Previously, `DataSet` managed `CoordinateSystem`s separately from `Field`s.
However, a `CoordinateSystem` is really just a `Field` with some special
attributes. Thus, coordiante systems are now just listed along with the
rest of the fields, and the coordinate systems are simply strings that
point back to the appropriate field. (This was actually the original
concept for `DataSet`, but the coordinate systems were separated from
fields for some now obsolete reasons.)
Previously, point fields compressed by ZFP were attached as point fields
on the output. However, using them as a point field would cause
problems. So, instead attache them as `WholeDataSet` fields.
Also fixed a problem where the 1D decompressor created an output of the
wrong size.
The `VTKM_LOG_SCOPE` macro was not working as intended. It was supposed
to print a log message immediately and then print a second log message
when leaving the scope along with the number of seconds that elapsed
between the two messages.
This was not what was happening. The second log message was being
printed immediately after the first. This is because the scope was taken
inside of the `LogScope` method. The macro has been rewritten to put the
tracking in the right scope.
36e47c9e6 CI: force smoke test to use dev adapter compiler
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <morelandkd@ornl.gov>
Merge-request: !2915
The name of the methods were changed from `AddGhostCellField` to
`SetGhostCellField` since only one field can be marked as the cell
ghost. Also automatically select a field that matches
`GetGlobalCellFieldName` if nothing else is set.
The `no_virtual` setting is no longer supported (because virtual methods
are completely removed from VTK-m), so the setting did nothing. Thus, we
can remove that option from the settings in CI.
09de1c886 Unit test update for default and user-specified ghost field
7414e02b6 added flag for SetGhostCellAsField function
72f8bb9cc Check if default ghost cell field is requested for use
63e7b2336 Set and Get methods for UseGhostCellsAsField
fc44a6100 Added a flag UseGhostCellsAsField for default use
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <morelandkd@ornl.gov>
Merge-request: !2840
f3fa4f127 Allow FieldSelection to simultaneously include and exclude fields
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Li-Ta Lo <ollie@lanl.gov>
Merge-request: !2919
The basic use of `FieldSelection` is to construct the class with a mode
(`None`, `Any`, `Select`, `Exclude`), and then specify particular fields
based off of this mode. This works fine for basic uses where the same code
that constructs a `FieldSelection` sets all the fields.
But what happens, for example, if you have code that takes an existing
`FieldSelection` and wants to exclude the field named `foo`? If the
`FieldSelection` mode happens to be anything other than `Exclude`, the code
would have to go through several hoops to construct a new `FieldSelection`
object with this modified selection.
To make this case easier, `FieldSelection` now has the ability to specify
the mode independently for each field. The `AddField` method now has an
optional mode argument the specifies whether the mode for that field should
be `Select` or `Exclude`.
In the example above, the code can simply add the `foo` field with the
`Exclude` mode. Regardless of whatever state the `FieldSelection` was in
before, it will now report the `foo` field as not selected.
54f0ef2a8 Support providing a Token to ReadPortal and WritePortal
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Li-Ta Lo <ollie@lanl.gov>
Merge-request: !2916
63702d5d1 Check to make sure that the fields in a DataSet are the proper length
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Li-Ta Lo <ollie@lanl.gov>
Merge-request: !2914
aa5687512 Correct the number of points in `SplitSharpEdges` filter
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Abhishek Yenpure <abhi.yenpure@kitware.com>
Merge-request: !2912
It is possible in a `DataSet` to add a point field (or coordinate system)
that has a different number of points than reported in the cell set.
Likewise for the number of cells in cell fields. This is very bad practice
because it is likely to lead to crashes in worklets that are expecting
arrays of an appropriate length.
Although `DataSet` will still allow this, a warning will be added to the
VTK-m logging to alert users of the inconsistency introduced into the
`DataSet`. Since warnings are by default printed to standard error, users
are likely to see it.
The field being created by `ParticleDensityNearestGridPoint` was supposed
to be associated with cells, but it was sized to the number of points.
Although the number of points will always be more than the number of cells
(so the array will be big enough), having inappropriately sized arrays can
cause further problems downstream.
When managing portals in the execution environment, `ArrayHandle` uses the
`Token` object to ensure that the memory associated with a portal exists
for the length of time that it is needed. This is done by creating the
portal with a `Token` object, and the associated portal objects are
guaranteed to be valid while that `Token` object exists. This is supported
by essentially locking the array from further changes.
`Token` objects are typically used when creating a control-side portal with
the `ReadPortal` or `WritePortal`. This is not to say that a `Token` would
not be useful; a control-side portal going out of scope is definitely a
problem. But the creation and distruction of portals in the control
environment is generally too much work for the possible benefits.
However, under certain circumstances it could be useful to use a `Token` to
get a control-side portal. For example, if the `PrepareForExecution` method
of an `ExecutionObjectBase` needs to fill a small `ArrayHandle` on the
control side to pass to the execution side, it would be better to use the
provided `Token` object when doing so. This change allows you to optionally
provide that `Token` when creating these control-side portals.
For several versions, VTK-m has had a `Variant` templated class. This acts
like a templated union where the object will store one of a list of types
specified as the template arguments. (There are actually 2 versions for the
control and execution environments, respectively.)
Because this is a complex class that required several iterations to work
through performance and compiler issues, `Variant` was placed in the
`internal` namespace to avoid complications with backward compatibility.
However, the class has been stable for a while, so let us expose this
helpful tool for wider use.
The cell set created in the `SplitSharpEdges` filter had the number of
points of the input, not the output. This inconsistency became worse now
that `DataSet` is doing more to check the consistency of point and cell
field lengths.
The legacy VTK reader sometimes has to permute cell data because some
VTK cells are not directly supported in VTK-m. (For example, triangle
strips are not supported. They have to be converted to triangles.)
The global and petigree identifiers were not properly getting permuted.
This is now fixed.
73cb38d86 Output complete list of libraries for external Makefiles
d87316fbf Create a list of all modules being built
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Nicole Marsaglia <marsaglia1@llnl.gov>
Merge-request: !2901
Several revisions ago, the ability to use virtual methods in the
execution environment was deprecated. Completely remove this
functionality for the VTK-m 2.0 release.
`ExecutionWholeArray` is an archaic class in VTK-m that is a thin wrapper
around an array portal. In the early days of VTK-m, this class was used to
transfer whole arrays to the execution environment. However, now the
supported method is to use `WholeArray*` tags in the `ControlSignature` of
a worklet.
Nevertheless, the `WholeArray*` tags caused the array portal transferred to
the worklet to be wrapped inside of an `ExecutionWholeArray` class. This
is unnecessary and can cause confusion about the types of data being used.
Most code is unaffected by this change. Some code that had to work around
the issue of the portal wrapped in another class used the `GetPortal`
method which is no longer needed (for obvious reasons). One extra feature
that `ExecutionWholeArray` had was that it provided an subscript operator
(somewhat incorrectly). Thus, any use of '[..]' to index the array portal
have to be changed to use the `Get` method.
