Phase 68: PGO training set diversification (seed/WS expansion)

Changes:
- scripts/box/pgo_fast_profile_config.sh: Expanded WS patterns (3→5) and seeds (1→3)
  for reduced overfitting and better production workload representativeness
- PERFORMANCE_TARGETS_SCORECARD.md: Phase 68 baseline promoted (61.614M = 50.93%)
- CURRENT_TASK.md: Phase 68 marked complete, Phase 67a (layout tax forensics) set Active

Results:
- 10-run verification: +1.19% vs Phase 66 baseline (GO, >+1.0% threshold)
- M1 milestone: 50.93% of mimalloc (target 50%, exceeded by +0.93pp)
- Stability: 10-run mean/median with <2.1% CV

🤖 Generated with Claude Code

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
Moe Charm (CI)
2025-12-17 21:08:17 +09:00
parent 10fb0497e2
commit 84f5034e45
44 changed files with 1520 additions and 583 deletions

View File

@ -23,8 +23,8 @@ hakmem_shared_pool.o: core/hakmem_shared_pool.c \
core/ptr_track.h core/hakmem_tiny.h core/hakmem_trace.h \
core/hakmem_tiny_mini_mag.h core/box/hak_lane_classify.inc.h \
core/box/ptr_type_box.h core/tiny_debug_api.h \
core/box/tiny_header_hotfull_env_box.h core/box/tiny_layout_box.h \
core/box/../hakmem_tiny_config.h core/box/../hakmem_build_flags.h \
core/box/tiny_header_hotfull_env_box.h core/box/../hakmem_build_flags.h \
core/box/tiny_layout_box.h core/box/../hakmem_tiny_config.h \
core/box/tiny_header_box.h core/box/tiny_layout_box.h \
core/box/../tiny_region_id.h core/box/tiny_header_write_once_env_box.h \
core/box/ss_hot_cold_box.h core/box/pagefault_telemetry_box.h \
@ -94,9 +94,9 @@ core/box/hak_lane_classify.inc.h:
core/box/ptr_type_box.h:
core/tiny_debug_api.h:
core/box/tiny_header_hotfull_env_box.h:
core/box/../hakmem_build_flags.h:
core/box/tiny_layout_box.h:
core/box/../hakmem_tiny_config.h:
core/box/../hakmem_build_flags.h:
core/box/tiny_header_box.h:
core/box/tiny_layout_box.h:
core/box/../tiny_region_id.h: