MantisBT - ParaView
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IDProjectCategoryView StatusDate SubmittedLast Update
0015978ParaView(No Category)public2016-02-05 14:442016-08-12 10:00
ReporterBurlen 
Assigned ToKitware Robot 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version4.4 
Target VersionFixed in Version 
ProjectTBD
Topic Name
Typeincorrect functionality
Summary0015978: tiff reader doesn't work in parallel
DescriptionWe've experienced a variety of bugs in the tiff reader in parallel. In serial the reader works fine. Image processing software validates the tiff images.

Our use case involves a stack of 556 tiffs. On the Cray with 64 procs the data is scrambled and there are VTK error reports in the log(attached).

I tried to reproduce on my workstation using the "autro mpi" feature with 2 and 8 procs, but I saw a different bug, namely that the data is always displayed as solid color even when we select the array. Oddly there is no error output.

Although the full stack is too large to upload, I'm attaching a few slices from the stack, to explore the issue.

Also I'll attach the error log from the 64 proc run.
Steps To Reproduce
Additional Information
TagsHackathon-July-2016
Relationships
Attached Fileslog slurm-1069742.out.log (1,387,008) 2016-02-05 14:46
https://www.vtk.org/Bug/file/10029/slurm-1069742.out.log
? histo_RGB_332.tif (341,084) 2016-02-05 14:46
https://www.vtk.org/Bug/file/10030/histo_RGB_332.tif
? histo_RGB_333.tif (340,658) 2016-02-05 14:46
https://www.vtk.org/Bug/file/10031/histo_RGB_333.tif
? histo_RGB_334.tif (340,490) 2016-02-05 14:47
https://www.vtk.org/Bug/file/10032/histo_RGB_334.tif
Issue History
Date ModifiedUsernameFieldChange
2016-02-05 14:44BurlenNew Issue
2016-02-05 14:46BurlenFile Added: slurm-1069742.out.log
2016-02-05 14:46BurlenFile Added: histo_RGB_332.tif
2016-02-05 14:46BurlenFile Added: histo_RGB_333.tif
2016-02-05 14:47BurlenFile Added: histo_RGB_334.tif
2016-02-05 14:50BurlenDescription Updatedbug_revision_view_page.php?rev_id=1509#r1509
2016-02-05 14:51BurlenDescription Updatedbug_revision_view_page.php?rev_id=1510#r1510
2016-07-12 11:40Utkarsh AyachitTag Attached: Hackathon-July-2016
2016-08-12 10:00Kitware RobotNote Added: 0038994
2016-08-12 10:00Kitware RobotStatusbacklog => closed
2016-08-12 10:00Kitware RobotResolutionopen => moved
2016-08-12 10:00Kitware RobotAssigned To => Kitware Robot

Notes
(0038994)
Kitware Robot   
2016-08-12 10:00   
Resolving issue as `moved`.

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