SIGSEGV after applying the vtkMaterialInterface filter on some big database
Applying the vtkMaterialInterface
filter on big 3D databases, with multiple servers, may crash with SIGSEV
. It occurs only with the FillMaterial
option set to on.
The pb has been reproduced by extracting the subdomains that were crashing and saving each of them as pvm
files.
Reopening each of those pvm
files sequentially and applying again the vtkMaterialInterface
filter makes PV crash with the same error.
Thus it can be concluded that the pb is not linked to MPI
or // concurrency and its origin is not in the Readers
but clearly in the vtkMaterialInterface
filter.
Edited by guillaume Peillex