/// @file /// Test creation, action, and destruction for mass matrix operator /// \test Test creation, action, and destruction for mass matrix operator #include #include #include #include #include "t320-basis.h" #include "t510-operator.h" /* The mesh comprises of two rows of 3 quadrilaterals followed by one row of 6 triangles: _ _ _ |_|_|_| |_|_|_| |/|/|/| */ int main(int argc, char **argv) { Ceed ceed; CeedElemRestriction elem_restriction_x_tet, elem_restriction_u_tet, elem_restr_q_data_tet, elem_restriction_x_hex, elem_restriction_u_hex, elem_restriction_q_data_hex; CeedBasis basis_x_tet, basis_u_tet, basis_x_hex, basis_u_hex; CeedQFunction qf_setup_tet, qf_mass_tet, qf_setup_hex, qf_mass_hex; CeedOperator op_setup_tet, op_mass_tet, op_setup_hex, op_mass_hex, op_setup, op_mass; CeedVector q_data_tet, q_data_hex, x; CeedInt num_elem_tet = 6, p_tet = 6, q_tet = 4, num_elem_hex = 6, p_hex = 3, q_hex = 4, dim = 2; CeedInt nx = 3, ny = 3, nx_tet = 3, ny_tet = 1, nx_hex = 3; CeedInt row, col, offset; CeedInt num_dofs = (nx * 2 + 1) * (ny * 2 + 1), num_qpts_tet = num_elem_tet * q_tet, num_qpts_hex = num_elem_hex * q_hex * q_hex; CeedInt ind_x_tet[num_elem_tet * p_tet], ind_x_hex[num_elem_hex * p_hex * p_hex]; CeedScalar q_ref[dim * q_tet], q_weight[q_tet]; CeedScalar interp[p_tet * q_tet], grad[dim * p_tet * q_tet]; CeedInit(argv[1], &ceed); // DoF Coordinates CeedVectorCreate(ceed, dim * num_dofs, &x); // Qdata Vectors CeedVectorCreate(ceed, num_qpts_tet, &q_data_tet); CeedVectorCreate(ceed, num_qpts_hex, &q_data_hex); // Set up _tet Elements // -- Restrictions for (CeedInt i = 0; i < num_elem_tet / 2; i++) { col = i % nx_tet; row = i / nx_tet; offset = col * 2 + row * (nx_tet * 2 + 1) * 2; ind_x_tet[i * 2 * p_tet + 0] = 2 + offset; ind_x_tet[i * 2 * p_tet + 1] = 9 + offset; ind_x_tet[i * 2 * p_tet + 2] = 16 + offset; ind_x_tet[i * 2 * p_tet + 3] = 1 + offset; ind_x_tet[i * 2 * p_tet + 4] = 8 + offset; ind_x_tet[i * 2 * p_tet + 5] = 0 + offset; ind_x_tet[i * 2 * p_tet + 6] = 14 + offset; ind_x_tet[i * 2 * p_tet + 7] = 7 + offset; ind_x_tet[i * 2 * p_tet + 8] = 0 + offset; ind_x_tet[i * 2 * p_tet + 9] = 15 + offset; ind_x_tet[i * 2 * p_tet + 10] = 8 + offset; ind_x_tet[i * 2 * p_tet + 11] = 16 + offset; } CeedElemRestrictionCreate(ceed, num_elem_tet, p_tet, dim, num_dofs, dim * num_dofs, CEED_MEM_HOST, CEED_USE_POINTER, ind_x_tet, &elem_restriction_x_tet); CeedElemRestrictionCreate(ceed, num_elem_tet, p_tet, 1, 1, num_dofs, CEED_MEM_HOST, CEED_USE_POINTER, ind_x_tet, &elem_restriction_u_tet); CeedInt strides_q_data_tet[3] = {1, q_tet, q_tet}; CeedElemRestrictionCreateStrided(ceed, num_elem_tet, q_tet, 1, num_qpts_tet, strides_q_data_tet, &elem_restr_q_data_tet); // -- Bases