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Counter ASIC 2.0 status 21:22: Ember Tune queued

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igneum-josh 2026-10-05 21:22:20 +00:00
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docs/plans/counter-asic-2-status.md
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@ -319,3 +319,5 @@ ca2-cache (hot-table.md 6.2 to 6.4): M5 Max, 21:03 to 21:19 UTC, load average 7
Reading: on Apple the added form costs 7 to 17% of the rate for four extra loads per iteration, more than the probe predicts as the table grows; only the 32 MiB table is near free. Chip arithmetic with these g: a chip serving H from DRAM keeps 0.86 / 0.92 / 0.96 of its gain; a 100 mm^2 die with the SRAM keeps 0.96 / 0.92 / 0.88; a 750 mm^2 die with the SRAM comes out 6 to 15% AHEAD, because the GPU pays the hits in rate and a big die pays them in 1.6 to 4.8% of area. So on the Mac's numbers layer 5 does not pass its own test; the decision waits for the 5090 (96 MiB L2) and 9070 XT (64 MB Infinity Cache) rows, where the hits may be near free (g close to 1). Rule for the decision: layer 5 goes into v3 only if, on every card we own, g is at or above 0.97 at the chosen size AND the on-die-cache chip row (chip-model-v3.md) moves down with it; otherwise layer 5 is out of v3 and stays a measured option for 3.0.
21:21. PC 2: agg-cost-pc2-1 closes at about 21:25Z (its own-miner phases ran the iGPU miner by a script fault; the curve is unmeasured); "go PC 2" given for agg-cost-pc2-2 (about 17 min, to 21:44Z), release due by 21:45Z; the 0.3.11 suites on ba43cf0f take PC 2 next (the node agent's Mac suites, release build and fast-time gate are in flight). PC 1: the 0.3.10 installer build (from 21:10); the hot-table job (package in hand) goes the moment the shipper reports the build closed; the era package is still being built.
21:22. Ember Tune (f9bf552 on ember-tune) is queued: its Windows app build (8 min, CPU) in the first gap after the installer build, its baseline run on the 5090 (8 min, no prompt; the 9070 XT if it can be taken without one) after the repro re-run. PC 1 order: the 0.3.10 installer build (running), the hot-table job, the era job, the 5090 power sweep, Ember's build in the first CPU gap, the repro re-run (about 22:00), Ember's run.