Speck removal tool : PWP appears stalled with excessive CPU utilisation

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pierrelabreche
Posts: 584
Joined: January 29th, 2019, 11:47 pm
What is the make/model of your primary camera?: Nikon Z8

Speck removal tool : PWP appears stalled with excessive CPU utilisation

Post by pierrelabreche »

Scenario
  • Open tif 48-bits image file ( e.g. 3165 x 5100 pixels )
  • Invoke the Speck removal transform with a large radius
  • The GPU fan starts whirling
  • When user attempts to cancel the transformation using the dialog box, nothing happens for minutes
2024-09-29 PWP speck removal v4.jpg
2024-09-29 PWP speck removal v4.jpg (214.32 KiB) Viewed 308 times
jsachs
Posts: 4455
Joined: January 22nd, 2009, 11:03 pm

Re: Speck removal tool : PWP appears stalled with excessive CPU utilisation

Post by jsachs »

The time goes up as the square of the radius. A while ago I fixed a bug that was making this run faster but not searching thoroughly.
Jonathan Sachs
Digital Light & Color
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