hakmem

tomoaki/hakmem

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Author	SHA1	Message	Date
Moe Charm (CI)	bf02ffca5a	ENV Cleanup: Cache HAKMEM_QUIET flag in hakmem_elo.c Critical hot path fix: hakmem_elo.c was calling getenv("HAKMEM_QUIET") 10+ times inside loops, causing 50-100μs overhead per iteration. Fix: Cache the flag in a static variable with lazy initialization. - Added is_quiet() helper function with __builtin_expect optimization - Replaced all 10 inline getenv() calls with is_quiet() - First call initializes, subsequent calls are just a branch This is part of the ENV variable cleanup effort identified by the survey: - Total ENV variables: 228 (target: ~80) - getenv() calls in hot paths: CRITICAL issue 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-28 15:23:48 +09:00
Moe Charm (CI)	8feeb63c2b	release: silence runtime logs and stabilize benches - Fix HAKMEM_LOG gating to use (numeric) so release builds compile out logs. - Switch remaining prints to HAKMEM_LOG or guard with : - core/box/hak_core_init.inc.h (EVO sample warning, shutdown banner) - core/hakmem_config.c (config/feature prints) - core/hakmem.c (BigCache eviction prints) - core/hakmem_tiny_superslab.c (OOM, head init/expand, C7 init diagnostics) - core/hakmem_elo.c (init/evolution) - core/hakmem_batch.c (init/flush/stats) - core/hakmem_ace.c (33KB route diagnostics) - core/hakmem_ace_controller.c (ACE logs macro → no-op in release) - core/hakmem_site_rules.c (init banner) - core/box/hak_free_api.inc.h (unknown method error → release-gated) - Rebuilt benches and verified quiet output for release: - bench_fixed_size_hakmem/system - bench_random_mixed_hakmem/system - bench_mid_large_mt_hakmem/system - bench_comprehensive_hakmem/system Note: Kept debug logs available in debug builds and when explicitly toggled via env.	2025-11-11 01:47:06 +09:00
Moe Charm (CI)	52386401b3	Debug Counters Implementation - Clean History Major Features: - Debug counter infrastructure for Refill Stage tracking - Free Pipeline counters (ss_local, ss_remote, tls_sll) - Diagnostic counters for early return analysis - Unified larson.sh benchmark runner with profiles - Phase 6-3 regression analysis documentation Bug Fixes: - Fix SuperSlab disabled by default (HAKMEM_TINY_USE_SUPERSLAB) - Fix profile variable naming consistency - Add .gitignore patterns for large files Performance: - Phase 6-3: 4.79 M ops/s (has OOM risk) - With SuperSlab: 3.13 M ops/s (+19% improvement) This is a clean repository without large log files. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-11-05 12:31:14 +09:00

Author

SHA1

Message

Date

Moe Charm (CI)

bf02ffca5a

ENV Cleanup: Cache HAKMEM_QUIET flag in hakmem_elo.c

Critical hot path fix: hakmem_elo.c was calling getenv("HAKMEM_QUIET")
10+ times inside loops, causing 50-100μs overhead per iteration.

Fix: Cache the flag in a static variable with lazy initialization.
- Added is_quiet() helper function with __builtin_expect optimization
- Replaced all 10 inline getenv() calls with is_quiet()
- First call initializes, subsequent calls are just a branch

This is part of the ENV variable cleanup effort identified by the survey:
- Total ENV variables: 228 (target: ~80)
- getenv() calls in hot paths: CRITICAL issue

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

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

2025-11-28 15:23:48 +09:00

Moe Charm (CI)

8feeb63c2b

release: silence runtime logs and stabilize benches

- Fix HAKMEM_LOG gating to use  (numeric) so release builds compile out logs.
- Switch remaining prints to HAKMEM_LOG or guard with :
  - core/box/hak_core_init.inc.h (EVO sample warning, shutdown banner)
  - core/hakmem_config.c (config/feature prints)
  - core/hakmem.c (BigCache eviction prints)
  - core/hakmem_tiny_superslab.c (OOM, head init/expand, C7 init diagnostics)
  - core/hakmem_elo.c (init/evolution)
  - core/hakmem_batch.c (init/flush/stats)
  - core/hakmem_ace.c (33KB route diagnostics)
  - core/hakmem_ace_controller.c (ACE logs macro → no-op in release)
  - core/hakmem_site_rules.c (init banner)
  - core/box/hak_free_api.inc.h (unknown method error → release-gated)
- Rebuilt benches and verified quiet output for release:
  - bench_fixed_size_hakmem/system
  - bench_random_mixed_hakmem/system
  - bench_mid_large_mt_hakmem/system
  - bench_comprehensive_hakmem/system

Note: Kept debug logs available in debug builds and when explicitly toggled via env.

2025-11-11 01:47:06 +09:00

Moe Charm (CI)

52386401b3

Debug Counters Implementation - Clean History

Major Features:
- Debug counter infrastructure for Refill Stage tracking
- Free Pipeline counters (ss_local, ss_remote, tls_sll)
- Diagnostic counters for early return analysis
- Unified larson.sh benchmark runner with profiles
- Phase 6-3 regression analysis documentation

Bug Fixes:
- Fix SuperSlab disabled by default (HAKMEM_TINY_USE_SUPERSLAB)
- Fix profile variable naming consistency
- Add .gitignore patterns for large files

Performance:
- Phase 6-3: 4.79 M ops/s (has OOM risk)
- With SuperSlab: 3.13 M ops/s (+19% improvement)

This is a clean repository without large log files.

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>

2025-11-05 12:31:14 +09:00

3 Commits