Date: Mon, 13 Mar 2023 12:29:33 -0400 From: mike tancsa <mike@sentex.net> To: freebsd-hackers@freebsd.org Subject: Re: CPU supports Enhanced Speedstep, but is not recognized. Message-ID: <9df2ec48-aacd-e2c4-04b6-8cba90a237be@sentex.net> In-Reply-To: <ZA9N4SFhoILqCeIr@int21h> References: <ZA9N4SFhoILqCeIr@int21h>
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On 3/13/2023 12:22 PM, void wrote: > The system is a HP ProLiant dual Xeon E5-2690 v2, so there are 40 "cpus" > ie 20 if hyperthreading is turned off, in total. > > I was kind of surprised this didn't work out-of-the-box considering > the age of the cpu, its use-context and how widely it was/is used > in that context. Clearly I'm doing something wrong or missing something. > > Should it work? > Is the hw pstate taking precedence perhaps ? What does sysctl -a dev.hwpstate_intel show ? ---Mike
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