RE: [RFC/RFT][PATCH 2/4] cpufreq: intel_pstate: Change P-state selection algorithm for Core

On 2016.09.02 18:02 Rafael J. Wysocki wrote: ...[cut]... > This includes an IIR filter on top of the load-based P-state selection, > but the filter is applied to the non-boosted case only (otherwise it > defeats the point of the boost) and I used a slightly different raw gain > value. The

RE: [RFC/RFT][PATCH 2/4] cpufreq: intel_pstate: Change P-state selection algorithm for Core

On 2016.09.02 18:02 Rafael J. Wysocki wrote: ...[cut]... > This includes an IIR filter on top of the load-based P-state selection, > but the filter is applied to the non-boosted case only (otherwise it > defeats the point of the boost) and I used a slightly different raw gain > value. The

[RFC/RFT][PATCH 2/4] cpufreq: intel_pstate: Change P-state selection algorithm for Core

From: Rafael J. Wysocki The PID-base P-state selection algorithm used by intel_pstate for Core processors is based on very weak foundations. Namely, its decisions are mostly based on the values of the APERF and MPERF feedback registers and it only estimates the

[RFC/RFT][PATCH 2/4] cpufreq: intel_pstate: Change P-state selection algorithm for Core

From: Rafael J. Wysocki The PID-base P-state selection algorithm used by intel_pstate for Core processors is based on very weak foundations. Namely, its decisions are mostly based on the values of the APERF and MPERF feedback registers and it only estimates the actual utilization to check if it