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v0.2.0 — CPU cluster frequencies + ANE/package power

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@GoodOlClint GoodOlClint released this 07 Jul 16:33
v0.2.0
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GoodOlClint
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Learn about vigilant mode.
142e048
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GoodOlClint
SSH Key Fingerprint: /gifM6pmFmeChrY2dzVRDuw67wTotOXrsdC4Duj0gvc
Verified
Learn about vigilant mode.

Adds per-CPU-cluster frequencies and power, all sudoless via IOReport.

  • cpuClusterFrequenciesMHz — residency-weighted effective MHz per cluster (ECPU/PCPU on M4, MCPU0/MCPU1/PCPU on M5), DVFS tables read from IORegistry voltage-states*.
  • anePowerWatts + packagePowerWatts (CPU+GPU+ANE) from the "Energy Model" counters, matching powermetrics' Combined Power.
  • sample() serialized with a lock; ASMETRICS_DEBUG=1 dumps discovered channels + DVFS tables.
  • Validated on M4 Max Studio + M5 Max, macOS 26 (package power within ~1%).
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