Messages in this thread | | | From | Gaku Inami <> | Subject | RE: [PATCHv3 0/9] sched/fair: Migrate 'misfit' tasks on asymmetric capacity systems | Date | Tue, 3 Jul 2018 02:28:28 +0000 |
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Hi,
> -----Original Message----- > From: Morten Rasmussen <morten.rasmussen@arm.com> > Sent: Wednesday, June 20, 2018 6:06 PM > To: peterz@infradead.org; mingo@redhat.com > Cc: valentin.schneider@arm.com; dietmar.eggemann@arm.com; vincent.guittot@linaro.org; Gaku Inami > <gaku.inami.xh@renesas.com>; linux-kernel@vger.kernel.org; Morten Rasmussen <morten.rasmussen@arm.com> > Subject: [PATCHv3 0/9] sched/fair: Migrate 'misfit' tasks on asymmetric capacity systems [snip] > > The patches have been tested on: > 1. Arm Juno (r0): 2+4 Cortex A57/A53 > 2. Hikey960: 4+4 Cortex A73/A53 > > Test case: > Big cpus are always kept busy. Pin a shorter running sysbench tasks to > big cpus, while creating a longer running set of unpinned sysbench > tasks.
I have tested v3 patches on Renesas SoC again. It looks fine.
You can add:
Tested-by: Gaku Inami <gaku.inami.xh@renesas.com>
The patches have been tested on: 3. Renesas R-Car H3 : 4+4 Cortex A57/A53
Results: Single runs with completion time of each task R-Car H3 (tip) total time: 0.9391s total time: 0.9865s total time: 1.3691s total time: 1.6740s
R-Car H3 (misfit) total time: 0.9368s total time: 0.9475s total time: 0.9471s total time: 0.9505s
10 run summary (tracking longest running task for each run) R-Car H3 avg max tip 1.6742 1.6750 misfit 0.9784 0.9905
Regards, Inami
[snip]
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