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Fix inefficient copy when extracting rectilinear grids

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The `ExtractStructured` code was calling `ArrayCopy` on a permutation of
odd arrays, which was causing problems with the copy. Specifically use
`ArrayCopyDevice` to ensure the copy happens efficiently.
This commit is contained in:
Kenneth Moreland 2022-02-01 09:21:43 -07:00
parent c61f732101
commit 4b30939dda
1 changed files with 3 additions and 3 deletions
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6
vtkm/filter/entity_extraction/worklet/ExtractStructured.h
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@ -11,7 +11,7 @@
#define vtk_m_worklet_ExtractStructured_h
#include <vtkm/RangeId3.h>
#include <vtkm/cont/ArrayCopy.h>
#include <vtkm/cont/ArrayCopyDevice.h>
#include <vtkm/cont/ArrayGetValues.h>
#include <vtkm/cont/ArrayHandle.h>
#include <vtkm/cont/ArrayHandleCartesianProduct.h>
@ -468,8 +468,8 @@ private:
}
else
{
vtkm::cont::ArrayCopy(vtkm::cont::make_ArrayHandlePermutation(validIds[i], arrays[i]),
xyzs[i]);
vtkm::cont::ArrayCopyDevice(vtkm::cont::make_ArrayHandlePermutation(validIds[i], arrays[i]),
xyzs[i]);
++dim;
}
}