JDK-8230412 : NUMA aware task processing
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 14
  • Priority: P4
  • Status: Open
  • Resolution: Unresolved
  • Submitted: 2019-08-30
  • Updated: 2020-01-08
The Version table provides details related to the release that this issue/RFE will be addressed.

Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

To download the current JDK release, click here.
Other
tbdUnresolved
Related Reports
Blocks :  
JDK-8230411 - NUMA aware Work Gang
Blocks :  
JDK-8220310 - Implementation: NUMA-Aware Memory Allocation for G1, Mutator (1/3)
Description
With JDK-8230411 (NUMA aware work gang), worker threads may have multiple task queue for each NUMA nodes. And each worker thread process local queue first and then steal local node queue or foreign node queue.

Implement above task queue and task processing mechanism.