hakmem

tomoaki/hakmem

Fork 0

Commit Graph

Author	SHA1	Message	Date
Moe Charm (CI)	ae056e26ae	Phase ML1 refactoring: Code readability and warnings cleanup - Add (void) casts for unused timespec/profiling variables - Split multi-statement lines in pool_free_fast functions for clarity - Mark pool_hotbox_v2_pop_partial as __attribute__((unused)) - Verified functionality with HAKMEM_POOL_ZERO_MODE=header optimization - Performance stable: +16.1% improvement in header mode (10K iterations) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>	2025-12-10 09:15:24 +09:00
Moe Charm (CI)	acc64f2438	Phase ML1: Pool v1 memset 89.73% overhead 軽量化 (+15.34% improvement) ## Summary - ChatGPT により bench_profile.h の setenv segfault を修正（RTLD_NEXT 経由に切り替え） - core/box/pool_zero_mode_box.h 新設：ENV キャッシュ経由で ZERO_MODE を統一管理 - core/hakmem_pool.c で zero mode に応じた memset 制御（FULL/header/off） - A/B テスト結果：ZERO_MODE=header で +15.34% improvement（1M iterations, C6-heavy） ## Files Modified - core/box/pool_api.inc.h: pool_zero_mode_box.h include - core/bench_profile.h: glibc setenv → malloc+putenv（segfault 回避） - core/hakmem_pool.c: zero mode 参照・制御ロジック - core/box/pool_zero_mode_box.h (新設): enum/getter - CURRENT_TASK.md: Phase ML1 結果記載 ## Test Results \| Iterations \| ZERO_MODE=full \| ZERO_MODE=header \| Improvement \| \|-----------\|----------------\|-----------------\|------------\| \| 10K \| 3.06 M ops/s \| 3.17 M ops/s \| +3.65% \| \| 1M \| 23.71 M ops/s \| 27.34 M ops/s \| +15.34% \| 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>	2025-12-10 09:08:18 +09:00
Moe Charm (CI)	602edab87f	Phase 1: Box Theory refactoring + include reduction Phase 1-1: Split hakmem_tiny_free.inc (1,711 → 452 lines, -73%) - Created tiny_free_magazine.inc.h (413 lines) - Magazine layer - Created tiny_superslab_alloc.inc.h (394 lines) - SuperSlab alloc - Created tiny_superslab_free.inc.h (305 lines) - SuperSlab free Phase 1-2++: Refactor hakmem_pool.c (1,481 → 907 lines, -38.8%) - Created pool_tls_types.inc.h (32 lines) - TLS structures - Created pool_mf2_types.inc.h (266 lines) - MF2 data structures - Created pool_mf2_helpers.inc.h (158 lines) - Helper functions - Created pool_mf2_adoption.inc.h (129 lines) - Adoption logic Phase 1-3: Reduce hakmem_tiny.c includes (60 → 46, -23.3%) - Created tiny_system.h - System headers umbrella (stdio, stdlib, etc.) - Created tiny_api.h - API headers umbrella (stats, query, rss, registry) Performance: 4.19M ops/s maintained (±0% regression) Verified: Larson benchmark 2×8×128×1024 = 4,192,128 ops/s 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-06 21:54:12 +09:00

Author

SHA1

Message

Date

Moe Charm (CI)

ae056e26ae

Phase ML1 refactoring: Code readability and warnings cleanup

- Add (void) casts for unused timespec/profiling variables
- Split multi-statement lines in pool_free_fast functions for clarity
- Mark pool_hotbox_v2_pop_partial as __attribute__((unused))
- Verified functionality with HAKMEM_POOL_ZERO_MODE=header optimization
- Performance stable: +16.1% improvement in header mode (10K iterations)

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

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

2025-12-10 09:15:24 +09:00

Moe Charm (CI)

acc64f2438

Phase ML1: Pool v1 memset 89.73% overhead 軽量化 (+15.34% improvement)

## Summary
- ChatGPT により bench_profile.h の setenv segfault を修正（RTLD_NEXT 経由に切り替え）
- core/box/pool_zero_mode_box.h 新設：ENV キャッシュ経由で ZERO_MODE を統一管理
- core/hakmem_pool.c で zero mode に応じた memset 制御（FULL/header/off）
- A/B テスト結果：ZERO_MODE=header で +15.34% improvement（1M iterations, C6-heavy）

## Files Modified
- core/box/pool_api.inc.h: pool_zero_mode_box.h include
- core/bench_profile.h: glibc setenv → malloc+putenv（segfault 回避）
- core/hakmem_pool.c: zero mode 参照・制御ロジック
- core/box/pool_zero_mode_box.h (新設): enum/getter
- CURRENT_TASK.md: Phase ML1 結果記載

## Test Results
| Iterations | ZERO_MODE=full | ZERO_MODE=header | Improvement |
|-----------|----------------|-----------------|------------|
| 10K       | 3.06 M ops/s   | 3.17 M ops/s    | +3.65%     |
| 1M        | 23.71 M ops/s  | 27.34 M ops/s   | **+15.34%** |

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

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

2025-12-10 09:08:18 +09:00

Moe Charm (CI)

602edab87f

Phase 1: Box Theory refactoring + include reduction

Phase 1-1: Split hakmem_tiny_free.inc (1,711 → 452 lines, -73%)
- Created tiny_free_magazine.inc.h (413 lines) - Magazine layer
- Created tiny_superslab_alloc.inc.h (394 lines) - SuperSlab alloc
- Created tiny_superslab_free.inc.h (305 lines) - SuperSlab free

Phase 1-2++: Refactor hakmem_pool.c (1,481 → 907 lines, -38.8%)
- Created pool_tls_types.inc.h (32 lines) - TLS structures
- Created pool_mf2_types.inc.h (266 lines) - MF2 data structures
- Created pool_mf2_helpers.inc.h (158 lines) - Helper functions
- Created pool_mf2_adoption.inc.h (129 lines) - Adoption logic

Phase 1-3: Reduce hakmem_tiny.c includes (60 → 46, -23.3%)
- Created tiny_system.h - System headers umbrella (stdio, stdlib, etc.)
- Created tiny_api.h - API headers umbrella (stats, query, rss, registry)

Performance: 4.19M ops/s maintained (±0% regression)
Verified: Larson benchmark 2×8×128×1024 = 4,192,128 ops/s

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

Co-Authored-By: Claude <noreply@anthropic.com>

2025-11-06 21:54:12 +09:00

3 Commits