On Wed, 26 Feb 2020 09:45:48 +0100
Howard Spoelstra <hsp.c...@gmail.com> wrote:
> On Wed, Feb 26, 2020 at 9:42 AM Peter Maydell <peter.mayd...@linaro.org>
> wrote:
>
> > On Tue, 25 Feb 2020 at 23:08, Niek Linnenbank <nieklinnenb...@gmail.com>
> > wrote:
> >
> > > Just now I was working on some small fixes for the cubieboard machine
> > and rebasing my Allwinner H3 branches.
> > > While doing some testing, I noticed that suddenly the machines were much
> > slower than before.
> > > I only see this happening when I rebase to this commit:
> > > ca6155c0f2bd39b4b4162533be401c98bd960820 ("Merge tag 'patchew/
> > 20200219160953.13771-1-imamm...@redhat.com' of
> > https://github.com/patchew-project/qemu into HEAD")
> >
> > Yeah, I noticed a slowdown yesterday as well, but haven't tracked it down
> > as yet. The first thing would be to do a git bisect to try to narrow
> > down what commit caused it.
> >
> > thanks
> > -- PMM
> >
>
>
> Perhaps related? I noticed a slow down on qemu-system-ppc and tracked it
> down here:
> https://lists.nongnu.org/archive/html/qemu-devel/2020-02/msg07262.html
There might be some implicit dependency in TCG that depends on ram_size.
I'm looking for what it could be
> Best,
> Howard
