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received-spf: None (protection.outlook.com: renesas.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: xERBnS5kU4odydzA0wUwzA59Qw78vQL8S/U4cpfcXXf0QJGbn1yI513N3xNVHRx5zhMN4efEs4jfYzlKi9efwjKwiIHCMJSG4jREIbJahGgO4BeGMx8jeWfC7Odx+O1Arj+aQ9p+MokLkS2PtCB5mWZ8nJltr00243mFqo+sxDsvt+SBD5RVYXFR5hzU1OO7MaH+K20CxAZVJZjQhobTXBu04z4UBcQPAsuBHWIJk2cWltxX9NqTXClt6lNwuwlz6EimyvXJLmkmvLpnh+EP6OTQp5r99Muy5VHEuxdVRyd8O8fAHdsyOqwDGO61+oZGxy7hTmjtBaV+OESsfhtj2GAOW8pa72lSb5M+iIfoKN0= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: e37fbf6f-983a-426b-55c1-08d5e08ca94f X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Jul 2018 02:28:28.1614 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSBPR01MB2533 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, > -----Original Message----- > From: Morten Rasmussen > 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 > ; linux-kernel@vger.kernel.org; Morten Rasmuss= en > Subject: [PATCHv3 0/9] sched/fair: Migrate 'misfit' tasks on asymmetric c= apacity systems [snip] >=20 > The patches have been tested on: > 1. Arm Juno (r0): 2+4 Cortex A57/A53 > 2. Hikey960: 4+4 Cortex A73/A53 >=20 > 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 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]