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Re: [PATCH v8 74/74] cputlb: queue async flush jobs without the BQL
From: |
Robert Foley |
Subject: |
Re: [PATCH v8 74/74] cputlb: queue async flush jobs without the BQL |
Date: |
Tue, 12 May 2020 15:26:02 -0400 |
On Tue, 12 May 2020 at 12:27, Alex Bennée <address@hidden> wrote:
> Robert Foley <address@hidden> writes:
>
> > From: "Emilio G. Cota" <address@hidden>
> >
> > This yields sizable scalability improvements, as the below results show.
> >
> > Host: Two Intel E5-2683 v3 14-core CPUs at 2.00 GHz (Haswell)
> >
> > Workload: Ubuntu 18.04 ppc64 compiling the linux kernel with
> > "make -j N", where N is the number of cores in the guest.
> >
> > Speedup vs a single thread (higher is better):
snip
> > png: https://imgur.com/zZRvS7q
>
> Can we re-run these numbers on the re-based series?
Sure, we will re-run the numbers.
Regards,
-Rob