Messages in this thread | | | From | Jiafei Pan <> | Subject | RE: [EXT] Re: stress-ng --hrtimers hangs system | Date | Fri, 12 Jun 2020 00:49:17 +0000 |
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Hi, Kurt,
May I know whether you used "root" user to run stress-ng? using "root" user will change the scheduler to be "SCHED_RR", so would you please share test result with root and non-root users? Thanks.
Best Regards, Jiafei.
-----Original Message----- From: linux-rt-users-owner@vger.kernel.org <linux-rt-users-owner@vger.kernel.org> On Behalf Of Kurt Kanzenbach Sent: Wednesday, June 10, 2020 1:58 PM To: Vladimir Oltean <olteanv@gmail.com> Cc: linux-rt-users@vger.kernel.org; lkml <linux-kernel@vger.kernel.org>; rcu@vger.kernel.org; Colin King <colin.king@canonical.com> Subject: [EXT] Re: stress-ng --hrtimers hangs system
Hi Vladimir,
On Tue Jun 09 2020, Vladimir Oltean wrote: > Just out of curiosity, what and how many CPU cores does your ARM64 box > have, and what frequency are you running them at? > Mine is a dual-core A72 machine running at 1500 MHz.
That particular machine has a dual core Cortex A53 running at 1GHz.
Thanks, Kurt
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