Build2DSimplex(q_ref, q_weight, interp, grad); CeedBasisCreateH1(ceed, CEED_TOPOLOGY_TRIANGLE, dim, p_tet, q_tet, interp, grad, q_ref, q_weight, &basis_x_tet); Build2DSimplex(q_ref, q_weight, interp, grad); CeedBasisCreateH1(ceed, CEED_TOPOLOGY_TRIANGLE, 1, p_tet, q_tet, interp, grad, q_ref, q_weight, &basis_u_tet); // -- QFunctions CeedQFunctionCreateInterior(ceed, 1, setup, setup_loc, &qf_setup_tet); CeedQFunctionAddInput(qf_setup_tet, "weight", 1, CEED_EVAL_WEIGHT); CeedQFunctionAddInput(qf_setup_tet, "dx", dim * dim, CEED_EVAL_GRAD); CeedQFunctionAddOutput(qf_setup_tet, "rho", 1, CEED_EVAL_NONE); CeedQFunctionCreateInterior(ceed, 1, mass, mass_loc, &qf_mass_tet); CeedQFunctionAddInput(qf_mass_tet, "rho", 1, CEED_EVAL_NONE); CeedQFunctionAddInput(qf_mass_tet, "u", 1, CEED_EVAL_INTERP); CeedQFunctionAddOutput(qf_mass_tet, "v", 1, CEED_EVAL_INTERP); // -- Operators // ---- Setup _tet CeedOperatorCreate(ceed, qf_setup_tet, CEED_QFUNCTION_NONE, CEED_QFUNCTION_NONE, &op_setup_tet); CeedOperatorSetName(op_setup_tet, "triangle elements"); CeedOperatorSetField(op_setup_tet, "weight", CEED_ELEMRESTRICTION_NONE, basis_x_tet, CEED_VECTOR_NONE); CeedOperatorSetField(op_setup_tet, "dx", elem_restriction_x_tet, basis_x_tet, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_setup_tet, "rho", elem_restr_q_data_tet, CEED_BASIS_NONE, q_data_tet); // ---- Mass _tet CeedOperatorCreate(ceed, qf_mass_tet, CEED_QFUNCTION_NONE, CEED_QFUNCTION_NONE, &op_mass_tet); CeedOperatorSetName(op_mass_tet, "triangle elements"); CeedOperatorSetField(op_mass_tet, "rho", elem_restr_q_data_tet, CEED_BASIS_NONE, q_data_tet); CeedOperatorSetField(op_mass_tet, "u", elem_restriction_u_tet, basis_u_tet, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_mass_tet, "v", elem_restriction_u_tet, basis_u_tet, CEED_VECTOR_ACTIVE); // Set up _hex Elements // -- Restrictions for (CeedInt i = 0; i < num_elem_hex; i++) { col = i % nx_hex; row = i / nx_hex; offset = (nx_tet * 2 + 1) * (ny_tet * 2) * (1 + row) + col * 2; for (CeedInt j = 0; j < p_hex; j++) { for (CeedInt k = 0; k < p_hex; k++) ind_x_hex[p_hex * (p_hex * i + k) + j] = offset + k * (nx_hex * 2 + 1) + j; } } CeedElemRestrictionCreate(ceed, num_elem_hex, p_hex * p_hex, dim, num_dofs, dim * num_dofs, CEED_MEM_HOST, CEED_USE_POINTER, ind_x_hex, &elem_restriction_x_hex); CeedElemRestrictionCreate(ceed, num_elem_hex, p_hex * p_hex, 1, 1, num_dofs, CEED_MEM_HOST, CEED_USE_POINTER, ind_x_hex, &elem_restriction_u_hex); CeedInt strides_q_data_hex[3] = {1, q_hex * q_hex, q_hex * q_hex}; CeedElemRestrictionCreateStrided(ceed, num_elem_hex, q_hex * q_hex, 1, num_qpts_hex, strides_q_data_hex, &elem_restriction_q_data_hex); // -- Bases CeedBasisCreateTensorH1Lagrange(ceed, dim, dim, p_hex, q_hex, CEED_GAUSS, &basis_x_hex); CeedBasisCreateTensorH1Lagrange(ceed, dim, 