Re: [PATCH 2/4] drm/etnaviv: add loadavg accounting

Hoi Lucas, Am Fr., 10. Juli 2020 um 10:19 Uhr schrieb Lucas Stach : > > Hi Christian, > > Am Freitag, den 10.07.2020, 09:41 +0200 schrieb Christian Gmeiner: > > The GPU has an idle state register where each bit represents the idle > > state of a sub-GPU component like FE or TX. Sample this registe

Re: [PATCH 2/4] drm/etnaviv: add loadavg accounting

Hi Christian, Am Freitag, den 10.07.2020, 09:41 +0200 schrieb Christian Gmeiner: > The GPU has an idle state register where each bit represents the idle > state of a sub-GPU component like FE or TX. Sample this register > every 10ms and calculate a simple moving average over the sub-GPU > componen

[PATCH 2/4] drm/etnaviv: add loadavg accounting

The GPU has an idle state register where each bit represents the idle state of a sub-GPU component like FE or TX. Sample this register every 10ms and calculate a simple moving average over the sub-GPU component idle states with a total observation time frame of 1s. This provides us with a percenta