While updating the user's guide, I noticed a couple of minor problems
with how filters map fields. First, if a filter was using
`CreateResultCoordinateSystem`, it did not respect the
`PassCoordinateSystems` flag. Second, if both an `initializer_list` and
a mode was given to `SetFieldsToPass`, the mode was captured
incorrectly. Both problems are corrected.
a80de8019 Add support for getting vec sizes of unknown arrays when runtime selected
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !2983
The `GetNumberOfComponents` and `GetNumberOfComponentsFlat` methods in
`UnknownArrayHandle` have been updated to correctly report the number of
components in special `ArrayHandle`s where the `Vec` sizes of the values
are not selected until runtime.
Previously, these methods always reported 0 because the value type could
not report the size of the `Vec`. The lookup has been modified to query the
`ArrayHandle`'s `Storage` for the number of components where supported.
Note that this only works on `Storage` that provides a method to get the
runtime `Vec` size. If that is not provided, as will be the case if the
number of components can vary from one value to the next, it will still
report 0.
This feature is implemented by looking for a method named
`GetNumberOfComponents` is the `Storage` class for the `ArrayHandle`. If
this method is found, it is used to query the size at runtime.
8befbc47c Fix dot product type promotion
d5ba7f4d5 Change VectorMagnitude to work with any type of field
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2981
Previously, `VectorMagnitude` only worked with `Vec`s of size 2, 3, or
4. It now works with `Vec`s of any size. It also avoids a memory copy of
non-float types (although it does add a little arithmetic in the
computation).
CUDA 12 adds a `cub::Swap` function that creates ambiguity with `vtkm::Swap`.
This happens when a function from the `cub` namespace is called with an object
of a class defined in the `vtkm` namespace as an argument. If that function
has an unqualified call to `Swap`, it results in ADL being used, causing the
templated functions `cub::Swap` and `vtkm::Swap` to conflict.
Previously, the probe filter only worked on certain `Vec` sizes and
converted many types to floating point.
This change uses the extract component feature to pull data from any
array at its natural component type.
The bad part of this change is that it has to call the worklet
separately for each component in the field. That adds overhead and
probably lowers the cache efficiency. It was implemented this way
because the cell interpolation function does not work with the
recombined vecs returned from extract array.
0ba818e90 Enable any scalar field in ParticleDensity filters
d38efa87f Allow fields of any type in NDHistogram
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Li-Ta Lo <ollie@lanl.gov>
Merge-request: !2978
d26d76dea Fix construction issue for XGC arrays in topology map fetch
634847ce2 Change PointAverage to work on fields of any type
0c13917c1 Change CellAverage to work on fields of any type
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2979
The `Fetch::Load` for an input array of a topology map for an XGC array
(that uses `ConnectivityExtrude`) was failing to compile because it
creates a return `Vec` and then fills it. That does not work if the
input array has values that cannot be default constructed. This is the
case for `ArrayHandleRecombineVec`, which creates values that lazily
pull data out of portals.
Change the code to careful construct the return `Vec` such that it does
not require the default constructor of the components.
The previous version of the `PointAverage` filter used a float fallback
to handle most array types. The problem with this approach other than
converting field types perhaps unexpectantly is that it does not work
with every `Vec` size. This change uses the extract by component feature
of `UnknownArrayHandle` to handle every array type.
To implement this change the `PointAverage` worklet had to be changed to
handle recombined vecs. This change resulted in a feature degridation
where it can no longer be compiled for inputs of incompatible `Vec`
sizes. This feature dates back to when worklets like this were exposed
in the interface. This worklet class is now hidden away from the exposed
interface, so this degredation should not affect end users. There are
some unit tests that use this worklet to test other features, and these
had to be updated.
The previous version of the `CellAverage` filter used a float fallback
to handle most array types. The problem with this approach other than
converting field types perhaps unexpectantly is that it does not work
with every `Vec` size. This change uses the extract by component feature
of `UnknownArrayHandle` to handle every array type.
To implement this change the `CellAverage` worklet had to be changed to
handle recombined vecs. This change resulted in a feature degridation
where it can no longer be compiled for inputs of incompatible `Vec`
sizes. This feature dates back to when worklets like this were exposed
in the interface. This worklet class is now hidden away from the exposed
interface, so this degredation should not affect end users. There are
some unit tests that use this worklet to test other features, and these
had to be updated.
Use the `MapFieldPermutation` function when mapping point coordinates
for points that are removed. (This function was already being used for
the rest of the fields.) Also remove some unneeded code in the
`CleanGrid` worklets.
719d347fd Update contour filter's field map to work on any field type
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !2973
447b8e711 Fill input to test of array extract from stride array
726bb0910 Fix floating point exception in Kokkos sort
89245c3df Remove NUMA regions option
4912d1d04 Update --kokkos-threads to --kokkos-num-threads
9f77e1118 Do not test if Kokkos device id does not match
fa30d6774 Update the minimum Kokkos required to 3.7
3a96e9429 ci: update Kokkos docker images
674572419 Use Kokkos 3.7.1 in the CI builds
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Vicente Bolea <vicente.bolea@kitware.com>
Merge-request: !2967
Use the extract component functionality to get data from any type of
array. This prevents converting fields to `vtkm::DefaultFloat` and
supports any size `Vec` in the component.
THe current version of sort in Kokkos does not check whether the array
is of size 0, and that messes up its bin calculation. If the size of the
array is less than 2, skip the sort since the order cannot change.
This configuration option was only added because Kokkos has such a flag.
But this flag is now deprecated in Kokkos and has no effect, so remove
it from VTK-m.
There was a regression test to check for an exception if the requested
Kokkos device id did not match the `KOKKOS_DEVICE_ID` environment
variable. New versions of Kokkos do not throw an exception (they just
pick one over the other), so remove this check.
