d9b334b968
Summary - Default P0 ON: Build-time HAKMEM_TINY_P0_BATCH_REFILL=1 remains; runtime gate now defaults to ON (HAKMEM_TINY_P0_ENABLE unset or not '0'). Kill switch preserved via HAKMEM_TINY_P0_DISABLE=1. - Fix critical bug: After freelist→SLL batch splice, increment TinySlabMeta::used by 'from_freelist' to mirror non-P0 behavior (prevents under-accounting and follow-on carve invariants from breaking). - Add low-overhead A/B toggles for triage: HAKMEM_TINY_P0_NO_DRAIN (skip remote drain), HAKMEM_TINY_P0_LOG (emit [P0_COUNTER_OK/MISMATCH] based on total_active_blocks delta). - Keep linear carve fail-fast guards across simple/general/TLS-bump paths. Perf (1T, 100k×256B) - P0 OFF: ~2.73M ops/s (stable) - P0 ON (no drain): ~2.45M ops/s - P0 ON (normal drain): ~2.76M ops/s (fastest) Known - Rare [P0_COUNTER_MISMATCH] warnings persist (non-fatal). Continue auditing active/used balance around batch freelist splice and remote drain splice. Docs - Add docs/TINY_P0_BATCH_REFILL.md (runtime switches, behavior, perf notes). - Update CURRENT_TASK.md with Tiny P0 status (default ON) and next steps.
23 lines
894 B
Makefile
23 lines
894 B
Makefile
core/box/mailbox_box.o: core/box/mailbox_box.c core/box/mailbox_box.h \
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core/hakmem_tiny_superslab.h core/superslab/superslab_types.h \
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core/hakmem_tiny_superslab_constants.h core/superslab/superslab_inline.h \
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core/superslab/superslab_types.h core/tiny_debug_ring.h \
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core/tiny_remote.h core/tiny_debug_ring.h core/tiny_remote.h \
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core/hakmem_tiny_superslab_constants.h core/hakmem_build_flags.h \
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core/hakmem_tiny.h core/hakmem_trace.h core/hakmem_tiny_mini_mag.h
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core/box/mailbox_box.h:
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core/hakmem_tiny_superslab.h:
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core/superslab/superslab_types.h:
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core/hakmem_tiny_superslab_constants.h:
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core/superslab/superslab_inline.h:
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core/superslab/superslab_types.h:
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core/tiny_debug_ring.h:
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core/tiny_remote.h:
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core/tiny_debug_ring.h:
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core/tiny_remote.h:
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core/hakmem_tiny_superslab_constants.h:
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core/hakmem_build_flags.h:
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core/hakmem_tiny.h:
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core/hakmem_trace.h:
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core/hakmem_tiny_mini_mag.h:
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