The auto code formatting doesn't capture the entire VTK-m style
and developers should know the style before they open a merge request
and get a billion warnings.
The changelog is updated to replace initializer list changes with
variadic constructors and constexpr changes.
On OSX and Linux:
| Type |Constructed with| Compile time | Run Time
|-----|---|---|---|
|scalar(1~4) | () | Yes | |
|scalar(1~4) | {} | Yes | |
|scalar(>4) | () | Yes | |
|scalar(>4) | {} | | Yes |
|nested type(1~4) | () | Yes | |
|nested type(1~4) | {} | Yes | |
|nested type(>4) | () | ERROR | ERROR|
|nested type(>4) | {} | | Yes |
Only on windows with a compiler older than Visual Studio 2017
version 15.0 is vec with size>4 constructed at compile time.
52549c85d Warning fixes to UnitTestLagrangianFilter.cxx
a99da2dff Added a Unit test for Lagrangian filter
3364d1c4e Lagrangian filter, example
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !1351
39f791e6e Disable the UnitTestBoundingIntervalHierarchy test
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1362
The added files provide support for Lagrangian analysis of velocity fields of time-varying data. Examples show how to use the filter to generate data and a second example demonstrates consuming generated information to calculate new particle trajectories.
f6da09214 Use CUDA_ARCH instead of CUDACC to guard device-only code.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1361
2c079b96d Make AtomicArrays work on CUDA 8.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1357
c332dbd0a Only add the rules to run openmp tests serially when testing is enabled
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Matt Larsen <mlarsen@cs.uoregon.edu>
Merge-request: !1358
Also add a throwFailedRuntimeDeviceTransfer that throws a nicely
detailed message on why a something couldn't be transfered to
the requested device adapter.
554bc3d36 At runtime TryExecute supports a specific deviceId to execute on.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !1334
Fixes issue #276.
OpenMP tests when run in parallel exhibit negative scaling as we
have N openMP processes each spawning N threads. We speculate that
this causes excessive context switching and swapping and reduces
performance.
282a2bf8f Add more unit tests for OpenMP DeviceAdapter
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1352
The OpenMP Device Reduction algorithm previously used a std::vector<T>
to store the reduction results of each thread. This caused problems
when T=bool as the types became a proxy type which isn't usable
with vtkm BinaryOperators.
Additionally by fixing this issue in the FunctorsOpenMP we
can remove a workaround in FunctorsGeneral that caused
compile failures when using complex BinaryOperators
such as MinAndMax.
std::random_shuffle is deprecated in C++14 because it's using std::rand
which uses a non uniform distribution and the underlying algorithm is
unspecified. Using std::shuffle can provide a reliable result in a 64
bit version.
c95db1fc7 Use thread_local in GetGlobalRuntimeDeviceTracker if possible
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1345
It will reduce the cost of getting the thread runtime device tracker,
and will have a better runtime overhead if user constructs a lot of
short lived threads that use VTK-m.
37bf9fadd Add some instructions for fixing common git problems
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1338
This includes updated to the latest master. To help with that,
I added an alias to SetupForDevelopment.sh to update the
master branch regardless of what branch you are on.