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IDProjectCategoryView StatusDate SubmittedLast Update
0012298ParaView(No Category)public2011-06-22 14:342012-02-08 17:27
ReporterBerk Geveci 
Assigned ToKyle Lutz 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product VersionDevelopment 
Target Version3.12Fixed in Version3.12 
Summary0012298: Add "Use Strict Load Balancing for Structured Data" option
DescriptionProblem:
The default extent translator used by ParaView does not do the right thing with certain structured data filters - the ones that modify the extent. However, the default extent translator used by VTK causes unnecessary I/O when repartitioning data downstream. And it is not possible to fix this without significant change to bunch of filters in VTK.
Solution:
Add a "Use Strict Load Balancing for Structured Data" (GUI) option that disables the CreateTranslatorIfNecessary method in vtkSISourceProxy. This should be off by default (i.e. it does NOT disable CreateTranslatorIfNecessary) and should have a warning in its help text that this option may lead to unnecessary I/O when ParaView is run in parallel. ALSO: we should not create another extent translator when ParaView is not run in parallel.
TagsNo tags attached.
ProjectKitware
Topic Name12298-use-strict-load-balancing-option
Typeincorrect functionality
Attached Files

 Relationships

  Notes
(0027037)
Kyle Lutz (viewer)
2011-07-21 12:54

Merge topic '12298-use-strict-load-balancing-option' into next

6744f53 ENH: Add Use Strict Load Balancing setting.
(0027044)
Utkarsh Ayachit (administrator)
2011-07-21 19:18

Scheduled for gatekeeper review on Jul 22, 2011 at 2 pm EDT.
(0027070)
Utkarsh Ayachit (administrator)
2011-07-22 14:13

Merged to git-master.
(0028195)
Utkarsh Ayachit (administrator)
2012-02-08 17:27

Closing bugs sitting in "customer review" for a long time.

 Issue History
Date Modified Username Field Change
2011-06-22 14:34 Berk Geveci New Issue
2011-06-22 14:34 Berk Geveci Target Version => 3.12
2011-07-05 16:20 Utkarsh Ayachit Assigned To => Kyle Lutz
2011-07-05 17:37 Kyle Lutz Status backlog => todo
2011-07-20 17:20 Kyle Lutz Status todo => active development
2011-07-21 12:54 Kyle Lutz Topic Name => 12298-use-strict-load-balancing-option
2011-07-21 12:54 Kyle Lutz Note Added: 0027037
2011-07-21 12:54 Kyle Lutz Status active development => gatekeeper review
2011-07-21 12:54 Kyle Lutz Fixed in Version => 3.12
2011-07-21 12:54 Kyle Lutz Resolution open => fixed
2011-07-21 19:18 Utkarsh Ayachit Note Added: 0027044
2011-07-22 14:13 Utkarsh Ayachit Status gatekeeper review => customer review
2011-07-22 14:13 Utkarsh Ayachit Note Added: 0027070
2012-02-08 17:27 Utkarsh Ayachit Status customer review => closed
2012-02-08 17:27 Utkarsh Ayachit Note Added: 0028195


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