Bug ID: JDK-8101801 Multi-Core scalability

JDK-8101801 : Multi-Core scalability

Type: Enhancement
Component: javafx
Sub-Component: graphics

Priority: P3
Status: Resolved
Resolution: Fixed

Submitted: 2012-08-06
Updated: 2015-06-16
Resolved: 2012-11-06

Versions (Unresolved/Resolved/Fixed)

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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
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JDK 8
8Fixed

Related Reports

Blocks :	JDK-8116718 - Dirty region optimization (dirtyopts) is not MT-safe
Blocks :	JDK-8117514 - Canvas: PGUpdate: Syncing Buffer not MT safe
Blocks :	JDK-8126575 - WebNode.GUIMark2-Vector fails with NullPointerException in multithreaded mode
Blocks :	JDK-8115889 - Crash in HelloMedia
Blocks :	JDK-8101324 - Run app-thread and render thread in parallel
Blocks :	JDK-8126735 - NullPointerException in PrismMediaFrameHandler with multi-threading enabled
Blocks :	JDK-8102138 - WebView needs to be MT safe based on fix for RT-15195
Blocks :	JDK-8100622 - Allow QuantumRenderer thread and FX Application thread to run in parallel
Blocks :	JDK-8118353 - Animation or scrolling causes bad flickering on j2d pipeline with multithreading enabled
Relates :	JDK-8113204 - Full screen overlay warning needs to be MT safe
Relates :	JDK-8120594 - Snapshot method needs to be made MT safe

Description

JavaFX must be scalable on multi-core systems (must take advantage of threads parallelism). Performance on multi-core must be at least as good as equivalent single-core systems.

Comments

Marking as fixed since all dependent issues are now done. We will track any remaining issues as bugs.
06-11-2012
No impact to docs.
15-10-2012
G11N/OK - most likely no translation required.
20-09-2012
The Prism Renderer Thread and the FX Application thread are now enabled to run in parallel by default (RT-15195). This umbrella issue will be left open until the dependent bugs are fixed to address the remaining MT issues for those areas that are not MT safe (snapshot, WebView, and full-screen overlay warning).
06-08-2012
Implements A360 Feature http://oracleplan.oracle.com/gotoEntity?entityType=FEATURE&entityId=825195
06-08-2012