There are known issues regarding ProgressIndicator and unintended CPU
usage. These will be fixed in JDK 9, but the work is pending new API in
the scenegraph related to knowing exactly whether a Node is actually
'tree visible' or not.
-- Jonathan
On 29/03/16 8:53 AM, Tai Hu wrote:
I finally p
I finally pinpoint the problem with my application. The culprit is
ProgressIndicator with undetermined state. There are couple places in my
application I used a stack pane to hide a ProgressIndicator at back. Then when
I run some task in background thread, I will bring that progress indicator to
Great! Can you please file a JIRA with your test program. We will
investigate the issue.
https://wiki.openjdk.java.net/display/OpenJFX/Submitting+a+Bug+Report
- Chien
On 3/28/16, 9:06 AM, Tai Hu wrote:
My MacBook Pro is a i5 dual core with 16GB of memory. The minimal application
that exhibit
I launched ensemble8 and go directly to animation example then just leave it
there. After few minutes, my Laptop heat up.
Tai
> On Mar 28, 2016, at 12:06 PM, Tai Hu wrote:
>
> My MacBook Pro is a i5 dual core with 16GB of memory. The minimal application
> that exhibits the issue is just a simp
BTW, I did a 15 min run of Ensemble8 testing a series of programs on my
MBP 15 this morning. The machine remains cool and its fan remains off.
Can you provide the steps on how you heated up your MBP running
Ensemble8? Did you have other programs running?
Thanks,
- Chien
On 3/27/16, 11:37 PM,
My MacBook Pro is a i5 dual core with 16GB of memory. The minimal application
that exhibits the issue is just a simple window with web view and I used D3JS
draw a simple graph (only 5-6 nodes). Then just let application sit idle there
without doing anything. The CPU will heat up quickly. I put t
This must be something else then. How many cores are on the that MacBook? I’m
thinking maybe there are four cores and 25% CPU could indicate that there is
one thread stuck in a busy loop. That could explain the heat.
Do you have any animations running? A static application just sitting there
You are correct. MBP 13 only has an integrated GPU and those 2 fixes
mentioned earlier don't apply to your case.
- Chien
On 3/25/16, 3:15 PM, Tai Hu wrote:
I have a MacBook Pro 13 inch (2014 model). If I remembered correctly, it
only has an integrated GPU. There is no discreet GPU
Thanks,
Ta
I have a MacBook Pro 13 inch (2014 model). If I remembered correctly, it
only has an integrated GPU. There is no discreet GPU
Thanks,
Tai
On Friday, March 25, 2016, Phil Race wrote:
>
>
> See https://developer.apple.com/library/mac/qa/qa1734/_index.html
> It is mentioned in (one of) the bugs y
See https://developer.apple.com/library/mac/qa/qa1734/_index.html
It is mentioned in (one of) the bugs you can get to if you follow the
JBS bug trail
-phil.
On 3/25/2016 2:48 PM, Tai Hu wrote:
Thanks for the info. What entry should I put into info.plist?
Thanks
On Friday, March 25, 2016,
Thanks for the info. What entry should I put into info.plist?
Thanks
On Friday, March 25, 2016, Kevin Rushforth
wrote:
> Yes, 8u77 has the FX fix for this issue:
>
> https://bugs.openjdk.java.net/browse/JDK-8132775
>
> However, due to the way Apple chose to enable this, you will need to
> packa
Yes, 8u77 has the FX fix for this issue:
https://bugs.openjdk.java.net/browse/JDK-8132775
However, due to the way Apple chose to enable this, you will need to
package your application with the appropriate entry in the Info.plist file.
The equivalent AWT fix --
https://bugs.openjdk.java.net/b
I am on the latest 8u77.
On Friday, March 25, 2016, Scott Palmer wrote:
> What version of JavaFX are you running?
> There is a known issue, where JavaFX (and AWT/Swing) trigger activation of
> the discreet GPU. I believe for FX the issue has been resolved in the
> latest version, but the equiva
What version of JavaFX are you running?
There is a known issue, where JavaFX (and AWT/Swing) trigger activation of the
discreet GPU. I believe for FX the issue has been resolved in the latest
version, but the equivalent AWT fix hasn't made it to a released version yet.
Scott
> On Mar 25, 2016,
My JavaFX application runs fine on a Windows box with less than 10% of CPU
usage. However, if I run the same application on a MacBook Pro 13 inch (Laptop
monitor, no external monitor). About 30 seconds after I launched application,
MacBook cooling fan will kick in and running high, just a few mi
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