

Results & Analysis:
- Performance: ±0% (21s → 21s, no measurable improvement)
- Safety: ✓ Prevents recursion in init window
- Investigation: Initialization overhead is <1% of total allocations
  - Expected: 2-8% improvement
  - Actual: 0% improvement (spin/yield overhead ≈ savings)
  - libc overhead: 41% → 57% (relative increase, likely sampling variation)

Key Findings from Perf Analysis:
- getenv: 0% (maintained from Phase 1-1) ✓
- libc malloc/free: ~24.54% of cycles
- libc fragmentation (malloc_consolidate/unlink_chunk): ~16% of cycles
- Total libc overhead: ~41% (difficult to optimize without changing algorithm)

Next Phase Target:
- Phase 2: Investigate libc fragmentation (malloc_consolidate 9.33%, unlink_chunk 6.90%)
- Potential approaches: hakmem Mid/ACE allocator expansion, sh8bench pattern analysis

Recommendation: Keep Phase 1-2 for safety (no performance regression), proceed to Phase 2.

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

Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-02 16:44:27 +09:00
..
box
feat(Phase 1-2): Add atomic initialization wait mechanism (safety improvement)
2025-12-02 16:44:27 +09:00
front
Fix mid free routing and relax mid W_MAX
2025-12-01 22:06:10 +09:00
refill
ENV cleanup: Remove BG/HotMag vars & guard fprintf (Larson 52.3M ops/s)
2025-11-26 14:45:26 +09:00
superslab
Refactor: Phase 2 Box化 - SuperSlab Lookup Box with multiple contract levels
2025-11-29 08:44:29 +09:00
hakmem_ace_controller.c
release: silence runtime logs and stabilize benches
2025-11-11 01:47:06 +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
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
hakmem_ace.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_batch.c
release: silence runtime logs and stabilize benches
2025-11-11 01:47:06 +09:00
hakmem_batch.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_bigcache.c
feat: Phase 7 + Phase 2 - Massive performance & stability improvements
2025-11-08 17:08:00 +09:00
hakmem_bigcache.h
feat: Phase 7 + Phase 2 - Massive performance & stability improvements
2025-11-08 17:08:00 +09:00
hakmem_build_flags.h
Fix: Enable SuperSlab backend by default to resolve OOM.
2025-11-30 15:08:45 +09:00
hakmem_config.c
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
hakmem_config.h
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
hakmem_debug_master.h
Cleanup: Consolidate debug ENV vars to HAKMEM_DEBUG_LEVEL
2025-11-29 06:57:03 +09:00
hakmem_debug.c
ENV Cleanup Step 6: Gate HAKMEM_TIMING in core/hakmem_debug.c
2025-11-28 01:05:18 +09:00
hakmem_debug.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_elo.c
Cleanup: Replace magic numbers with named constants in ELO
2025-11-28 17:00:56 +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
fix: guard Tiny FG misclass and add fg_tiny_gate box
2025-12-01 16:05:55 +09:00
hakmem_l25_pool.c
Fix mid free routing and relax mid W_MAX
2025-12-01 22:06:10 +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_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_phase7_config.h
Phase 7 Task 3: Pre-warm TLS cache (+180-280% improvement!)
