Skip to content

vtkRedistributeDataSetFilter: number of outputs bug fix

Yohann Bearzi (Kitware) requested to merge yohann.bearzi/vtk:redistribute-data-fix into master

In vtkRedistributeDataSetFilter, when the input had a structure where some rank had a multi block with data in it, and other blocks had empty multi blocks, then the output in these ranks were squeezed out.

This was due to the PreservePartitionsInOutput that was forcing the output and input to strictly share the same structure. Loosening it by just enforcing cases where the output has less blocks than the input fixes the issue

Merge request reports