Re TART regressions and Gavin's concerns - as always, we should not trust the
numbers blindly.
The first thing we need is probably taking few windows machines with different
performance characteristics and compare tab animation perf on those machines,
especially on the cases where TART shows
On Monday, May 19, 2014 4:36:49 AM UTC+3, Boris Zbarsky wrote:
On 5/18/14, 2:23 PM, Gavin Sharp wrote:
OMTC is important, and I'm excited to see it land
on Windows, but the Firefox and Performance teams have just come off a
months-long effort to make significant wins in TART, and the
On Thursday, May 29, 2014 1:30:20 AM UTC+3, somb...@gmail.com wrote:
We do want
all users to be able to access their email, but not by compromising the
security of all users. ...
This decision was made based on a risk profile of ...
So it looks like we know well enough what the best approach
So, wrt TART, I now took the time to carefully examine tab animation visually
on one system.
TL;DR:
- I think OMTC introduces a clearly visible regression with tab animation
compared to without OMTC.
- I _think_ it regresses more with tab close than with tab open animation.
- The actual
On Friday, May 30, 2014 8:22:25 AM UTC+3, Matt Woodrow wrote:
Thanks Avi!
I can reproduce a regression like this (~100% slower on
iconFade-close-DPIcurrent.all) with my machine forced to use the intel
GPU, but not with the Nvidia one.
Indeed, and it's not the first time we notice
On Friday, May 30, 2014 1:25:33 PM UTC+3, avi...@gmail.com wrote:
FWIW, IE is able to maintain 100% smooth scrolling on some really complex
pages even on a _very_ low end Atom system (Intel iGPU), while Firefox
doesn't come anywhere near it.
Of course, I'm hoping that APZ and maybe tiling
On Friday, May 30, 2014 5:06:52 PM UTC+3, Gabriele Svelto wrote:
On 30/05/2014 14:19, Andreas Gal wrote:
If you can point us to some specific hardware we really suck on we can
definitely look into this.
Sure, and the hardware specs are also available at bug 894128 comment 0.
100% smooth
On Friday, May 30, 2014 5:48:26 PM UTC+3, avi...@gmail.com wrote:
On all these systems, Firefox is far behind IE on this front, but with
margins getting lower as the systems get stronger (i.e. in order of
presentation - old atom, new atom, i7+hd4000).
And just to complete the picture, the
On Friday, May 30, 2014 6:16:53 PM UTC+3, andre...@gmail.com wrote:
Please read my email again.
It was provided as an objective data and subjective assessment - and not as an
opinion, in reply for your request for more info on systems where we suck, if I
understood your request correctly.
On Friday, May 30, 2014 5:14:20 AM UTC+3, avi...@gmail.com wrote:
So, wrt TART, I now took the time to carefully examine tab animation visually
on one system.
TL;DR:
- I think OMTC introduces a clearly visible regression with tab animation
compared to without OMTC.
- I _think_ it
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