Difference between revisions of "Version 1.0 ToDo List"

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* Rob has a question about the "dimensionality" of the cell sets. That is supposed to be the topological dimensions of the cells. This would require all the cells having the same dimensionality, which is not really being honored. This is causing some problems. Jeremy and Rob need talk about this.
 
* Rob has a question about the "dimensionality" of the cell sets. That is supposed to be the topological dimensions of the cells. This would require all the cells having the same dimensionality, which is not really being honored. This is causing some problems. Jeremy and Rob need talk about this.
 
** The latest thought was to have a flag that states a mixed dimensionality flag.
 
** The latest thought was to have a flag that states a mixed dimensionality flag.
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* There is a similar question about the "order" on the fields. Right now, it is not used, and ''we should remove it''. In the future, as we implement higher order cells, we will probably have to represent the interpolation as basis functions rather than
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** The latest latest thought that there are not a lot of "pros" for dimensionality. Jeremy has an action item to remove it.
 
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| Standardization of "filters"
 
| Standardization of "filters"
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| Basic rendering
 
| Basic rendering
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| Rendering is almost ready. Working out some build issues on the dashboard.
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|
 +
* Checked in with support from OSMesa (required).
 +
* An EGL implementation is on its way, but probably won't be official in the 1.0 release. The problem is that it relies on a change in GLEW that has not been released yet.
 +
* Dave created a glut example. To be merged to master.
 
|-
 
|-
 
| Clean up Doxygen
 
| Clean up Doxygen
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| Green dashboard
 
| Green dashboard
 
|
 
|
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* Still have problems with some CUDA dashboards
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* Updated dashboard CUDA cards.
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** Mostly fixed. Might be a timeout issue.
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** Memory issues no longer there.
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* There have been some interop failures.
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** There is currently an issue with CUDA 7.5 and newer cards. It is a known bug with Thrust/CUB.
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** Probably actually an X-windows issue. Chuck will look into this. Not currently at the top of his priority.
 
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* The new GCC 5.0 compiler is giving warnings in the testing code.
 
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** There is a merge request to address this. Most are cleaned up.
 
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** Still working on some failure to vectorize warnings.
 
 
|-
 
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| Prototype VTK/ParaView/VisIt integration<br/>
 
| Prototype VTK/ParaView/VisIt integration<br/>

Latest revision as of 12:35, 11 May 2016

The following is a list of features collected in the months before the VTK-m 1.0 release that are on the short path to be completed.

Feature Status
Settling of the core interface Other than little things and filters, the core interface is pretty well set.
  • Rob has a question about the "dimensionality" of the cell sets. That is supposed to be the topological dimensions of the cells. This would require all the cells having the same dimensionality, which is not really being honored. This is causing some problems. Jeremy and Rob need talk about this.
    • The latest thought was to have a flag that states a mixed dimensionality flag.
    • The latest latest thought that there are not a lot of "pros" for dimensionality. Jeremy has an action item to remove it.
Standardization of "filters" Done
Support worklet operations that are not one-to-one output Done
Basic file I/O Done.
Basic rendering
  • Checked in with support from OSMesa (required).
  • An EGL implementation is on its way, but probably won't be official in the 1.0 release. The problem is that it relies on a change in GLEW that has not been released yet.
  • Dave created a glut example. To be merged to master.
Clean up Doxygen Need to get documentation syncing nightly. Chuck looking into this.
User's Guide Behind. Trying to catch up. Making some progress.
Green dashboard
  • Updated dashboard CUDA cards.
    • Memory issues no longer there.
    • There is currently an issue with CUDA 7.5 and newer cards. It is a known bug with Thrust/CUB.
Prototype VTK/ParaView/VisIt integration

(Technically not part of the release, but should indicate we have viable components.)

  • Eric Brugger has made some progress on integrating VTK-m into VisIt. He has an initial implementation and it is working pretty well so far. He has lately added further cell type support (particularly unstructured grids).
  • Rob working on VTK/VTK-m filter integration. Can now move data between VTK and VTK-m
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