2025-11-08 12:54:52 +09:00
hakmem_policy.c
Fix mid free routing and relax mid W_MAX
2025-12-01 22:06:10 +09:00
hakmem_policy.h
Revert "Port: Tune Superslab Min-Keep and Shared Pool Soft Caps (04a60c316)"
2025-11-26 15:43:45 +09:00
hakmem_pool.c
Fix mid free routing and relax mid W_MAX
2025-12-01 22:06:10 +09:00
hakmem_pool.c.refactored
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +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_shared_pool_acquire.c
Phase 9-2: Remove Legacy Backend & Unify to Shared Pool (50M ops/s)
2025-12-01 13:47:23 +09:00
hakmem_shared_pool_internal.h
Refactor: Split monolithic hakmem_shared_pool.c into acquire/release modules
2025-11-30 18:11:08 +09:00
hakmem_shared_pool_release.c
Phase 9-2: Remove Legacy Backend & Unify to Shared Pool (50M ops/s)
2025-12-01 13:47:23 +09:00
hakmem_shared_pool.c
Refactor: Split monolithic hakmem_shared_pool.c into acquire/release modules
2025-11-30 18:11:08 +09:00
hakmem_shared_pool.h
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
hakmem_site_rules.c
release: silence runtime logs and stabilize benches
2025-11-11 01:47:06 +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_smallmid_superslab.c
Phase 17-2: Small-Mid Dedicated SuperSlab Backend (実験結果: 70% page fault, 性能改善なし)
2025-11-16 03:21:13 +09:00
hakmem_smallmid_superslab.h
Phase 17-2: Small-Mid Dedicated SuperSlab Backend (実験結果: 70% page fault, 性能改善なし)
2025-11-16 03:21:13 +09:00
hakmem_smallmid.c
Phase 17-2: Small-Mid Dedicated SuperSlab Backend (実験結果: 70% page fault, 性能改善なし)
2025-11-16 03:21:13 +09:00
hakmem_smallmid.h
Phase 2-Opt1: Force inline range check functions (neutral perf)
2025-11-28 18:14:31 +09:00
hakmem_stats_master.h
Phase 4d: Add master stats control (HAKMEM_STATS)
2025-11-28 16:11:15 +09:00
hakmem_super_registry.c
Phase 9: SuperSlab optimization & EMPTY slab recycling (WIP)
2025-11-30 07:16:50 +09:00
hakmem_super_registry.h
Refactor: Split monolithic hakmem_shared_pool.c into acquire/release modules
2025-11-30 18:11:08 +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
Wrap debug fprintf in !HAKMEM_BUILD_RELEASE guards (Release build optimization)
2025-11-26 13:14:18 +09:00
hakmem_syscall.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_ace_guard_box.inc
Cleanup: Consolidate debug ENV vars to HAKMEM_DEBUG_LEVEL
2025-11-29 06:57:03 +09:00
hakmem_tiny_alloc_new.inc
Code Cleanup: Remove false positives, redundant validations, and reduce verbose logging
2025-11-21 23:00:24 +09:00
hakmem_tiny_alloc.inc
ENV Cleanup Step 2c: Gate debug code in hakmem_tiny_alloc.inc
2025-11-28 00:45:27 +09:00
hakmem_tiny_background.inc
ENV Cleanup: Delete Ultra HEAP & BG Remote dead code (-1,096 LOC)
2025-11-27 04:35:47 +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
Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets
2025-11-13 06:50:20 +09:00
hakmem_tiny_bg_spill.c
ENV cleanup: Remove BG/HotMag vars & guard fprintf (Larson 52.3M ops/s)
2025-11-26 14:45:26 +09:00
hakmem_tiny_bg_spill.h
Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets
2025-11-13 06:50:20 +09:00
hakmem_tiny_bump.inc.h
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +09:00
hakmem_tiny_config_box.inc
Larson double-free investigation: Add full operation lifecycle logging
2025-11-27 08:18:01 +09:00
hakmem_tiny_config.c
