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Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from cfs_rq to its sched_entity

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from cfs_rq to its sched_entity
Date 2017-05-04 08:30 +0200
Message-ID <tDir0-8aF-11@gated-at.bofh.it> (permalink)
References (1 earlier) <tzSCK-37e-11@gated-at.bofh.it> <tzTSa-3S5-33@gated-at.bofh.it> <tD6SS-tq-11@gated-at.bofh.it> <tDajL-2yX-7@gated-at.bofh.it> <tDhXX-7Jm-1@gated-at.bofh.it>
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On Thu, May 04, 2017 at 07:51:29AM +0200, Peter Zijlstra wrote:

> Urgh, and my numbers were so pretty :/

Just to clarify on how to run schbench, I limited to a single socket (as
that is what you have) and set -t to the number of cores in the socket
(not the number of threads).

Furthermore, my machine is _idle_, if I don't do anything, it doesn't do
_anything_.

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[PATCH v2 1/2] sched/fair: Fix how load gets propagated from cfs_rq  to its sched_entity Tejun Heo <tj@kernel.org> - 2017-04-24 23:40 +0200
  Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Peter Zijlstra <peterz@infradead.org> - 2017-05-03 20:10 +0200
    Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Tejun Heo <tj@kernel.org> - 2017-05-03 23:50 +0200
      Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Peter Zijlstra <peterz@infradead.org> - 2017-05-04 08:00 +0200
        Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Peter Zijlstra <peterz@infradead.org> - 2017-05-04 08:30 +0200
          Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-05-04 12:00 +0200
            Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Peter Zijlstra <peterz@infradead.org> - 2017-05-04 13:00 +0200
            Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Tejun Heo <tj@kernel.org> - 2017-05-04 19:40 +0200
              Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-05-05 12:40 +0200
    Re: [PATCH v2 1/2] sched/fair: Fix how load gets propagated from  cfs_rq to its sched_entity Vincent Guittot <vincent.guittot@linaro.org> - 2017-05-04 12:30 +0200

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