Ticket #4672 (closed: wontfix)

Opened 9 years ago

Last modified 5 years ago

SliceViewer: investigate parallel rendering

Reported by: Janik Zikovsky Owned by: Janik Zikovsky
Priority: minor Milestone: Release 2.1
Component: Mantid Keywords:
Cc: Blocked By:
Blocking: Tester: Stuart Campbell

Description

I recall reading that QwtPlotSpectrogram can use multiple cores. Figure out how to enable that if it might help.

Change History

comment:1 Changed 9 years ago by Janik Zikovsky

  • Status changed from new to accepted

setRenderThreadCount() seems to be the one.

comment:2 Changed 9 years ago by Janik Zikovsky

Unfortunately it needs Qwt 6.0 which has a different API than Qwt 5.

comment:3 Changed 9 years ago by Janik Zikovsky

  • Status changed from accepted to verify
  • Resolution set to wontfix

I'm not going to bother updating to Qwt 6. as that is too much work.

comment:4 Changed 8 years ago by Stuart Campbell

  • Status changed from verify to verifying
  • Tester set to Stuart Campbell

comment:5 Changed 8 years ago by Stuart Campbell

  • Status changed from verifying to closed

comment:6 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​5519

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