Phase 10: TLS/SFC aggressive cache tuning (syscall reduction failed)
2025-11-13 14:25:54 +09:00
hakmem_tiny_config.h
ENV cleanup: Consolidate SFC_DEBUG getenv() calls (86% reduction)
2025-11-27 03:18:33 +09:00
hakmem_tiny_drain_ema.inc.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_eventq_box.inc
Refactor: Extract 4 safe Box modules from hakmem_tiny.c (-73% total reduction)
2025-11-21 03:20:42 +09:00
hakmem_tiny_fastcache.inc.h
ENV Cleanup Step 12: Gate HAKMEM_TINY_FAST_DEBUG + HAKMEM_TINY_FAST_DEBUG_MAX
2025-11-28 04:32:15 +09:00
hakmem_tiny_free.inc
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
hakmem_tiny_globals_box.inc
Refactor: Extract 5 Box modules from hakmem_tiny.c (-52% size reduction)
2025-11-21 01:16:45 +09:00
hakmem_tiny_hot_pop.inc.h
Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets
2025-11-13 06:50:20 +09:00
hakmem_tiny_hotmag.inc.h
Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets
2025-11-13 06:50:20 +09:00
hakmem_tiny_init.inc
ENV Cleanup: Delete Ultra HEAP & BG Remote dead code (-1,096 LOC)
2025-11-27 04:35:47 +09:00
hakmem_tiny_integrity.h
Wrap debug fprintf in !HAKMEM_BUILD_RELEASE guards (Release build optimization)
2025-11-26 13:14:18 +09:00
hakmem_tiny_intel.inc
ENV cleanup: Remove BG/HotMag vars & guard fprintf (Larson 52.3M ops/s)
2025-11-26 14:45:26 +09:00
hakmem_tiny_lazy_init.inc.h
Phase 9: SuperSlab optimization & EMPTY slab recycling (WIP)
2025-11-30 07:16:50 +09:00
hakmem_tiny_legacy_slow_box.inc
Refactor: Extract 3 more Box modules from hakmem_tiny.c (-70% total reduction)
2025-11-21 01:23:59 +09:00
hakmem_tiny_lifecycle.inc
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
hakmem_tiny_magazine.c
Phase 12: Shared SuperSlab Pool implementation (WIP - runtime crash)
2025-11-13 16:33:03 +09:00
hakmem_tiny_magazine.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_metadata.inc
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
hakmem_tiny_mini_mag.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_phase6_wrappers_box.inc
ENV Cleanup: Delete Ultra HEAP & BG Remote dead code (-1,096 LOC)
2025-11-27 04:35:47 +09:00
hakmem_tiny_publish_box.inc
Refactor: Extract 5 Box modules from hakmem_tiny.c (-52% size reduction)
2025-11-21 01:16:45 +09:00
hakmem_tiny_query_api.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_query.c
Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).
2025-11-14 01:02:00 +09:00
hakmem_tiny_refill_p0_stub.c
Front-Direct implementation: SS→FC direct refill + SLL complete bypass
2025-11-14 05:41:49 +09:00
hakmem_tiny_refill_p0.inc.h
ENV cleanup: Remove BG/HotMag vars & guard fprintf (Larson 52.3M ops/s)
2025-11-26 14:45:26 +09:00
hakmem_tiny_refill.inc.h
Phase 7-Step7: Replace g_tls_sll_enable with TINY_FRONT_TLS_SLL_ENABLED macro
2025-11-29 17:35:51 +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
ENV Cleanup: Delete Ultra HEAP & BG Remote dead code (-1,096 LOC)
2025-11-27 04:35:47 +09:00
hakmem_tiny_remote_target.h
ENV Cleanup: Delete Ultra HEAP & BG Remote dead code (-1,096 LOC)
2025-11-27 04:35:47 +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_sfc.c
Phase 4d: Add master stats control (HAKMEM_STATS)
2025-11-28 16:11:15 +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_lookup_box.inc
Refactor: Extract 3 more Box modules from hakmem_tiny.c (-70% total reduction)
