View Issue Details Jump to Notes ] Print ]
IDProjectCategoryView StatusDate SubmittedLast Update
0006066ParaView(No Category)public2007-11-19 18:282009-05-13 13:46
ReporterDavid Karelitz 
Assigned ToBerk Geveci 
PrioritynormalSeverityfeatureReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target Version3.6Fixed in Version 
Summary0006066: (MARS-high) ParaView is slow with large AMR CTH data
DescriptionParaView is very slow when operating on large AMR CTH data. We believe this is related to the number of blocks in the hierarchical dataset (thousands to millions)

This is when performing actions such as threshold, point to cell, contour, and calculator, not when rendering.
TagsNo tags attached.
Project
Topic Name
Type
Attached Files

 Relationships

  Notes
(0009842)
David Karelitz (reporter)
2007-12-06 10:04

The high-priority filters are:

1. CellToPoint/Dual grid (to enable isosurface and clip by scalar)
2. Calculator (to make the 3 vector components into a vector)
3. Threshold
4. Clip By Scalar
5. Contour
(0010768)
Ken Moreland (manager)
2008-03-11 13:51

6. Geometry extraction (vtkPVGeometryFilter?).

Recently I used ParaView to load a multiblock data set that took about a minute to get to the point where an image could be created (and only a small fraction of that was taken in rendering) where a simple VTK program that used vtkCompositeDataGeometryFilter was finished in seconds.
(0014982)
Ken Moreland (manager)
2009-02-16 17:31

I won't go so far as to say this has been completely resolved, but a lot of work has been done to make AMR data sets with large numbers of blocks process faster.

Further improvements will probably have to be done on a filter or component basis. You should raise a separate bug for each thing that needs to be optimized.
(0015004)
Alan Scott (manager)
2009-02-16 20:34

Bug closed. Pat on the back to the team over the last year!

 Issue History
Date Modified Username Field Change
2007-11-19 18:28 David Karelitz New Issue
2007-12-06 10:04 David Karelitz Note Added: 0009842
2007-12-06 10:04 David Karelitz Summary (MARS-normal) ParaView is slow with large AMR CTH data => (MARS-high) ParaView is slow with large AMR CTH data
2008-03-07 07:56 Berk Geveci Target Version => MARS
2008-03-07 08:03 Berk Geveci Category => 3.4
2008-03-07 08:10 Berk Geveci Status backlog => tabled
2008-03-07 08:10 Berk Geveci Assigned To => Berk Geveci
2008-03-11 13:51 Ken Moreland Note Added: 0010768
2008-07-24 13:25 Utkarsh Ayachit Category 3.4 => 3.6
2009-02-16 17:31 Ken Moreland Note Added: 0014982
2009-02-16 17:31 Ken Moreland Status tabled => @80@
2009-02-16 17:31 Ken Moreland Resolution open => fixed
2009-02-16 20:34 Alan Scott Note Added: 0015004
2009-02-16 20:34 Alan Scott Status @80@ => closed
2009-05-13 13:46 Utkarsh Ayachit Target Version MARS => 3.6
2011-06-16 13:10 Zack Galbreath Category => (No Category)


Copyright © 2000 - 2018 MantisBT Team