TEST(NumLib_SparsityPattern, DISABLED_SingleComponentQuadraticMesh)
#endif
{
std::unique_ptr<MeshLib::Mesh> linear_mesh(
MeshLib::MeshGenerator::generateLineMesh(3u, 1.));
std::unique_ptr<MeshLib::Mesh> mesh(
MeshLib::createQuadraticOrderMesh(*linear_mesh));
std::unique_ptr<MeshLib::MeshSubset const> nodesSubset(
new MeshLib::MeshSubset(*mesh, &mesh->getNodes()));
std::vector<std::unique_ptr<MeshLib::MeshSubsets>> components;
components.emplace_back(new MeshLib::MeshSubsets{nodesSubset.get()});
NumLib::LocalToGlobalIndexMap dof_map(
std::move(components),
NumLib::ComponentOrder::BY_COMPONENT);
GlobalSparsityPattern sp = NumLib::computeSparsityPattern(dof_map, *mesh.get());
ASSERT_EQ(7u, sp.size());
EXPECT_EQ(3u, sp[0]);
EXPECT_EQ(5u, sp[1]);
EXPECT_EQ(5u, sp[2]);
EXPECT_EQ(3u, sp[3]);
EXPECT_EQ(3u, sp[4]);
EXPECT_EQ(3u, sp[5]);
EXPECT_EQ(3u, sp[6]);
}
/// Read from HDF5
friend void h5_read(h5::group fg, std::string subgroup_name, linear_mesh &m) {
h5::group gr = fg.open_group(subgroup_name);
typename linear_mesh::domain_t dom;
double a, b;
long L;
h5_read(gr, "domain", dom);
h5_read(gr, "min", a);
h5_read(gr, "max", b);
h5_read(gr, "size", L);
m = linear_mesh(std::move(dom), a, b, L);
}
TEST(NumLib_SparsityPattern, DISABLED_MultipleComponentsLinearQuadraticMesh)
#endif
{
std::unique_ptr<MeshLib::Mesh> linear_mesh(
MeshLib::MeshGenerator::generateLineMesh(3u, 1.));
std::unique_ptr<MeshLib::Mesh> mesh(
MeshLib::createQuadraticOrderMesh(*linear_mesh));
auto base_nodes = MeshLib::getBaseNodes(mesh->getElements());
std::unique_ptr<MeshLib::MeshSubset const> baseNodesSubset(
new MeshLib::MeshSubset(*mesh, &base_nodes));
std::unique_ptr<MeshLib::MeshSubset const> allNodesSubset(
new MeshLib::MeshSubset(*mesh, &mesh->getNodes()));
std::vector<std::unique_ptr<MeshLib::MeshSubsets>> components;
components.emplace_back(new MeshLib::MeshSubsets{baseNodesSubset.get()});
components.emplace_back(new MeshLib::MeshSubsets{allNodesSubset.get()});
NumLib::LocalToGlobalIndexMap dof_map(
std::move(components),
NumLib::ComponentOrder::BY_COMPONENT);
GlobalSparsityPattern sp = NumLib::computeSparsityPattern(dof_map, *mesh.get());
ASSERT_EQ(11u, sp.size());
// 1st component
EXPECT_EQ(5u, sp[0]);
EXPECT_EQ(8u, sp[1]);
EXPECT_EQ(8u, sp[2]);
EXPECT_EQ(5u, sp[3]);
// 2nd component
EXPECT_EQ(5u, sp[4]);
EXPECT_EQ(8u, sp[5]);
EXPECT_EQ(8u, sp[6]);
EXPECT_EQ(5u, sp[7]);
EXPECT_EQ(5u, sp[8]);
EXPECT_EQ(5u, sp[9]);
EXPECT_EQ(5u, sp[10]);
}
