On Tue 2019-06-18 01:20:01, Doug Smythies wrote: > On 2019.06.13 01:53 Rafael J. Wysocki wrote: > > > I personally doubt that any thermal throttling is involved here. > > In earlier e-mails on this thread, Pavel showed his core and package > temperatures as 97 and 98 degrees. If thermal throttling is not > involved, it should be. The description of the observed CPU > frequencies also matched my experiences with thermal throttling > for the intel-pstate/powersave example. Myself, I can not determine > if throttling is involved for the acpi-cpufreq/ondemand > case, just from the clock frequencies, because, > at least on my system, it uses the kidle_inject method > instead of the pstate method. Yes, I'm pretty sure it is thermal throttling. System is running > 3GHz when cold, and going below 2GHz when hot... And I'm pretty sure the throttling works, too, because temperature goes to ~98C quickly, and stays there. Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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