Date: Mon, 5 May 2014 11:17:09 +0200 From: Matthias Apitz <guru@unixarea.de> To: Kevin Oberman <rkoberman@gmail.com> Cc: Adrian Chadd <adrian@freebsd.org>, "current@freebsd.org" <current@freebsd.org>, David Chisnall <theraven@freebsd.org>, Eitan Adler <lists@eitanadler.com>, "freebsd-hackers@freebsd.org" <hackers@freebsd.org>, Jordan Hubbard <jkh@mail.turbofuzz.com> Subject: Re: Leaving the Desktop Market Message-ID: <20140505091709.GA1983@La-Habana> In-Reply-To: <CAN6yY1uo08PDsYJ2KQNjw4hYuNsNJUvRu1b0cG%2B387F6Owkukg@mail.gmail.com> References: <CAF6rxgkeBozvfV-L0%2BrFZ6fWRn0=Gi3BNq1kPL=-HTq0TD6MkQ@mail.gmail.com> <A70900DF-4BAA-427F-8731-01211FFD1887@mail.turbofuzz.com> <3F7430D7-3C0F-43E1-8EBD-8AA4F701497C@FreeBSD.org> <20140503155745.GA2457@La-Habana> <CAJ-VmokHQvb2S-1c08J3RECUMosQ%2Bcd1gdB91LAb5famfKqP5w@mail.gmail.com> <20140503192305.GA1847@La-Habana> <CAJ-Vmon1ZYX18SN1f=z9N=hSgpZrAxXMxiJBUDWk6LYvMRiHmw@mail.gmail.com> <CAN6yY1uo08PDsYJ2KQNjw4hYuNsNJUvRu1b0cG%2B387F6Owkukg@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
El día Saturday, May 03, 2014 a las 04:59:48PM -0700, Kevin Oberman escribió: > Available is not required. Set it to C8. That guarantees that you will use > the lowest available. The correct incantation in rc.conf is "Cmax". > performance_cx_lowest="Cmax" > economy_cx_lowest="Cmax" > > But, unless you want laggy performance, you will probably also want: > hint.p4tcc.0.disabled=1 > hint.acpi_throttle.0.disabled=1 > in /boot/loader.conf. Low Cx states and TCC/throttling simply don't mix > well and TCC is not effective, as mentioned earlier in this thread. In the output of: $ sysctl -a | fgrep dev.cpu.0.freq_ dev.cpu.0.freq_levels: 1600/2000 1333/1533 1066/1066 800/600 what does mean the value after the slash .../nnnn ? Thx matthias -- Matthias Apitz | /"\ ASCII Ribbon Campaign: E-mail: guru@unixarea.de | \ / - No HTML/RTF in E-mail WWW: http://www.unixarea.de/ | X - No proprietary attachments phone: +49-170-4527211 | / \ - Respect for open standards | en.wikipedia.org/wiki/ASCII_Ribbon_Campaign
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20140505091709.GA1983>