Hi Steph, On 2016.02.19 03:12 Stephane Gasparini wrote: > > The issue you are reporting looks like one we improved on android by using > the average pstate instead of using the last requested pstate > > We know that this is improving the ffmpeg encoding performance when using the > load algorithm. > > see patch attached > > This patch is only applied on get_target_pstate_use_cpu_load however you can > give > it a try on get_target_pstate_use_performance
Yes, that type of patch works on the load based approach. However, I do not think it works on the performance based approach. Why not? Well, and if I understand correctly, follow the math and you end up with: scaled_busy = 100% scaled_busy = (aperf * 100% / mperf) * (max_pstate / * ((aperf * max_pstate) / mperf)) ... Doug
