These mappers can be used to render cell sets as glyphs. The following
glyph types are available for scalar fields:
- Cube
- Sphere
- Axes
- Quads
For vector fields:
- Arrows
For the `Backport: release` command to work on a MR, it needs to be at
the bottom of the description of the MR. However, `ReleaseHotFix.md`
claimed it could be anywhere in the description. Fix that.
Originally `MakeTestDataSet.h` was header-only code. This was changed to
put its functionality into a library. The obvious library to put it in
was `vtkm_cont_testing`.
The problem is that there is some external code that is (unadvisably)
adding this header to their own code. This code ends up breaking because
it needed to include `vtkm_cont_testing`, which was not needed before.
As a workaround, there was a CMake interface link that caused external
code linking in `vtkm_cont` to also link in `vtkm_cont_testing`. This
works OK, but creates something of a circular dependency. CMake itself
has no problem with this, because `vtkm_cont` did not itself depend on
`vtkm_cont_testing`; only things that linked to `vtkm_cont` also had to
link to `vtkm_cont_testing`.
Unfortunately, some Ascent CMake script was trying to trace down
dependencies and ran into an infinite loop. So this solution was not so
great for them.
Get around the problem by just adding the `MakeTestDataSet` code
directly to `vtkm_cont` (for now).
The scalar field difference along x, y, and z should be divided by the
spacing not multiplied. This was causing some test failures in VTK and
ParaView when overriding the default contour filter with `vtkmContour`.
When `PointTransform` was converted to the new filter structure, some of
the methods that were moved from .hxx to .cxx (and therefore compiled in
a library) were still marked as `inline`. This caused the compiler to
not compile the function into the library if it was not used. Fix the
problem by removing the `inline` modifier to the method implementations.
* origin/master: (426 commits)
smoke_test: Remove version condition
Fix deprecated method export
cuda: Fix new cuda version warnings
docker: update cuda images to 11.6
use kokkos allocate whn oldSize is zero
Fix filter benchmark
Replace static datasets with dynamically allocated versions.
CMAKE: add CMAKE_CUDA_ARCHITECTURE support
Turn off inlining of Variant::CastAndCall for HIP
Modify Variant CastAndCall to have fewer cases in its switch
Add a unique symbol to InstantiationTemplate.cxx.in
README: Add doxygen links for nightly
Update vtkm_add_instantiations documentation
Declare methods for instances out of line
Protect gradient instantiations from ambiguity
Compile instantiations of the gradient filter
Add generalized instantiation
Fix point merge for Marching Cubes with multiple isosurfaces
Remove deprecated use of old unscoped enums in FieldSelection
Use scoped enum for FieldSelection mode
...
The deprecated class `vtkm::filter::MeshQuality` contained a private
method that was referenced in its inlined constructor. The problem was
that this private method was compiled in the `vtkm_filter_mesh_info`
library but not properly exported. Fix this by adding an export to the
class.
e6b37f7a4 Remove deprecated use of old unscoped enums in FieldToColors
f37cc7657 Use scoped enum for FieldToColors modes
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Dave Pugmire <dpugmire@gmail.com>
Merge-request: !2734
The static datasets were wreaking havoc on order of destructors at exit and causing kokkos to throw an exception. This change dynamically allocates a dataset, copies the read/sourced data into it, and explicitly frees the data.
62e509c0a Turn off inlining of Variant::CastAndCall for HIP
6afff7550 Modify Variant CastAndCall to have fewer cases in its switch
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2744
The current implementation of the AMD HIP compiler adds default compiler
flags to attempt to inline everything possible. This is wrecking havoc
with the `Variant::CastAndCall` function, whose implementation has one
or more large switch statements with each case calling a different
potentially inline function. In some parts of the VTK-m code, this is
dragging the compilation on for days as it tries to resolve a
`Variant::CastAndCall` within a `Variant::CastAndCall`. This will
probably need to be addressed in the compiler, but meanwhile we will
force the inlining to be turned off for the function called by
`Variant::CastAndCall`. It is unclear if this will result in some extra
runtime overhead, but the change is worth it to get reasonable compile
times.
