Open Bug 1122739 Opened 9 years ago Updated 5 months ago

Poor HTML5 perfomance on demo with interactive particles

Categories

(Core :: Graphics: Canvas2D, defect, P3)

Product:
Core
Component:
Graphics: Canvas2D
Version:
35 Branch
Platform:
x86_64
Windows 8.1
Type:
defect

Tracking

()

People

(Reporter: igor.drono, Unassigned)

References

(
URL
)

Details

(Keywords: html5, perf, regression, Whiteboard: [gfx-noted]) 

User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0
Build ID: 20150108202552

Steps to reproduce:

http://spielzeugz.de/html5/liquid-particles.html

Demo of HTML5, found over the Net. Performance is very-very poor on Core i3 2370M laptop. Even IE can play this demo without great problems.
Keywords: html5
Severity: normal → minor
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Resolution: --- → DUPLICATE
Sorry.
Status: RESOLVED → REOPENED
Ever confirmed: true
Resolution: DUPLICATE → ---
Firefox 3.6 is very fast.
Performance regression exists since Firefox 4......
Status: REOPENED → NEW
Component: Untriaged → Canvas: 2D
Keywords: perf, regression
Product: Firefox → Core
Alice, why did you un-dupe this from bug 564643? Looks like a dupe to me.
Flags: needinfo?(alice0775)
(In reply to Kartikaya Gupta (email:kats@mozilla.com) from comment #5)
> Alice, why did you un-dupe this from bug 564643? Looks like a dupe to me.

Because, the test results is different between them

Bug 564643 ( http://spielzeugz.de/html5/liquid-chars.html )
Enabled HWA is faster than disabled HWA.


Bug 1122739( http://spielzeugz.de/html5/liquid-particles.html )
Enabled HWA is super slower than disabled HWA.
Flags: needinfo?(alice0775)
Ah, sorry I didn't read carefully enough. Thanks for clarifying!
See Also: → 564643
Whiteboard: [gfx-noted]
New info: looks like this bug depends on PC's configuration.

My laptop has two GPUs: Intel HD Graphics 3000 and NVIDIA GeForce GT 630M. I can switch between them in the moment of launching programs through context menu. I've tried to launch it with Intel card, demo still had low performance. When I've launched it with Nvidia, performance still was very poor. (all above actions was made through context menu and with relaunching FF every time)
Then, I've opened Device manager and turned off Intel card. After relaunching FF bug has gone. Demo was running about 40 FPS or more. When I've turned Intel card on and Nvidia card off, I've checked demo again. Performance was very poor. I don't know a lot about programming, but, maybe, Firefox is trying to use Intel card even when more faster card is enabled?

P.S. Sorry for possible mistakes in grammar, I can't speak English well.
Does this still reproduce? It works fine on my end.
Flags: needinfo?(igor.drono)
I can reproduce the problem on Windows10 35.0ESR.
However, I cannot reproduce the problem on Windows10 45.3.0ESR and Nightly52.0a1.
Severity: minor → S4

Clear a needinfo that is pending on an inactive user.

Inactive users most likely will not respond; if the missing information is essential and cannot be collected another way, the bug maybe should be closed as INCOMPLETE.

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Flags: needinfo?(igor.drono)
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