five/hbrdd at 9644b5469a7fd593a579b3c39f24d8feb62ba42a - five

Files

Charles KWON OhJun 9644b5469a perf: BoltDB BCE pattern — inline page access, eliminate bounds checks

NTX Page accessors (ntx.go):
- keyOffset/KeyChild/KeyRecNo: removed redundant bounds checks
- Use open-ended slice (data[off:]) for BCE — compiler proves safety
- pageKeyFind: inline offset table + key access in hot loop
  (was: compareKeys → KeyValue → keyOffset → LittleEndian)
  (now: compareKeys(data[off:off+kl]) — single slice expression)

CDX Seek (cdx.go):
- Binary search with leftmost match (correctly finds first duplicate)
- Cache hit path: skip DecodeLeafKeys entirely

50K NTX SEEK random: 67ms = Harbour 67ms (EQUAL!)
82/82 stress PASS. CDX 18/18. All unit tests PASS.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-07 20:27:37 +09:00

cdx

perf: CDX binary search + leaf cache hit + DBF/NTX zero-copy

2026-04-07 20:18:54 +09:00

dbf

perf: DBF mmap — zero-copy record reads, SCAN 2-3x faster

2026-04-07 19:06:21 +09:00

mem

feat: SET DELETED filtering, SEEK/LOCATE/CONTINUE, SET command codegen

2026-04-02 22:33:59 +09:00

ntx

perf: BoltDB BCE pattern — inline page access, eliminate bounds checks