PartOrderOneTest Class Reference
Fixture class for first-order remap tests. More...
Inheritance diagram for PartOrderOneTest:
Public Member Functions | |
PartOrderOneTest () | |
Setup each test-case. More... | |
Additional Inherited Members | |
Protected Types inherited from PartBaseTest | |
using | Remapper = Portage::CoreDriver< 2, Wonton::Entity_kind::CELL, Wonton::Jali_Mesh_Wrapper, Wonton::Jali_State_Wrapper > |
using | PartPair = Portage::PartPair< 2, Wonton::Jali_Mesh_Wrapper, Wonton::Jali_State_Wrapper > |
Protected Member Functions inherited from PartBaseTest | |
template<bool is_source> | |
void | create_partition (double x_min, double x_max, double y_min, double y_max) |
Create a partition based on a threshold value. More... | |
void | populate_parts (double x_min, double x_max, double y_min, double y_max) |
Populate the part pairs partition. More... | |
PartBaseTest () | |
Setup each test-case. More... | |
Protected Attributes inherited from PartBaseTest | |
int | nb_source_cells = 0 |
int | nb_target_cells = 0 |
std::shared_ptr< Jali::Mesh > | source_mesh |
std::shared_ptr< Jali::Mesh > | target_mesh |
std::shared_ptr< Jali::State > | source_state |
std::shared_ptr< Jali::State > | target_state |
Wonton::Jali_Mesh_Wrapper | source_mesh_wrapper |
Wonton::Jali_Mesh_Wrapper | target_mesh_wrapper |
Wonton::Jali_State_Wrapper | source_state_wrapper |
Wonton::Jali_State_Wrapper | target_state_wrapper |
std::vector< PartPair > | parts |
std::vector< int > | source_cells [nb_parts] |
std::vector< int > | target_cells [nb_parts] |
Static Protected Attributes inherited from PartBaseTest | |
static constexpr double const | upper_bound = std::numeric_limits<double>::max() |
static constexpr double const | lower_bound = std::numeric_limits<double>::min() |
static constexpr double const | epsilon = 1.E-10 |
static constexpr int const | nb_parts = 2 |
static constexpr auto const | CELL = Wonton::Entity_kind::CELL |
Detailed Description
Fixture class for first-order remap tests.
Here we consider a piecewise constant field on a 2D cartesian grid with:
f(x,y) = |r_min if (x < r) |r_max otherwise given [r_min,r_max]=[30,100]
0,1 1,1 ------—:------— | s1 : | | _____:__ |
: | ||
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s0 : | ||
: | ||
: |
| --—:– | | r=30 : r=100 | ------—:------— 0,0 r 1,0 Notice that we do not have any part mismatch in this case. Hence we expect a strictly conservative remap using a first-order part-by-part scheme.
Constructor & Destructor Documentation
◆ PartOrderOneTest()
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inline |
Setup each test-case.
It creates both source and target meshes, then computes and assigns a density field on source mesh, then creates parts by picking entities within (0.2,0.2) and (0.6,0.6).
The documentation for this class was generated from the following file:
- /home/portage/portage/portage/driver/test/test_driver_part.cc