CHANGELOG.md 7.3 KB
Newer Older
Lukas Riedel's avatar
Lukas Riedel committed
1 2
# DORiE Changelog

Lukas Riedel's avatar
Lukas Riedel committed
3

Lukas Riedel's avatar
Lukas Riedel committed
4 5
## Unreleased

Lukas Riedel's avatar
Lukas Riedel committed
6
### Added
Lukas Riedel's avatar
Lukas Riedel committed
7 8
* DORiE now depends on [`yaml-cpp`](https://github.com/jbeder/yaml-cpp/), a
    library for reading YAML files. The version required is >=5.2.0.
Lukas Riedel's avatar
Lukas Riedel committed
9 10
* Added an abstract base class
    [`SimulationBase`](dune/dorie/interface/base_simulation.hh) 
Santiago Ospina's avatar
Santiago Ospina committed
11 12
    that models the concept of simulation steps so that they 
    can be later coupled with other simulations.
Lukas Riedel's avatar
Lukas Riedel committed
13 14 15
* New classes representing parameterizations. Every parameterization must now
    derive from `RichardsParameterization`, and return function objects
    representing parameterization functions.
Lukas Riedel's avatar
Lukas Riedel committed
16 17 18 19 20 21 22
* CMake module `DorieTesting.cmake`. The module contains multiple functions
    which facilitate registering tests in the two new testing categories:
    System tests and Unit tests. Unit tests are compiled with appropriate flags
    for code coverage reports.
* Code coverage reports for unit tests. Detailed reports can be retrieved from
    the artifacts of the `test:unit-tests` test in the folder
    `build-cmake/test/coverage`. The total coverage is reported to GitLab.
23
* New class [`SimulationTransport`](dune/dorie/interface/transport_simulation.hh)
24 25
    which solves the transport equation with a finite volume scheme for give
    grid functions of saturation and velocity.
Lukas Riedel's avatar
Lukas Riedel committed
26 27

### Changed
Lukas Riedel's avatar
Lukas Riedel committed
28 29 30 31 32
* `Simulation` is renamed `RichardsSimulation` and moved to 
	[richards_simulation.hh](dune/dorie/interface/richards_simulation.hh).
* `RichardsSimulation` now has its own `RichardsSimulationTraits` derived from
    `BaseTraits`, which defines all its member types. `BaseTraits` now have
    reduced content and are intended to be shared between models/simulations.
33 34 35
* Grid adaptation now is done in two steps: (1) mark entities of the grid to 
    refine/coarse and (2) adapt the grid and project the degrees of freedom on 
    the new grid.
Lukas Riedel's avatar
Lukas Riedel committed
36 37 38 39 40 41 42 43 44 45 46 47 48
* Data structures for storing and accessing parameters. The new class
    `FlowParameters` maps parameter sets and scaling factors to every grid cell
    on the coarsest grid level, and only stores one set of parameters for
    each soil layer. Before querying the parameterization functions, users need
    to call `FlowParameters::bind` with a grid entity to cache the appropriate
    data. All classes and functions querying parameter data have been updated.
    
    The old parameterization classes located in
    [`param_base.hh`](dune/dorie/solver/param_base.hh),
    [`param_factory.hh`](dune/dorie/solver/param_factory.hh), and
    [`param_van_genuchten.hh`](dune/dorie/solver/param_van_genuchten.hh)
    are still used for reading in data for the new storage scheme.
    The respective objects are freed once a simulation commences.
Santiago Ospina's avatar
Santiago Ospina committed
49 50 51 52 53 54 55 56 57 58
* `RichardsSimulation` now uses one vector of coefficients instead of two, which
    now is a `shared_ptr` instead a `unique_ptr`.
* Every `VTKAdapter` is now able to be used as `GridFunctionAdapter` of the
    solution vector.
* `GradientFluxAdapter` was reimplemented and renamed `WaterFluxAdapter`.
* Every grid function adapter has its own file and are gathered in the 
    subdirectory [dune/dorie/solver/adapters](dune/dorie/solver/adapters)
* `VTKAdapters` are now managed with `shared_ptr` instead of references.
* `OutputWriter` class is deprecated in favor of an minimal extension of the 
    usual `VTKSequenceWriter` for grid functions called
Santiago Ospina's avatar
Santiago Ospina committed
59
    `GridFunctionVTKSequenceWriter`.
60
* Swich to the stable release branch `releases/2.6` of `dune-testtools`.
Lukas Riedel's avatar
Lukas Riedel committed
61 62 63
* The `build` CI stage now explicitly builds system tests and unit tests. The
    job `build:main` has been removed. The `build:debug` jobs now build the
    unit test targets.
Lukas Riedel's avatar
Lukas Riedel committed
64
* Merge Python packages into single new package `dorie`.
65
* Executables and files of unit-tests and system-tests are now located in 
66
    [`dune/dorie/test/`](dune/dorie/test/) and [`test/`](test/) respectively.
Lukas Riedel's avatar
Lukas Riedel committed
67 68 69 70 71

### Deprecated
* The configuration file key `[parameters.interpolation]` is deprecated due to
    the new scheme for storing parameterization data. DORiE now only supports 
    nearest-neighbor interpolation of parameters and scaling factors.
Lukas Riedel's avatar
Lukas Riedel committed
72 73 74 75 76 77 78 79 80 81 82


