Previously, the VTK file readers just skipped over everything in FIELD
sections. However, it is common for many point and cell fields to be
written in this section (it is how ParaView writes out most of its
data). This change will allow these fields to be read in correctly.
Previously, if a legacy VTK file had a METADATA section with an
INFORMATION subsection, the reader did not skip over it correctly.
Instead, it just read the rest of the file (and often encountered an
error). Change this to read and skip over the INFORMATION subsection
correctly.
884616788 Simplify and extend AtomicArray implementation.
9560c4f63 Limit testing dispatch of atomic array to only atomic types.
0e728c800 Update atomic interfaces to support Add/CAS for UInt32/64.
720b452eb Force AtomicArray to use only basic storage arrays.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1802
- Use AtomicInterface to implement device-specific atomic operations.
- Remove DeviceAdapterAtomicArrayImplementations.
- Extend supported atomic types to include unsigned 32/64-bit ints.
- Add a static_assert to check that AtomicArray type is supported.
- Add documentation for AtomicArrayExecutionObject, including a CAS
example.
- Add a `T Get(idx)` method to AtomicArrayExecutionObject that does
an atomic load, and update existing CAS usage to use this instead
of `Add(idx, 0)`.
3eb91af96 Use ArrayGetValue where possible in worklets.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1799
Replace code such as `myArray.GetPortalControl().Get(0)` with
`vtkm::cont::ArrayGetValue(0, myArray)`, which will just retrieve
the single value without transferring the entire contents of
`myArray` to the host. This should prevent memory thrashing.
Also did some general style clean-ups and fixed loops that called
`GetPortalControl` in the loop body.
3a47058cb Use cache variables.
76ef9d15b Take advice of Robert and Kenneth on build system.
89fc012a2 Change CMakeLists.txt defaults in order to be more user-friendly.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !1771
709b12c5b Add checks for size of contour worklet outputs
a3131d4e1 Fix bad normals in contour test
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Li-Ta Lo <ollie@lanl.gov>
Merge-request: !1794
This allows for developers to do things such as the following
as constexpr's:
```cxx
constexpr vtkm::Id2 dims(16,16);
constexpr vtkm::Float64 dx = vtkm::Float64(4.0 * vtkm::Pi()) / vtkm::Float64(dims[0] - 1);
```
bf96d921d Add extra braces around std::array initializers
9bbf4a5a6 Corrections and expanded testing of implicit functions
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !1776
The contour worklet test was experiencing normals that were set to NaN
due to problems with computing the gradient of the original field. It
was determined that the problem was caused by the clip filter creating
degenerate cells because the clip plane exactly intersected the points
of the mesh. Although a problem, we found that this behavior also exists
in existing tools like ParaView and VisIt. Thus, it sounds like a
problem to be pushed off to a later day. Instead, just move the plane a
little bit to get it into general position.
Now that Threshold automatically converts its output to CellSetExplicit,
this option is no longer necessary (and the previous implementation did
not work correctly).
978650b06 FindMPI works with CMake 3.8's separate_arguments
1f99fbc35 FindMPI will now work when CUDA is disabled and CMake <= 3.11
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Brad King <brad.king@kitware.com>
Merge-request: !1787
