df0881631 minor coding style improvment
68c18f154 remove redundant #include
ba35520b1 use condition number for error tolerance
ee422b7f2 move data member initialization to constructors
e0c4db209 add VTKM_EXEC_CONT to constructor
c25f0b4bb Rename StatisticalMoments. more unit tests
5eeeb4791 Change StatState's API to better conform to VTKm's coding standard
794db28ad Merge branch 'master' into stats_by_key
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Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2128
This merge request is Phase 1 of several to implement the distributed parallel
contour tree in VTKm. This merge requests adds the base outline for the
algorithm. The implementation of the details of the algorithm in the
BoundaryRestrictedAugmentedContourTree.h is currently still missing.
However, these will require a substantial (~3000) lines of additional code.
The goal is to stage the integration process across merge requests to make
the review process simpler.
The `ArrayHandleStreaming` class stems from an old research project
experimenting with bringing data from an `ArrayHandle` in parts and
overlapping device transfer and execution. It works, but only in very
limited contexts. Thus, it is not actually used today. Plus, the feature
requires global indexing to be permutated throughout the worklet
dispatching classes of VTK-m for no further reason.
Because it is not really used, there are other more promising approaches
on the horizon, and it makes further scheduling improvements difficult,
we are removing this functionality.
CMake 3.16 includes support for unity builds which merge multiple
translation units together automatically for faster builds.
A couple of translation units in VTK-m already require lots of
system memory, and merging them actually decreases compile performance
8520d70e0 Compile most frequently used VTK-m filters into a library
d1d61b9eb vtkm::filter::Filter passes filter policies by value
4ff021b08 Improve VTK-m compilation times by compiling more keys<T> types
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1836
`vtkm::source::Source` now uses virtual inheritance for
the `Execute` method. This will allow us to enforce that
all vtkm::source have a consistent calling convention.
To make the code inside filters and sources more similar the
base `vtkm::source::Source` class has a `vtkm::cont::Invoker`
as a member variable. This will allow sources to use the
`this->Invoke()` pattern that filters use to launch worklets.
The Invoker is a control side object that handles the construction
of the relevant worklet dispatcher. Moving it to control makes it
obvious that it isn't an algorithm itself but a way to launch
worklets.
b622c7962 Fixed index out of bounds error for the cell counts array
4d61066e9 Removed all modifications in the internal device adapter algorithm header files.
06ac9f721 Revised version of the original mesh quality merge request
e54001367 Added few lines of code missing from cuda device adapter header
3dd34d251 Added custom CopyIf function
417dbcea7 Removed all modifications in the internal device adapter algorithm header files.
50cb805ce Fixed cuda device adapter alg
8c070caa0 Added few lines of code missing from cuda device adapter header
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Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !1714
We want the option name to be clear that it might be applicable for
more than just CUDA. If VTK-m ever supported something like SYCL
it would not be clear that those sources should go in `WRAP_FOR_CUDA`.
Mask objects allow you to specify which output values should be
generated when a worklet is run. That is, the Mask allows you to skip
the invocation of a worklet for any number of outputs.
Also moved the Keys<>::SortType outside to KeysSortType. The problem
with having it inside the Keys class was that there was a different
object created for every instances of Keys.
This is a library that contains parts of worklets that can be
precompiled into a library.
Currently, this library contains the implementation of ScatterCounting.
The purpose of the TestBuild infrastructure was to confirm that
VTK-m didn't have any lexical issues when it was a pure header
only project. As we now move to have more compiled components
the need for this form of testing is mitigated. Combined
with the issue of TestBuilds causing MSVC issues, we should
just remove this infrastructure.
It's a filter that Split sharp manifold edges where the feature angle
between the adjacent surfaces are larger than the threshold value.
When an edge is split, it would add a new point to the coordinates
and update the connectivity of an adjacent surface.
Ex. there are two adjacent triangles(0,1,2) and (2,1,3). Edge (1,2) needs
to be split. Two new points 4(duplication of point 1) an 5(duplication of point 2)
would be added and the later triangle's connectivity would be changed
to (5,4,3).
By default, all old point's fields would be copied to the new point.
Use with caution.
The oscillator is a simple analytical source of time-varying data.
It provides a function value at each point that is computed as a
sum of Gaussian kernels -- each with a specified position, amplitude,
frequency, and phase.
This commit adds a worklet as well as a filter that modify point coordinates by moving points
along point normals by the scalar amount times the scalar factor.
It's a simpified version of the vtkWarpScalar class in VTK. Additionally the filter doesn't
modify the point coordinates, but creates a new point coordinates that have been warped.
This commit adds a worklet as well as a filter that modify point coordinates by moving points
along a vector by a certain scalar amount.
It's a simpified version of the vtkWarpVector in VTK.
It doesn't modify the point coordinates, but creates a new point coordinates that have been warped.
This commit adds a worklet and a filter to compute
signed integral measures of cells.
It also begins the practic of adding a markdown
changelog entry in `doc/changelog`. See the
changelog entry for details.
The ScalarsToColors is the first step in reproducing the color
capability that exists in VTK. The next step after this is to
provide a comparable lookup table.
1147edb1 MarchingCubes now uses Gradient fast paths when possible.
d7d5da4f More changes to Neighborhood code to make it more easy to use.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !916
Sandia National Laboratories recently changed management from the
Sandia Corporation to the National Technology & Engineering Solutions
of Sandia, LLC (NTESS). The copyright statements need to be updated
accordingly.
Running friend of friends algorithm and then NxN most bound particle
after to find halo center. Cosmology center finder running NxN MBP
algorithm followed by a estimator reducing the problem to MxN MBP
to speed up run.
8e500a17 Moving PortalType templetization to Step method of Integrators
33150365 Validate the data format for the UniformGridEvaluate.
69c1f946 Merge branch 'PICS' of gitlab.kitware.com:dpugmire/vtk-m into PICS
b87e8881 Merge branch 'PICS' of gitlab.kitware.com:dpugmire/vtk-m into PICS
5a652f41 Fix for MSVC compile isses
50dbd634 Remove unneeded template from grid eval glasses.
6f1e9b40 Fix compile warning.
32a0be8b Fix compile warnings/errors from CDash.
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Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !828
Created ParticleAdvection.h for worklets that match the worklet pattern.
Slight reorganization of existing code to match this pattern.
Added a unittest particle advection.
Basically we can run the gradient worklet and compute the Divergence, Vorticity,
and QCriterion without ever having to store the gradient tensor in global memory
