This refactor aims to increase the performance of
AddField / Getfield at the expense of memory usage and
some bits of performances when only few fields are used
Moving to non-contiguous memory will impact cpu cache benefits,
however, since each of the Field has again another pointer to
its actual data, this benefits where actually just small.
Also the choice of map v.s. unordered_map is about the number of
elements, very likely few rehashing happenings from until <100
This will also reduce the memory fragmentation caused by vectors.
Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
9a68931c0 Do not add half-baked 1.6 release notes; let Robert consolidate release notes.
01b61be46 Start release notes for 1.6
697369fc1 Remove deprecation warnings throughout the project.
d610176ab First commit demos backwards compatibility and printing of warnings.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2067
882dcacca Have filter specify its own field types
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2064
b82051746 Test that no warnings are generated and tests pass.
20c6e6933 Deprecate writer/ directory.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !2065
820b8c8a8 Fix comment and new line.
277a0c7f7 Deprecate EncodePNG and DecodePNG from vtkm::rendering.
51c4e6d4f Merge remote-tracking branch 'upstream/master' into refactor_vtkm_io
54e15e8f1 Export symbol as VTK_IO_EXPORT.
1a16299b8 Fix build error.
981f0ed0d First stab at building a vtkm_io library target.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !2063
Previously, the policy specified which field types the filter should
operate on. The filter could remove some types, but it was not able to
add any types.
This is backward. Instead, the filter should specify what types its
supports and the policy may cull out some of those.
A recent change removed the thread indices parameters from the arguments
to the `Fetch` template. Somehow, an instance of using the old template
in the CUDA task strided tests snuck through the dashboard tests.
Correct that.
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>
02ef5291f incorporate -fPIC flag in lodepng when buliding linux
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2060
b380e702d only include the lodepng header when installing
c9cbd9693 fix type warnings
62fe68acd fixes to match old files
abf569288 Merge branch 'upstream-lodepng' into lodepng-in-lib
957568e36 lodepng 2020-04-16 (b51302e1)
e925d6d54 turn lodepng into a library
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !2034
This fixes, which where triggered since in the new CI, one of the
docker runner set `OMP_NUM_THREADS=3`:
1. `UnitTestOpenMPDeviceAdapter`
2. `UnitTestMeshQualityFilter`
In the redution optimized implementation for _OpenMP_, it unrolls
the reduce loop in iterations of four elements. The last iteration
in the loop might overflow the loop end element (when it is not a
multiple of four).
This commit fixes this by setting the OpenMP unrolled reduce loop
end element to its previous closest multiple of four of the original end
element.
Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
- It also adds Google's benchmarch compare.py script
- It is installed to the build directory.
- It add a wrapper script called compare-benchmarks.py which:
- Let you run each of the benchmarks with different devices
- It adds a README.md explaining how to run the benchmarks
- BenchmarkDeviceAdapter input size range parametrized at compile time
Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
