Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Alex Bennée
Igor Mammedov writes: > On Wed, 26 Feb 2020 14:13:11 + > Alex Bennée wrote: > >> Peter Maydell writes: >> >> > On Wed, 26 Feb 2020 at 09:19, Igor Mammedov wrote: >> >> >> >> On Wed, 26 Feb 2020 00:07:55 +0100 >> >> Niek Linnenbank wrote: >> >> >> >> > Hello Igor and Paolo, >> >>

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Igor Mammedov
On Wed, 26 Feb 2020 14:13:11 + Alex Bennée wrote: > Peter Maydell writes: > > > On Wed, 26 Feb 2020 at 09:19, Igor Mammedov wrote: > >> > >> On Wed, 26 Feb 2020 00:07:55 +0100 > >> Niek Linnenbank wrote: > >> > >> > Hello Igor and Paolo, > >> > >> does following hack solves issue? >

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Alex Bennée
Peter Maydell writes: > On Wed, 26 Feb 2020 at 09:19, Igor Mammedov wrote: >> >> On Wed, 26 Feb 2020 00:07:55 +0100 >> Niek Linnenbank wrote: >> >> > Hello Igor and Paolo, >> >> does following hack solves issue? >> >> diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c >> index

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Mark Cave-Ayland
On 26/02/2020 10:03, Peter Maydell wrote: >> On Wed, 26 Feb 2020 00:07:55 +0100 >> Niek Linnenbank wrote: >> >>> Hello Igor and Paolo, >> >> does following hack solves issue? >> >> diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c >> index a08ab11f65..ab2448c5aa 100644 >> --- a/a

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Igor Mammedov
On Wed, 26 Feb 2020 10:32:38 +0100 Howard Spoelstra wrote: > On Wed, Feb 26, 2020 at 10:19 AM Igor Mammedov wrote: > > > On Wed, 26 Feb 2020 00:07:55 +0100 > > Niek Linnenbank wrote: > > > > > Hello Igor and Paolo, > > > > does following hack solves issue? > > > > diff --git a/accel/tcg/tr

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Peter Maydell
On Wed, 26 Feb 2020 at 09:19, Igor Mammedov wrote: > > On Wed, 26 Feb 2020 00:07:55 +0100 > Niek Linnenbank wrote: > > > Hello Igor and Paolo, > > does following hack solves issue? > > diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c > index a08ab11f65..ab2448c5aa 100644 > --- a

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Howard Spoelstra
On Wed, Feb 26, 2020 at 10:19 AM Igor Mammedov wrote: > On Wed, 26 Feb 2020 00:07:55 +0100 > Niek Linnenbank wrote: > > > Hello Igor and Paolo, > > does following hack solves issue? > > diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c > index a08ab11f65..ab2448c5aa 100644 > ---

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Igor Mammedov
On Wed, 26 Feb 2020 00:07:55 +0100 Niek Linnenbank wrote: > Hello Igor and Paolo, does following hack solves issue? diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index a08ab11f65..ab2448c5aa 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -944,7 +9

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Igor Mammedov
On Wed, 26 Feb 2020 09:45:48 +0100 Howard Spoelstra wrote: > On Wed, Feb 26, 2020 at 9:42 AM Peter Maydell > wrote: > > > On Tue, 25 Feb 2020 at 23:08, Niek Linnenbank > > wrote: > > > > > Just now I was working on some small fixes for the cubieboard machine > > and rebasing my Allwinner H

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Philippe Mathieu-Daudé
On 2/26/20 9:48 AM, Peter Maydell wrote: On Wed, 26 Feb 2020 at 08:44, Philippe Mathieu-Daudé wrote: On 2/26/20 9:41 AM, Peter Maydell wrote: On Tue, 25 Feb 2020 at 23:08, Niek Linnenbank wrote: Just now I was working on some small fixes for the cubieboard machine and rebasing my Allwinne

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Peter Maydell
On Wed, 26 Feb 2020 at 08:44, Philippe Mathieu-Daudé wrote: > > On 2/26/20 9:41 AM, Peter Maydell wrote: > > On Tue, 25 Feb 2020 at 23:08, Niek Linnenbank > > wrote: > > > >> Just now I was working on some small fixes for the cubieboard machine and > >> rebasing my Allwinner H3 branches. > >> W

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Howard Spoelstra
On Wed, Feb 26, 2020 at 9:42 AM Peter Maydell wrote: > On Tue, 25 Feb 2020 at 23:08, Niek Linnenbank > 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 we

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Philippe Mathieu-Daudé
On 2/26/20 9:41 AM, Peter Maydell wrote: On Tue, 25 Feb 2020 at 23:08, Niek Linnenbank 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 befo

Re: Sudden slowdown of ARM emulation in master

2020-02-26 Thread Peter Maydell
On Tue, 25 Feb 2020 at 23:08, Niek Linnenbank 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

Sudden slowdown of ARM emulation in master

2020-02-25 Thread Niek Linnenbank
Hello Igor and Paolo, 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: ca6155c0f2bd39b