Hi, I recently updated the project on github (https://github.com/tobium/JavaFXPerformanceTest). I removed the dependencies and added several new tests, e.g. JavaFX using Canvas and Swing tests.
All of these tests perform well (1% CPU) on Windows, all of these tests doesn’t perform well on Mac OS X (30%-50% CPU). I will try running the swing tests via Apples JDK6 and quartz renderer. Best regards, Tobi > Am 10.07.2015 um 02:19 schrieb Jim Graham <james.gra...@oracle.com>: > > I was able to verify the CPU usage on my retina MBP and further show that ES2 > on Windows also consumes a similar amount of CPU: > > Mac (using ES2): 20-25% > Windows (using D3D): 3% > Windows (using ES2): 20% > > so this is definitely related to our use of OpenGL and not a Mac platform > issue (though it did have a couple percent more overhead than the ES2 pipe on > Windows, the bulk of the performance was ES2 vs OGL). > > Can you remove the external dependencies on the date formatter from your test > case and then submit a bug so we can track this issue? > > ...jim > > On 7/8/15 7:57 AM, Tobias Bley wrote: >> Hi Jim, >> >> please checkout the small app on Github: >> https://github.com/tobium/JavaFXPerformanceTest >> >> Mac OS X: 10.10.4 >> Mac Book Pro Retina (Late 2012), Intel HD Graphics 4000 1024 MB, 8 GB RAM, >> i7 2,6Ghz >> Java FX 1.8.0_60 >> >> >> FPS: Mac and Windows: 60 FPS >> CPU usage: Mac: 25-80%, Windows: 0-3% >> >> >> Best regards, >> Tobi >> >> >>> Am 07.07.2015 um 21:23 schrieb Jim Graham <james.gra...@oracle.com>: >>> >>> Hi Tobi, >>> >>> Can you share your small clock app? Perhaps file a bug and attach the >>> source? >>> >>> Also, what version of MacOS are you running on what hardware? (And >>> compared to what version of Windows on what hardware?) >>> >>> ...jim >>> >>> On 7/7/15 4:32 AM, Tobias Bley wrote: >>>> >>>> >>>> Hi, >>>> >>>> currently our experiences with JavaFX on Mac are very disappointing. While >>>> JavaFX on Windows runs very good with low cpu usage, JavaFX on Mac via >>>> Java 8 doesn’t perform well. I created a little clock app which uses >>>> between 25% and 80% cpu usage. But what’s the reason for? I though JavaFX >>>> rendering pipeline works on the graphic device? So why there is such a >>>> traffic on the CPU? >>>> >>>> >>>> >>>> >>>> Best regards, >>>> Tobi >>>> >>>> >>