## 1.1.1 (2018-08-21)

### Added
* Documentation of Docker images and their usage in the CI/CD pipeline.

### Changed
* Rebuilds of the DUNE environment Docker image are now triggered by setting the
    CI variable `REBUILD_BASE_IMAGE` to a non-empty value. Previously, the
    builds in stage `setup` where triggered by any manual pipeline run.
Lukas Riedel's avatar
Lukas Riedel committed
83
* The test system folder was renamed from `testing` to [`test`](test).
84 85
* File `operator_DG.hh` is renamed  
    [`richards_operator_DG.hh`](dune/dorie/solver/richards_operator_DG.hh)
Lukas Riedel's avatar
Lukas Riedel committed
86

Lukas Riedel's avatar
Lukas Riedel committed
87 88 89 90
### Fixed
* Removed VTK output from `dorie_mass_conservation` executable, which would
    cause the corresponding test to fail if the designated output directory did
    not exist.
Lukas Riedel's avatar
Lukas Riedel committed
91
* Removed CI artifacts of `test` stage from `deploy` jobs.
Lukas Riedel's avatar
Lukas Riedel committed
92 93 94
* Correctly estimate the number of row entries in the matrix backend based on
    the DG discretization and proper static blocking. This can lead to a
    performance improvement for large problems.
Lukas Riedel's avatar
Lukas Riedel committed
95 96 97
* VTK output is now written _before_ the grid is adapted. Previously, the output
    displayed the adapted grid and not the one the solution was computed on.
* Grid adaptation is skipped after computing the final solution.
Lukas Riedel's avatar
Lukas Riedel committed
98 99
* Path to Pipeline artifacts for `test` stage. The artifacts are now correctly
    captured and can be viewed and downloaded from the GitLab web interface.
Lukas Riedel's avatar
Lukas Riedel committed
100 101
* Fix a bug in the boundary condition evaluation where an `end()` iterator
    was dereferenced without error.
Lukas Riedel's avatar
Lukas Riedel committed
102 103
* Re-introduced deployment of the documentation which can now be found online
    at https://dorie-doc.netlify.com/.
Lukas Riedel's avatar
Lukas Riedel committed
104

Lukas Riedel's avatar
Lukas Riedel committed
105

Lukas Riedel's avatar
Lukas Riedel committed
106
## 1.1.0 (2018-07-27)
Lukas Riedel's avatar
Lukas Riedel committed
107

Lukas Riedel's avatar
Lukas Riedel committed
108
### Added
Lukas Riedel's avatar
Lukas Riedel committed
109 110
* DORiE now employs a `SubsamplingVTKWriter` for higher output precision.
    Subsampling levels are controlled via the new key `output.subsamplingLevel`.
Santiago Ospina's avatar
Santiago Ospina committed
111 112 113
* Automatic deployment of `devel` and stable DORiE Docker Images to Docker Hub.
* Automatic update of the DUNE environment Docker Image for `master` builds.
* CI pipeline now also compiles a Debug build with the LLVM Clang compiler.
Lukas Riedel's avatar
Lukas Riedel committed
114
* Add `.gitattributes` for `CHANGELOG.md` to reduce merge conflicts with
Santiago Ospina's avatar
Santiago Ospina committed
115
    `merge=union`.
Lukas Riedel's avatar
Lukas Riedel committed
116
* Public API definition in documentation.
Lukas Riedel's avatar
Lukas Riedel committed
117

Lukas Riedel's avatar
Lukas Riedel committed
118
### Changed
Santiago Ospina's avatar
Santiago Ospina committed
119
* Update code base to *DUNE v2.6*.
Lukas Riedel's avatar
Lukas Riedel committed
120
* Raise software requirements to versions available on Ubuntu 18.04 LTS
Santiago Ospina's avatar
Santiago Ospina committed
121 122
    (Bionic Beaver).
* Switch VTK output from conforming to non-conforming.
Lukas Riedel's avatar
Lukas Riedel committed
123
* Use `multicore` build tag only for `test:parallel` build because the current
Santiago Ospina's avatar
Santiago Ospina committed
124
    GitLab Runner cannot handle the load.
Lukas Riedel's avatar
Lukas Riedel committed
125 126
* Use the `OVLP_AMG_4_DG` linear solver for all computations, including
    sequential ones. This significantly improves performance for large problems.
Lukas Riedel's avatar
Lukas Riedel committed
127
* Change compilation order which reduces RAM usage when compiling in parallel.
Santiago Ospina's avatar
Santiago Ospina committed
128
* Decentralization of the header system so that in most of the header files are 
Santiago Ospina's avatar
Santiago Ospina committed
129
	independent of each other.
Lukas Riedel's avatar
Lukas Riedel committed
130 131 132 133 134

### Deprecated
* `output.subsamplingLevel` is optional and defaults to 0 if not given
    explicitly in the config file. The key will become mandatory in future
    versions.
Lukas Riedel's avatar
Lukas Riedel committed
135

Lukas Riedel's avatar
Lukas Riedel committed
136 137
### Removed
* Complete doxygen documentation from Sphinx docs.
Lukas Riedel's avatar
Lukas Riedel committed
138

Lukas Riedel's avatar
Lukas Riedel committed
139
### Fixed
Lukas Riedel's avatar
Lukas Riedel committed
140 141
* The source code is now compatible to the Clang LLVM compiler.
    DORiE can now be compiled with the onboard compiler on macOS.
Lukas Riedel's avatar
Lukas Riedel committed
142 143
* Fix finite element map used for simplex grids. The old one did not implement
    a discontinuous function space.
Lukas Riedel's avatar
Lukas Riedel committed
144
* Allow warnings on ParMETIS not being available for parallel computations.
Lukas Riedel's avatar
Lukas Riedel committed
145 146


Lukas Riedel's avatar
Lukas Riedel committed
147 148
## 1.0.0 (2018-03-28)

Santiago Ospina's avatar
Santiago Ospina committed
149
First stable version.