2025-11-21 01:23:59 +09:00
hakmem_tiny_slab_mgmt.inc
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
hakmem_tiny_sll_cap_box.inc
Refactor: Extract 4 safe Box modules from hakmem_tiny.c (-73% total reduction)
2025-11-21 03:20:42 +09:00
hakmem_tiny_slow.inc
ENV Cleanup Step 2a: Gate debug code in hakmem_tiny_slow.inc
2025-11-28 00:43:57 +09:00
hakmem_tiny_smallmag.inc.h
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +09:00
hakmem_tiny_ss_active_box.inc
Refactor: Extract 4 safe Box modules from hakmem_tiny.c (-73% total reduction)
2025-11-21 03:20:42 +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
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +09:00
hakmem_tiny_stats.c
ENV cleanup: Add RELEASE guards to DEBUG ENV variables (14 vars)
2025-11-27 03:41:07 +09:00
hakmem_tiny_stats.h
Box TLS-SLL: fix splice head normalization and remove false misalignment guard; add header-aware linear link instrumentation; log splice details in debug.\n\n- Normalize head before publishing to TLS SLL (avoid user-ptr head)\n- Remove size-mod alignment guard (stride!=size); keep small-ptr fail-fast only\n- Drop heuristic base normalization to avoid corrupting base\n- Add [LINEAR_LINK]/[SPLICE_LINK]/[SPLICE_SET_HEAD] debug logs (debug-only)\n- Verified debug build on bench_fixed_size_hakmem with visible carve/splice traces
2025-11-11 00:02:24 +09:00
hakmem_tiny_superslab_constants.h
Phase 2-Opt2: Reduce SuperSlab default size to 512KB (+10-15% perf)
2025-11-28 18:16:32 +09:00
hakmem_tiny_superslab_internal.h
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
hakmem_tiny_superslab.h
Fix: Double header calculation bug in tiny_block_stride_for_class() - META_MISMATCH resolved
2025-11-22 09:34:35 +09:00
hakmem_tiny_tls_list.h
Fix mid free routing and relax mid W_MAX
2025-12-01 22:06:10 +09:00
hakmem_tiny_tls_ops.h
Cleanup: Add tiny_debug_api.h to eliminate guard/failfast implicit warnings
2025-11-29 06:47:13 +09:00
hakmem_tiny_tls_state_box.inc
ENV Cleanup: Delete Ultra HEAP & BG Remote dead code (-1,096 LOC)
2025-11-27 04:35:47 +09:00
hakmem_tiny_unified_stats.c
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
hakmem_tiny_unified_stats.h
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
hakmem_tiny.c
Cleanup: Consolidate debug ENV vars to HAKMEM_DEBUG_LEVEL
2025-11-29 06:57:03 +09:00
hakmem_tiny.h
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
hakmem_trace_master.h
Phase 4c: Add master trace control (HAKMEM_TRACE)
2025-11-28 16:08:44 +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
feat(Phase 1-2): Add atomic initialization wait mechanism (safety improvement)
2025-12-02 16:44:27 +09:00
hakmem.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
link_stubs.c
Fix TSan build: Add weak stubs for sanitizer compatibility
2025-11-27 05:19:56 +09:00
link_stubs.d
Phase 7: header-aware TLS front caches and FG gating
2025-11-10 18:04:08 +09:00
mid_tcache.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
page_arena.c
Wrap debug fprintf in !HAKMEM_BUILD_RELEASE guards (Release build optimization)
2025-11-26 13:14:18 +09:00
page_arena.d
Phase 24 PageArena/HotSpanBox: Mid/VM page reuse cache (structural limit identified)
2025-11-17 03:22:27 +09:00
page_arena.h
Code Cleanup: Remove false positives, redundant validations, and reduce verbose logging
2025-11-21 23:00:24 +09:00
