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2d01332c7a67a135b51ed2e0a3178a1961973645
hakmem/core/ultra/tiny_ultra_heap.d

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Phase 3d-B: TLS Cache Merge - Unified g_tls_sll[] structure (+12-18% expected) Merge separate g_tls_sll_head[] and g_tls_sll_count[] arrays into unified TinyTLSSLL struct to improve L1D cache locality. Expected performance gain: +12-18% from reducing cache line splits (2 loads → 1 load per operation). Changes: - core/hakmem_tiny.h: Add TinyTLSSLL type (16B aligned, head+count+pad) - core/hakmem_tiny.c: Replace separate arrays with g_tls_sll[8] - core/box/tls_sll_box.h: Update Box API (13 sites) for unified access - Updated 32+ files: All g_tls_sll_head[i] → g_tls_sll[i].head - Updated 32+ files: All g_tls_sll_count[i] → g_tls_sll[i].count - core/hakmem_tiny_integrity.h: Unified canary guards - core/box/integrity_box.c: Simplified canary validation - Makefile: Added core/box/tiny_sizeclass_hist_box.o to link Build: ✅ PASS (10K ops sanity test) Warnings: Only pre-existing LTO type mismatches (unrelated) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-20 07:32:30 +09:00
core/ultra/tiny_ultra_heap.o: core/ultra/tiny_ultra_heap.c \
core/ultra/tiny_ultra_heap.h core/ultra/../hakmem_build_flags.h
core/ultra/tiny_ultra_heap.h:
core/ultra/../hakmem_build_flags.h:
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