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zp-packable-bools — pending measure

Status

pending measure — no evidence/zp-packable-bools.jsonl yet.

Reason

Packable bools / bit packing is a layout density claim. This pass did not land a bandwidth- or cache-sensitive harness that honestly shows wall-clock from packing alone.

Why no JSONL

Density without a committed memory-traffic bench is not a speed gate.

Unblock

SoA / bitset-style walk over a large working set (or known-good zp-bool-array-style bitset harness scoped to zp-packable-bools’s pattern), then JSONL. Until then the rule stays off.