Date: Wed, 23 Feb 2005 11:23:38 -0800 From: Nate Lawson <nate@root.org> To: frank@exit.com Cc: acpi@freebsd.org Subject: Re: patch: p4tcc and speedstep cpufreq drivers Message-ID: <421CD83A.7080704@root.org> In-Reply-To: <200502200343.j1K3hjQZ022609@realtime.exit.com> References: <200502200343.j1K3hjQZ022609@realtime.exit.com>
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Frank Mayhar wrote: > Since I'm banging on my laptop today anyway, I thought I would add > a datapoint to the observations. My system is a P4 2.8GHz with > hyperthreading enabled. I've enclosed the interesting bits of the dmesg > and of the sysctl info; if you want/need any more, please let me know. Please test the committed version of p4tcc. Just load acpi_perf.ko and cpufreq.ko on boot and see how changing the settings for dev.cpu.0.freq affects performance. -- Nate
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