Fixed error in one entry of number_of_triangles table for MarchineCells that results in missing triangles for wedge cell type as reported by issue #496.
2ecca9edf Merge branch 'master' of https://gitlab.kitware.com/vtk/vtk-m into fix_euler_step_particleAdvection2
d2e9b3d30 Fix for small euler step for particle advection.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2057
This change is needed for being able to use different thread indices types
without changing Fetchs. Basically decoupling those two areas.
1. This commit removes concrete specialization instantiations of
ThreadIndicesTypes in all of the Fetch's specializations.
2. It also moves the ThreadIndicesType template parameter from the Fetch
struct to a template parameter in their methods Load/Store.
Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
91c56d680 Update Contour tests to be aware of flying edge output
1b256281f Convert contour worklet to expect isovalues to a std::vector
c2bab6c6b Introduce FlyingEdges for 3d structured datasets
1995e5204 Correct minor issues from refactoring MarchingCells worklets
d3512879d Remove unneeded template parameters from Gradient.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !2005
c0b780543 Fix an inappropriate use of virtual methods in an execution test
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2011
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.
One of the execution tests, UnitTestScatterAndMaskWithTopology,
was defining a hierarchy of worklets that defined a virtual
operator(). It mostly still worked since the code was executed
with the final type and thus did not actually need to look up
the virtual table. However, some invalid memory access must have
been happening in CUDA since under some unpredictable circumstances
a memory protection error was happening.
This fixes the problem by removing the virtual methods.
42bc9a393 Fix gaps in type support
dc112b516 Enable changing policy used for library compiles
76f870150 Type check input and output array arguments differently
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1997
With recent changes to allow a configuration to change the default
types, storage, and cell sets, it is possible to feed filters and other
components types they were not previously expecting. Fix feature gaps
where these components were not accepting the types they should.
Read-only arrays (usually) do not define Set methods. Thus, using one in
an Invoke argument that does output will result in compile errors. To
help avoid that, modify the type checks to differentiate input and
output arrays.
e2c32ffac add unit test for WorkletMapTopology
0e90c22e7 Worklet{MapTopology,PointNeighbor} custom sg/mask
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1980
Made a new vtkm::Tuple class to replace tao tuple.
This version of Tuple should hopefully compile faster. Having our own
implementation should also make it easier to port to new devices.
Previously, when a ReadPortal or a WritePortal was returned from an
ArrayHandle, it had wrapped in it a Token that was attached to the
ArrayHandle. This Token would prevent other reads and writes from the
ArrayHandle.
This added safety in the form of making sure that the ArrayPortal was
always valid. Unfortunately, it also made deadlocks very easy. They
happened when an ArrayPortal did not leave scope immediately after use
(which is not all that uncommon).
Now, the ArrayPortal no longer locks up the ArrayHandle. Instead, when
an access happens on the ArrayPortal, it checks to make sure that
nothing has happened to the data being accessed. If it has, a fatal
error is reported to the log.
Even if an error condition occurs, the output parameter should be
initialized to something. This makes the behavior predicatable on error
conditions and prevents uninitialized variable warnings.
This is a flag that functions in the execution environment can return to
report on the status of the operation. This way they can report an error
without forcing the entire invocation to shut down.
The change affects the method GetThreadIndices for both
WorkletMapTopology and WorkletPointNeighborhood.
Before an scatter or mask which was not ScatterIdentity or MaskNone
was not allowed and it was enforced at compilation time.
Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
This commit also:
- Removes a corner case not longer used at ArrayPortalGroupVecVariable::get
- Changes doc regarding the number of offset elements in the input
array handler of ConvertNumComponentsToOffsets.
- Updates invokation of make_ArrayGroupVectVariable in multiple files
- Adds its corresponding changelog entry
1f1688483 Initial infrastructure to allow WorkletMapField to have 3D scheduling
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !1938
Marked the old versions of PrepareFor* that do not use tokens as
deprecated and moved all of the code to use the new versions that
require a token. This makes the scope of the execution object more
explicit so that it will be kept while in use and can potentially be
reclaimed afterward.
The old version of ExecutionObject (that only takes a device) is still
supported, but you will get a deprecated warning if that is what is
defined.
Supporing this also included sending vtkm::cont::Token through the
vtkm::cont::arg::Transport mechanism, which was a change that propogated
through a lot of code.
Having a custom assignment operator means that the compiler
isn't required to generate the implicit copy constructor.
This makes sure they are constructed.
These extra operations caused the pointer to go out of bound and
then back in, but some compilers (gcc 9) would detect and warn
that the pointer had gone out of bounds.
bf2290c9e Fixed an implicit conversion change warning.
18caed60e Fixed some of the compiler warning from CDash.
d7d7cdd5b Merges with upstream reformated version.
d6cbd8301 Merge with unformated previous state of the remote branch.
9a6dec8bc Refactored control side function call from a VTKM_EXEC function.
ca5f79056 Swapped x and y dimensions when reading in contour trees from text files.
da83076d7 Merge branch 'master' into peter-changes
01c49f139 Wrote some documentation for the CT Height Branch Decomposition code.
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1899
7b53a52e6 ExtractStructured now compiles quicker and with less compiler memory
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Allison Vacanti <allison.vacanti@kitware.com>
Merge-request: !1922
4659d69c7 Remove some commented out code
aec75ab1a Suppress CUDA warning about device calling host
851864d0b Work around with Visual Studio 2015 issue
452a2e1c9 Suppress warnings about CUDA host/device mismatch
4fdefe9f1 Suppress some deprecated warnings in visual studio
5cfc14482 Implement old ListTag features with new ListTag implementations
d5fe4046c Remove instances of ListTag in favor of List
92db37623 Convert uses of ListTagBase to List
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !1918
A new header named TypeList.h and the type lists have been redefined in
this new file. All the types have been renamed from `TypeListTag*` to
`TypeList*`. TypeListTag.h has been gutted to provide deprecated
versions of the old type list names.
There were also some other type lists that were changed from using the
old `ListTagBase` to the new `List`.
The newer List operations should still work on the old ListTags, so make
those changes first to ensure that everything still works as expected if
given an old ListTag.
Next step is to deprecate ListTagBase itself and move all the lists to
the new types.
Instead of incrementally building a new Invocation object
for each modified parameter, we construct a single new type
with all the new parameters.
GCC 9.2, Release, Contour Filter:
Master: 1:08.96min, max memory: 1762644 KB
This: 1:04.56min, max memory: 1730376 KB
Using GCC 9.2 the pre change vtkm::filter::Threshold would
take 31.84sec to compile and use 1.1GB of memory. After
these changes the filter takes 24.16sec to compile and
uses 885MB of memory.
