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 ```
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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//
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//============================================================================
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#define vtkm_filter_Threshold_cxx
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#include <vtkm/filter/Threshold.h>
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#include <vtkm/filter/MapFieldPermutation.h>
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namespace vtkm
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{
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namespace filter
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{
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bool Threshold::MapFieldOntoOutput(vtkm::cont::DataSet& result, const vtkm::cont::Field& field)
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{
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if (field.IsFieldPoint() || field.IsFieldGlobal())
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{
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//we copy the input handle to the result dataset, reusing the metadata
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result.AddField(field);
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return true;
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}
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else if (field.IsFieldCell())
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{
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return vtkm::filter::MapFieldPermutation(field, this->Worklet.GetValidCellIds(), result);
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}
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else
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{
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return false;
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}
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}
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//-----------------------------------------------------------------------------
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VTKM_FILTER_COMMON_INSTANTIATE_EXECUTE_METHOD(Threshold);
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}
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}
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