From: Arjan van de Ven <arjan@linux.intel.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: David C Niemi <dniemi@verisign.com>,
dirk.brandewie@gmail.com, cpufreq@vger.kernel.org,
deneen.t.dock@intel.com
Subject: Re: [PATCH RFC 0/1] cpufreq/x86: Add P-state driver for sandy bridge.
Date: Thu, 06 Dec 2012 14:08:31 -0800 [thread overview]
Message-ID: <50C1175F.7040602@linux.intel.com> (raw)
In-Reply-To: <1848925.yZaqRNHFOk@vostro.rjw.lan>
On 12/6/2012 1:34 PM, Rafael J. Wysocki wrote:
>>>>>
>>>>> * Uncompromised performance
>>>>> * Balanced - biased towards performance (say, defined to be lowest power at most a 2 1/2% perf hit)
>>>>> * Balanced (say, at most a 5% perf hit)
>>>>> * Balanced - biased towards lower power (sat, at most a 10% perf hit)
>>>>> * Uncompromised lowest power
> That said starting with a small value and going up exponentially, like
> (1->)2->4->8->16->32->64, sounds like a good idea.
... like 2 1/2, 5 and 10 ? ;-)
next prev parent reply other threads:[~2012-12-06 22:08 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-05 19:01 [PATCH RFC 0/1] cpufreq/x86: Add P-state driver for sandy bridge dirk.brandewie
2012-12-05 19:01 ` [PATCH RFC 1/1] " dirk.brandewie
2012-12-05 20:28 ` [PATCH RFC 0/1] " David C Niemi
2012-12-05 21:01 ` Arjan van de Ven
2012-12-05 21:40 ` David C Niemi
2012-12-05 21:54 ` Arjan van de Ven
2012-12-06 15:01 ` David C Niemi
2012-12-06 16:27 ` Arjan van de Ven
2012-12-06 17:30 ` David C Niemi
2012-12-06 17:41 ` Arjan van de Ven
2012-12-06 18:25 ` Dirk Brandewie
2012-12-06 18:41 ` David C Niemi
2012-12-06 21:35 ` Dirk Brandewie
2012-12-06 22:23 ` David C Niemi
2012-12-06 20:45 ` Rafael J. Wysocki
2012-12-06 21:15 ` Arjan van de Ven
2012-12-06 21:26 ` Rafael J. Wysocki
2012-12-06 21:34 ` Rafael J. Wysocki
2012-12-06 22:08 ` Arjan van de Ven [this message]
2012-12-06 22:53 ` Rafael J. Wysocki
2012-12-06 16:35 ` Dirk Brandewie
2012-12-06 16:49 ` Arjan van de Ven
2012-12-06 18:16 ` David C Niemi
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