932f8b82f Merge branch 'concurrent_union_find' of gitlab.kitware.com:ollielo/vtk-m into concurrent_union_find
eaff27195 minor changes on comments on findRoot()
9fef540ba minor changes on comments on findRoot()
916661e33 Merge branch 'concurrent_union_find' of gitlab.kitware.com:ollielo/vtk-m into concurrent_union_find
a036b0f98 Minor change based on code review.
9e68022ac Minor change based on code review.
1185f70bc Data Race Resolution
aed7e02da Merge branch 'concurrent_union_find' of gitlab.kitware.com:ollielo/vtk-m into concurrent_union_find
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !2248
Although `vtkm::internal::Variant` respected the trivially copyable
attribute of the types it contains, it was never totally trivial (i.e.
`std::is_trivial<Variant<...>>` was never true). The reason was that
`Variant` was initializing its `Index` parameter to signify that it was
not initialized. However, the fact that `Index` was initialized meant
that it was not trivially constructed.
Now, `Variant` type checks its types to see if they are all trivially
constructible. If so, it makes itself trivially constructible.
This means that `Index` may or may not be valid if `Variant` is
constructed without an argument. This in turn means that the result of
`Variant::IsValid` becomes undefined. That should be OK in practice.
`Index` will "point" to an uninitialized object, but that object is
trivially constructed anyway. However, that could cause problems if
developers used `IsValid` to determine if something is selected.
The new name reflects better what the underlying algorithm does. It also
helps prevent confusion about what types of data the locator is good
for. The old name suggested it only worked for structured grids, which
is not the case.
We would really like to be able to include `vtkm::cont::ColorTable` in
such a way that you don't have to compile device code (unless you are
actually compiling functions for the device). Thus, the `Map` functions
of `ColorTable` were in a special `ColorTable.hxx` that contains the
"implementation" for `ColorTable`.
That is confusing to many users. It is more clear to simply have `.h`
headers that do a specific thing. To achieve these two goals, the `Map`
functionality of `ColorTable` is separated out into its own header file.
So you don't need to be using a device compiler just to use `ColorTable`
(including `ColorTable.h`), but you do need to use a device compiler if
mapping values to colors (including `ColorTableMap.h`).
6a3ba4291 Fix warning about unused function
c6a4f9b79 Fix warning about return value
9465d2611 Adjust TransferFunction worklet to get color table as ExecObj argument
11996f133 Remove virtual methods from ColorTable
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2261
Previously, the `TransferFunction` worklet required you to call
`PrepareForExecution` on the `ColorTable` and give that to the
constructor. Bad things can happen if the `ColorTable` used in the
constructor does not match the device the worklet actually gets invoked
on. Change this to make the `ColorTable` a worklet argument of type
`ExecObj`. The dispatcher will automatically call
`ColorTable::PrepareForInput` and guarantee that the devices match.
Virtual methods are being deprecated, so remove their use from the
ColorTable classes. Instead of using a virtual method to look up a value
in the ColorTable, we essentially use a switch statement. This change
also simplified the code quite a bit.
The execution object used to use pointers to handle the virtual objects.
That is no longer necessary, so a simple `vtkm::exec::ColorTable` is
returned for execution objects. (Note that this `ColorTable` contains
pointers that are specific for the particular device.) This is a non-
backward compabible change. However, the only place (outside of the
`ColorTable` implementation itself) was a single worklet for converting
scalars to colors (`vtkm::worklet::colorconversion::TransferFunction`).
This is unlikely to affect anyone.
I also "fixed" some names in enum structs. There has been some
inconsistencies in VTK-m on whether items in an enum struct are
capitolized or camel case. We seem to moving toward camel case, so
deprecate some old names.
482266b44 Particle: explicitly make the copy ctor and assignment op
1037aa756 AssignerPartitionedDataSet: mark dtor as override
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2259
One of the features of `UnknownArrayHandle` is that it allows you to
query how many `Vec` components each value has without resolve the type
of the array. The functionality to implement this failed if you tried to
store an `ArrayHandle` that stored `Vec`-like objects with `Vec` sizes
that varied from value to value (i.e. an `ArrayHandleGroupVecVariable`).
Storing such an array in `UnknownArrayHandle` might not be the best
idea, but it should probably work. This change allows you to store such
an array. If you try to query the number of components, you will get 0.
e706880d7 Fix unnecessary deprecation warnings in visual studio
f7cc03107 Fix deprecated warnings
b27e4c7ea Ignore files for deprecated virtual classes for SourceInInstall test
284774cf4 Turn on "no virtual" option on some CI builds
cd08fd499 Add changelog for removing virtual methods
63ef84ed7 Optionally remove all use of ArrayHandleVirtual
e11f612ad Deprecate ArrayHandleVirtual
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2256
As we remove more and more virtual methods from VTK-m, I expect several
users will be interested in completely removing them from the build for
several reasons.
1. They may be compiling for hardware that does not support virtual
methods.
2. They may need to compile for CUDA but need shared libraries.
3. It should go a bit faster.
To enable this, a CMake option named `VTKm_NO_DEPRECATED_VIRTUAL` is
added. It defaults to `OFF`. But when it is `ON`, none of the code that
both uses virtuals and is deprecated will be built.
Currently, only `ArrayHandleVirtual` is deprecated, so the rest of the
virtual classes will still be built. As we move forward, more will be
removed until all virtual method functionality is removed.
386301719 Test UnknownArrayHandle behavior on special arrays
872da1f8e Suppress unnecessary deprecation warnings on VS
bb443bbc2 Replace the implementation of VariantArrayHandle
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2255
`UnknownArrayHandle` has special behavior when putting in or getting out
an `ArrayHandleMultiplexer` or an `ArrayHandleCast`. When putting in
either of these, `UnknownArrayHandle` gets the actual array stored in
the multiplexer and cast so that you can later retrieve the base array.
Likewise, when you get the array out with `AsArrayHandle`, you can give
it an `ArrayHandleCast` or `ArrayHandleMultiplexer`, and you will get
the base array placed inside of it.
