19cebccf Correct issues that buildbot brought up in the code.
c6dbc0f2 GetNumberOfPointsInCell consistently returns a vtkm::IdComponent
25ff1e94 CellSetExplicit storage tags are now easier to override.
935b3fd6 CellSetExplicit uses UInt8 for shape, and IdComponent for numIndices.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !210
Add new version of DynamicArrayHandle::CastToArrayHandle
This takes a reference to an array handle and fills it. This removes a lot of the pain of determining template arguments.
See merge request !205
These changes are basically to support some upcoming changes to
ArrayHandleZip. The major additions are an implementation of VecTraits
for Pair and an overloaded << operator to ostream for Pair.
I also had to declare the operator<< for Pair to be in Types.h. Under
some circumstances the operator has to either be declared before the
template is declared or declared in the vtkm namespace. (The reasons are
described at <http://clang.llvm.org/compatibility.html#dep_lookup> but I
still don't understand.) I tried adding it to the vtkm namespace, but
that caused several of the other operator<< to fail. Since there is no
way to guarantee that Pair.h is declared before, say, ArrayHandle.h, I
moved the implementation to Types.h.
Since I was moving operator<< to Types.h, I went ahead and moved the
TypeTraits and VecTraits to their respective headers. Since Pair is
declared (but not implemented) in Types.h, these templated classes can
be implemented without including Pair.h.
98885186 Fix CopyInto tests that use different DeviceAdapterTag
69b2ad2a Add unit tests for CopyInto function
2c55b15c Add additional control logic for CopyInto function
20c1a048 CopyInto function for ArrayHandles
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !202
Xcode 7 warnings
The XCode 7 compiler has a new warning for unused typedefs. The Boost code we use has some instances where this warning gets issued. Suppress these warnings.
See merge request !199
This is to be used in place of BOOST_STATIC_ASSERT so that we can
control its implementation.
The implementation is designed to fix the issue where the latest XCode
clang compiler gives a warning about a unused typedefs when the boost
static assert is used within a function. (This warning also happens when
using the C++11 static_assert keyword.) You can suppress this warning
with _Pragma commands, but _Pragma commands inside a block is not
supported in GCC. The implementation of VTKM_STATIC_ASSERT handles all
current cases.
ArrayHandles in DAX have a CopyInto function which allows the user to copy an array handle's data into a compatible STL type iterator. Originally this was fairly straight forward to implement since array handles in DAX are templated on the DeviceAdapterTag. In contrast, VTKm array handles use a polymorphic ArrayHandleExecutionManager under the hood allowing a single array handle to interface with multiple devices at runtime. To achieve this virtual functions are used. This makes implementing the CopyInto function difficult since it is templated on the IteratorType and virtual functions cannot be templated.
To work around this, I've implemented a concrete templated CopyInto function in the class derived from ArrayHandleExecutionManagerBase. In the ArrayHandle class, CopyInto dynamically casts the base class into the derived class, then calls the CopyInto function defined in the derived class.
The drawback to this approach is that, should the user define their own class that inherits from ArrayHandleExectionManagerBase, they are not forced to implement the CopyInto function, unlike the other virtual functions.
5e72d3a8 Rename kernels directory to splatkernels to avoid confusion
7a2225cf Add Copyright text
d04e4dfa Remove c++11 constexpr keyword
ed5faf5b Fix for M_PI on windows, use vtkm::Pi()
fe284ffb Add unit test for splat kernel integral.
29001e37 Change GaussianSplatter to KernelSplatter to support other kernels
378cb17e Code cleanup, style, debug, unused vars
65d2980f Fix clang compile error, cleanup debug messages
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !193
fd685210 Always install all device headers even when device isn't enabled.
b1663b24 Add an example of using multiple backends from a single translation unit.
fc0ff69d Methods with try/catch need to be host only.
4d635d64 DeviceAdapter Tags now always exist, and contain if the device is valid.
cf32b430 Teach Configure.h to store if TBB and CUDA are enabled.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !198
The recently added pragma to suppress warnings about unused local
typedefs caused lots of dashboard failures because many GCC and clang
compiler do not have this warning so did not recognized the pragma to
suppress it. Now only use the pragma on clang compilers with a large
enough version.
I also discovered that the check for VTKM_CLANG was wrong (at least for
the most modern versions of XCode). Fixed that as well as some uses of
VTKM_CLANG that were wrong.
When compiling with cuda and tbb enabled in a single translation unit you
need to make sure all try/catch blocks are marked as host only otherwise
the cuda compiler will error out.
Previously it was really hard to verify if a device adapter was valid. Since
you would have to check for the existence of the tag. Now the tag always
exists, but instead you query the traits of the DeviceAdapter to see if
it is a valid adapter.
This makes compiling with multiple backends alot easier.
