From: Quentin Perret <quentin.perret@arm.com>
To: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: rjw@rjwysocki.net, tglx@linutronix.de, ulf.hansson@linaro.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] cpuidle/drivers/mbed: Add new governor for embedded systems
Date: Tue, 2 Apr 2019 14:22:38 +0100 [thread overview]
Message-ID: <20190402132236.7h264nffbgnojznw@queper01-lin> (raw)
In-Reply-To: <20190308212047.28767-4-daniel.lezcano@linaro.org>
Hi Daniel,
On Friday 08 Mar 2019 at 22:20:47 (+0100), Daniel Lezcano wrote:
> Despite the naive idle state selection for this first iteration, the
> governor provides a performance improvement of 30% for Jankbench
> throughout for the same amount of energy than the menu governor
Wow, that sounds really good. Which kernel and board did you use for
testing ? What's the perf. metric here ? The 99% percentile of frame
completion time ?
Cheers,
Quentin
next prev parent reply other threads:[~2019-04-02 13:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-08 21:20 [PATCH 0/3] IRQ next prediction and mbed governor Daniel Lezcano
2019-03-08 21:20 ` [PATCH 1/3] genirq/timings: Remove variance computation code Daniel Lezcano
2019-03-08 21:20 ` [PATCH 2/3] genirq/timings: Add array suffix " Daniel Lezcano
2019-03-24 17:44 ` Thomas Gleixner
2019-03-26 15:22 ` Daniel Lezcano
2019-03-26 16:04 ` Thomas Gleixner
2019-03-08 21:20 ` [PATCH 3/3] cpuidle/drivers/mbed: Add new governor for embedded systems Daniel Lezcano
2019-04-02 13:22 ` Quentin Perret [this message]
2019-04-02 16:02 ` Daniel Lezcano
2019-04-02 16:26 ` Quentin Perret
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