| From | Thomas Gleixner <> | Subject | Re: [PATCH 00/30] PREEMPT_AUTO: support lazy rescheduling | Date | Wed, 21 Feb 2024 18:15:34 +0100 |
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On Wed, Feb 21 2024 at 17:53, Raghavendra K T wrote: > Configuration tested. > a) Base kernel (6.7),
Which scheduling model is the baseline using?
> b) patched with PREEMPT_AUTO voluntary preemption. > c) patched with PREEMPT_DYNAMIC voluntary preemption. > > Workloads I tested and their %gain, > case b case c > NAS +2.7 +1.9 > Hashjoin, +0 +0 > XSBench +1.7 +0 > Graph500, -6 +0
The Graph500 stands out. Needs some analysis.
Thanks,
tglx
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