pool_refill.c
Tiny: fix remote sentinel leak → SEGV; add defense-in-depth; PoolTLS: refill-boundary remote drain; build UX help; quickstart docs
2025-11-09 16:49:34 +09:00
pool_refill.h
feat: Pool TLS Phase 1 - Lock-free TLS freelist (173x improvement, 2.3x vs System)
2025-11-08 23:53:25 +09:00
pool_tls_arena.c
Phase 24 PageArena/HotSpanBox: Mid/VM page reuse cache (structural limit identified)
2025-11-17 03:22:27 +09:00
pool_tls_arena.h
Tiny: fix header/stride mismatch and harden refill paths
2025-11-09 18:55:50 +09:00
pool_tls_bind.c
Pool TLS: BIND_BOX simplification - TID cache only (SEGV fixed)
2025-11-14 15:00:13 +09:00
pool_tls_bind.h
Pool TLS: BIND_BOX simplification - TID cache only (SEGV fixed)
2025-11-14 15:00:13 +09:00
pool_tls_registry.c
Pool TLS: Lock-free MPSC remote queue implementation
2025-11-14 14:29:05 +09:00
pool_tls_registry.h
Tiny: fix header/stride mismatch and harden refill paths
2025-11-09 18:55:50 +09:00
pool_tls_remote.c
Pool TLS: Lock-free MPSC remote queue implementation
2025-11-14 14:29:05 +09:00
pool_tls_remote.h
Tiny: fix header/stride mismatch and harden refill paths
2025-11-09 18:55:50 +09:00
pool_tls.c
P0 Lock Contention Analysis: Instrumentation + comprehensive report
2025-11-14 15:32:07 +09:00
pool_tls.h
Tiny: fix header/stride mismatch and harden refill paths
2025-11-09 18:55:50 +09:00
ptr_trace.h
ENV Cleanup Step 5: Gate HAKMEM_PTR_TRACE_DUMP/VERBOSE in core/ptr_trace.h
2025-11-28 01:04:29 +09:00
ptr_track.h
Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets
2025-11-13 06:50:20 +09:00
slab_handle.h
Fix cross-thread ownership check: Use bits 8-15 for owner_tid_low
2025-11-27 11:52:11 +09:00
superslab_ace.c
Refactor: Split hakmem_tiny_superslab.c + unified backend exit point
2025-11-29 05:13:04 +09:00
superslab_allocate.c
Refactor: Split hakmem_tiny_superslab.c + unified backend exit point
2025-11-29 05:13:04 +09:00
superslab_backend.c
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
superslab_cache.c
Refactor: Split hakmem_tiny_superslab.c + unified backend exit point
2025-11-29 05:13:04 +09:00
superslab_head.c
Feat(phase9): Safe removal from legacy list on shared pool free (Task 2)
2025-11-30 15:21:42 +09:00
superslab_slab.c
Phase 9-2: Remove Legacy Backend & Unify to Shared Pool (50M ops/s)
2025-12-01 13:47:23 +09:00
superslab_stats.c
Refactor: Split hakmem_tiny_superslab.c + unified backend exit point
2025-11-29 05:13:04 +09:00
tiny_adaptive_sizing.c
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
tiny_adaptive_sizing.h
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
tiny_alloc_fast_inline.h
Tiny Pool redesign: P0.1, P0.3, P1.1, P1.2 - Out-of-band class_idx lookup
2025-11-28 13:42:39 +09:00
tiny_alloc_fast_push.c
Phase 23 Unified Cache + PageFaultTelemetry generalization: Mid/VM page-fault bottleneck identified
2025-11-17 02:47:58 +09:00
tiny_alloc_fast_push.d
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
tiny_alloc_fast_sfc.inc.h
ENV cleanup: Consolidate SFC_DEBUG getenv() calls (86% reduction)
2025-11-27 03:18:33 +09:00
tiny_alloc_fast.inc.h
Phase 7-Step8: Replace SFC/HEAP_V2/ULTRA_SLIM runtime checks with config macros
2025-11-29 17:40:05 +09:00
tiny_api.h
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
tiny_atomic.h
Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).