Thanks to Nick Curtis for tracking this down and providing the solution.
The previous implementation of `Variant`'s `CastAndCall` generated a
switch statement with 20 cases (plus a default) regardless of how many
types were handled by the `Variant` (with the excess doing nothing
useful). This reduced the amount of code, but caused the compiler to
have to build many more instructions (and optimize for them). This in
turn lead to large compile times and unnecessary large libraries/
executables.
This change makes a different function to use for `CastAndCall` so that
the number of cases in the switch matches exactly the number of types in
the `Variant`'s union.
Because the size of VariantImplDetail.h was getting large, I also
reduced the maximum expansions for the code. This does not seem to
negatively affect compile time, and I doubt it will have an noticible
difference in running time (when in release mode).
I also modified some other parts of this code to match the expansion
without making unnecessary defaults.
18461d676 Add a unique symbol to InstantiationTemplate.cxx.in
61a44887f Update vtkm_add_instantiations documentation
1c1881d53 Declare methods for instances out of line
13de2b730 Protect gradient instantiations from ambiguity
f4de1d8ee Compile instantiations of the gradient filter
6eb9c9876 Add generalized instantiation
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Vicente Bolea <vicente.bolea@kitware.com>
Merge-request: !2742
A compiler or linker may give an error if a .cxx file is empty (that is,
declares no symbols). This can happen if an instantiation declaration
gets removed during the compile either through preprocessor macros or
SFINAE.
To protect against this, declare a simple integer with a unique symbol
in each instantiation file. The overhead is very small and will prevent
compile/link errors.
For the templated methods that we are precompiling instances for, do not
put their implementation inside of the class declaration. The problem is
that if you define a method inside of a class, it is implicitly inline.
If it is inline, a compiler might choose to compile it even if an
external symbol exists.
It appears that some compilers treat template instances different than
calling a template. For example, if you have
```cpp
template <typename T, typename U>
void Foo(T t, U u);
template <typename T>
void Foo(T t, int u);
template void Foo(int t, int u);
```
that some compilers will complain that the instance is ambiguous because
it matches both versions of Foo even though the second one is the one
that is called (unless you specifically declare template parameters).
This is what happend with the gradient instances. Fix the problem by
wrapping the "ambiguous" cases to be called by a simple, single
templated function.
When the gradient filter was moved over to the new filter structure, it
lost its instantiations. This is a problem because the gradient filter,
which compresses a lot of the code into single worklet calls for
efficiency, is one of the longest to compile filters.
This commit restores the instantiations with the updated instantiation
functionality. This breaks up the code into many translation units that
can be compiled simultaneously and thus not hold up the entire compile
on one process.
Recently, an instantiation method was added to the VTK-m configuration
files to set up a set of source files that compile instances of a template.
This allows the template instances to be compiled exactly once in separate
build files.
However, the implementation made the assumption that the instantiations
were happening for VTK-m filters. Now that the VTK-m filters are being
redesigned, this assumption is broken.
Thus, the instantiation code has been redesigned to be more general. It can
now be applied to code within the new filter structure. It can also be
applied anywhere else in the VTK-m source code.
b544b8e09 Fix point merge for Marching Cubes with multiple isosurfaces
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Mark Bolstad <mbolsta@sandia.gov>
Merge-request: !2741
When the Marching Cubes algorithm merges points together for multiple
isosurfaces, it uses an ArrayHandleZip to combine the isosurface id and
the edge identification. This is to prevent merging points from
different isosurfaces. However, internally this has to do an array copy.
It was doing this copy with `ArrayCopy`. A recent change to that method
made the copy fail for `ArrayHandleZip`. The fix is to change to
`ArrayCopyDevice`.
The reason why this bug was introduced was because there was no test
case for this specific use. A regression test has been updated to test
for this case.
08e682601 Remove deprecated use of old unscoped enums in FieldSelection
28aa9b570 Use scoped enum for FieldSelection mode
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !2735
2fd8a9b9a Remove deprecated use of old unscoped enums in rendering
e051565d9 Use scoped enums in rendering classes
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2736
