Using GCC 9.2 the pre change vtkm::filter::Threshold would
take 31.84sec to compile and use 1.1GB of memory. After
these changes the filter takes 24.16sec to compile and
uses 885MB of memory.
Now that the dispatcher does its own TryExecute, filters do not need to
do that. This change requires all worklets called by filters to be able
to execute without knowing the device a priori.
Sandia National Laboratories recently changed management from the
Sandia Corporation to the National Technology & Engineering Solutions
of Sandia, LLC (NTESS). The copyright statements need to be updated
accordingly.
