[Paraview] making vtkGaussianSplatter multi-threaded

2015-01-12 Thread Dr. Roman Grothausmann
Dear mailing list members, Since I already started to create and use a modified version of vtkGaussianSplatter I now wonder if it were possible to make vtkGaussianSplatter run multi-threaded. I'd expect that this is possible if getting and setting pixel values is thread-safe. In vtkGaussianSp

Re: [Paraview] making vtkGaussianSplatter multi-threaded

2015-01-12 Thread David Gobbi
On Mon, Jan 12, 2015 at 3:56 AM, Dr. Roman Grothausmann < grothausmann.ro...@mh-hannover.de> wrote: > Dear mailing list members, > > Since I already started to create and use a modified version of > vtkGaussianSplatter I now wonder if it were possible to make > vtkGaussianSplatter run multi-thread

Re: [Paraview] making vtkGaussianSplatter multi-threaded

2015-01-12 Thread Dr. Roman Grothausmann
Dear David, Many thanks for Your reply and explanations. On 12/01/15 14:55, David Gobbi wrote: On Mon, Jan 12, 2015 at 3:56 AM, Dr. Roman Grothausmann serializing the writes. Hence, in order for vtkGaussianSplatter to be properly multi-threaded, each thread must write to its own block of outpu