mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-08 13:23:51 +00:00
7eaedfe84b
A large portion of the VTK-m filters are now compiled into the vtkm_filter library. These pre-built filters now don't include the respective hxx file to remove the amount of template instantiation users do. To verify that this removal reduces compiler memory ( and maybe time) I profiled the compiler while it building filter tests in debug mode. Here is a selection of results: ``` CleanGrid 10.25s => 9.01s, 901MB => 795MB ExternalFaces 13.40s => 5.96s, 1122MB => 744MB ExtractStructured 4.69s => 4.75s, 492MB => 492MB GradientExplicit 22.97s => 5.88s, 1296MB => 740MB ```
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
//============================================================================
|
|
// Copyright (c) Kitware, Inc.
|
|
// All rights reserved.
|
|
// See LICENSE.txt for details.
|
|
//
|
|
// This software is distributed WITHOUT ANY WARRANTY; without even
|
|
// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
// PURPOSE. See the above copyright notice for more information.
|
|
//============================================================================
|
|
#define vtkm_filter_ExtractStructured_cxx
|
|
#include <vtkm/filter/ExtractStructured.h>
|
|
#include <vtkm/filter/ExtractStructured.hxx>
|
|
|
|
#include <vtkm/filter/MapFieldPermutation.h>
|
|
|
|
namespace vtkm
|
|
{
|
|
namespace filter
|
|
{
|
|
|
|
//-----------------------------------------------------------------------------
|
|
ExtractStructured::ExtractStructured()
|
|
: vtkm::filter::FilterDataSet<ExtractStructured>()
|
|
, VOI(vtkm::RangeId3(0, -1, 0, -1, 0, -1))
|
|
, SampleRate(vtkm::Id3(1, 1, 1))
|
|
, IncludeBoundary(false)
|
|
, IncludeOffset(false)
|
|
, Worklet()
|
|
{
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
bool ExtractStructured::MapFieldOntoOutput(vtkm::cont::DataSet& result,
|
|
const vtkm::cont::Field& field)
|
|
{
|
|
if (field.IsFieldPoint())
|
|
{
|
|
return vtkm::filter::MapFieldPermutation(field, this->PointFieldMap, result);
|
|
}
|
|
else if (field.IsFieldCell())
|
|
{
|
|
return vtkm::filter::MapFieldPermutation(field, this->CellFieldMap, result);
|
|
}
|
|
else if (field.IsFieldGlobal())
|
|
{
|
|
result.AddField(field);
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
void ExtractStructured::PostExecute(const vtkm::cont::PartitionedDataSet&,
|
|
vtkm::cont::PartitionedDataSet&)
|
|
{
|
|
this->CellFieldMap.ReleaseResources();
|
|
this->PointFieldMap.ReleaseResources();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template VTKM_FILTER_COMMON_TEMPLATE_EXPORT vtkm::cont::DataSet ExtractStructured::DoExecute(
|
|
const vtkm::cont::DataSet& inData,
|
|
vtkm::filter::PolicyBase<vtkm::filter::PolicyDefault> policy);
|
|
}
|
|
}
|