hakmem

Files

Moe Charm (CI) 39a3c53dbc Phase v7-2: SmallObject v7 C6-only implementation with RegionIdBox integration

- SmallSegment_v7: 2MiB segment with TLS slot and free page stack
- ColdIface_v7: Page refill/retire between HotBox and SegmentBox
- HotBox_v7: Full C6-only alloc/free with header writing (HEADER_MAGIC|class_idx)
- Free path early-exit: Check v7 route BEFORE ss_fast_lookup (separate mmap segment)
- RegionIdBox: Register v7 segment for ptr->region lookup
- Benchmark: v7 ON ~54.5M ops/s (-7% overhead vs 58.6M legacy baseline)

v7 correctly balances alloc/free counts and page lifecycle.
RegionIdBox overhead identified as primary cost driver.

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

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

2025-12-12 03:12:28 +09:00

fast_cache.h

Front-Direct implementation: SS→FC direct refill + SLL complete bypass

2025-11-14 05:41:49 +09:00

malloc_tiny_fast.h

Phase v7-2: SmallObject v7 C6-only implementation with RegionIdBox integration

2025-12-12 03:12:28 +09:00

quick_slot.h

Front-Direct implementation: SS→FC direct refill + SLL complete bypass

2025-11-14 05:41:49 +09:00

tiny_heap_v2.h

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