2025-11-14 01:02:00 +09:00
tiny_box_geometry.h
Wrap debug fprintf in !HAKMEM_BUILD_RELEASE guards (Release build optimization)
2025-11-26 13:14:18 +09:00
tiny_debug_api.h
Cleanup: Add tiny_debug_api.h to eliminate guard/failfast implicit warnings
2025-11-29 06:47:13 +09:00
tiny_debug_ring.c
ENV cleanup: Add RELEASE guards to DEBUG ENV variables (14 vars)
2025-11-27 03:41:07 +09:00
tiny_debug_ring.h
Front-Direct implementation: SS→FC direct refill + SLL complete bypass
2025-11-14 05:41:49 +09:00
tiny_debug.h
ENV Cleanup Step 1: Gate tiny_debug.h with HAKMEM_BUILD_RELEASE
2025-11-28 00:43:07 +09:00
tiny_failfast.c
Cleanup: Consolidate debug ENV vars to HAKMEM_DEBUG_LEVEL
2025-11-29 06:57:03 +09:00
tiny_failfast.d
Cleanup: Consolidate debug ENV vars to HAKMEM_DEBUG_LEVEL
2025-11-29 06:57:03 +09:00
tiny_fastcache.c
Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected)
2025-11-20 07:32:30 +09:00
tiny_fastcache.h
ENV Cleanup Step 3: Gate HAKMEM_TINY_PROFILE in tiny_fastcache.h
2025-11-28 00:46:32 +09:00
tiny_fc_api.h
Tiny: Enable P0→FC direct path for class7 (1KB) by default + docs
2025-11-09 23:15:02 +09:00
tiny_free_fast_v2.inc.h
P2: TLS SLL Redesign - class_map default, tls_cached tracking, conditional header restore
2025-11-28 14:11:37 +09:00
tiny_free_fast.inc.h
Refactor: Phase 2 Box化 - SuperSlab Lookup Box with multiple contract levels
2025-11-29 08:44:29 +09:00
tiny_free_magazine.inc.h
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
tiny_mmap_gate.h
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +09:00
tiny_nextptr.h
Fix C0 (8B) next pointer overflow and optimize with bitmask lookup
2025-11-28 15:04:06 +09:00
tiny_publish.c
ENV Cleanup Step 17: Gate HAKMEM_TINY_RF_TRACE
2025-11-28 04:36:37 +09:00
tiny_publish.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_ready_bg.h
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +09:00
tiny_ready.h
ENV cleanup: Remove BG/HotMag vars & guard fprintf (Larson 52.3M ops/s)
2025-11-26 14:45:26 +09:00
tiny_refill_opt.h
Cleanup: Consolidate debug ENV vars to HAKMEM_DEBUG_LEVEL
2025-11-29 06:57:03 +09:00
tiny_refill.h
Extract adopt/refill boundary into tiny_adopt_refill_box
2025-11-30 11:06:44 +09:00
tiny_region_id.h
Phase 6-A: Clarify debug-only validation (code readability, no perf change)
2025-11-29 15:22:31 +09:00
tiny_remote_bg.h
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +09:00
tiny_remote.c
Phase 12: Shared SuperSlab Pool implementation (WIP - runtime crash)
2025-11-13 16:33:03 +09:00
tiny_remote.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_route.h
Infrastructure and build updates
2025-11-11 21:49:05 +09:00
tiny_sticky.c
CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消
2025-11-07 01:27:04 +09:00
tiny_sticky.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00
tiny_superslab_alloc.inc.h
Cleanup: Add tiny_debug_api.h to eliminate guard/failfast implicit warnings
2025-11-29 06:47:13 +09:00
tiny_superslab_free.inc.h
feat: Add ACE allocation failure tracing and debug hooks
2025-12-01 16:37:59 +09:00
tiny_system.h
Phase 1: Box Theory refactoring + include reduction
2025-11-06 21:54:12 +09:00
tiny_tls_guard.h
Phase 6-2.6: Fix slab_data_start() consistency in refill/validation paths
2025-11-07 22:34:24 +09:00
tiny_tls.h
Debug Counters Implementation - Clean History
2025-11-05 12:31:14 +09:00