1, p_hex, q_hex, CEED_GAUSS, &basis_u_hex); // -- QFunctions CeedQFunctionCreateInterior(ceed, 1, setup, setup_loc, &qf_setup_hex); CeedQFunctionAddInput(qf_setup_hex, "weight", 1, CEED_EVAL_WEIGHT); CeedQFunctionAddInput(qf_setup_hex, "dx", dim * dim, CEED_EVAL_GRAD); CeedQFunctionAddOutput(qf_setup_hex, "rho", 1, CEED_EVAL_NONE); CeedQFunctionCreateInterior(ceed, 1, mass, mass_loc, &qf_mass_hex); CeedQFunctionAddInput(qf_mass_hex, "rho", 1, CEED_EVAL_NONE); CeedQFunctionAddInput(qf_mass_hex, "u", 1, CEED_EVAL_INTERP); CeedQFunctionAddOutput(qf_mass_hex, "v", 1, CEED_EVAL_INTERP); // -- Operators CeedOperatorCreate(ceed, qf_setup_hex, CEED_QFUNCTION_NONE, CEED_QFUNCTION_NONE, &op_setup_hex); CeedOperatorSetName(op_setup_hex, "quadrilateral elements"); CeedOperatorSetField(op_setup_hex, "weight", CEED_ELEMRESTRICTION_NONE, basis_x_hex, CEED_VECTOR_NONE); CeedOperatorSetField(op_setup_hex, "dx", elem_restriction_x_hex, basis_x_hex, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_setup_hex, "rho", elem_restriction_q_data_hex, CEED_BASIS_NONE, q_data_hex); CeedOperatorCreate(ceed, qf_mass_hex, CEED_QFUNCTION_NONE, CEED_QFUNCTION_NONE, &op_mass_hex); CeedOperatorSetName(op_mass_hex, "quadrilateral elements"); CeedOperatorSetField(op_mass_hex, "rho", elem_restriction_q_data_hex, CEED_BASIS_NONE, q_data_hex); CeedOperatorSetField(op_mass_hex, "u", elem_restriction_u_hex, basis_u_hex, CEED_VECTOR_ACTIVE); CeedOperatorSetField(op_mass_hex, "v", elem_restriction_u_hex, basis_u_hex, CEED_VECTOR_ACTIVE); // Set up Composite Operators // -- Create CeedOperatorCreateComposite(ceed, &op_setup); CeedOperatorSetName(op_setup, "setup"); // -- Add SubOperators CeedOperatorCompositeAddSub(op_setup, op_setup_tet); CeedOperatorCompositeAddSub(op_setup, op_setup_hex); // -- Create CeedOperatorCreateComposite(ceed, &op_mass); CeedOperatorSetName(op_mass, "mass"); // -- Add SubOperators CeedOperatorCompositeAddSub(op_mass, op_mass_tet); CeedOperatorCompositeAddSub(op_mass, op_mass_hex); // View CeedOperatorViewTerse(op_setup, stdout); CeedOperatorView(op_setup, stdout); CeedOperatorSetNumViewTabs(op_mass, 1); CeedOperatorViewTerse(op_mass, stdout); CeedOperatorView(op_mass, stdout); // Cleanup CeedVectorDestroy(&x); CeedVectorDestroy(&q_data_tet); CeedVectorDestroy(&q_data_hex); CeedElemRestrictionDestroy(&elem_restriction_u_tet); CeedElemRestrictionDestroy(&elem_restriction_x_tet); CeedElemRestrictionDestroy(&elem_restr_q_data_tet); CeedElemRestrictionDestroy(&elem_restriction_u_hex); CeedElemRestrictionDestroy(&elem_restriction_x_hex); CeedElemRestrictionDestroy(&elem_restriction_q_data_hex); CeedBasisDestroy(&basis_u_tet); CeedBasisDestroy(&basis_x_tet); CeedBasisDestroy(&basis_u_hex); CeedBasisDestroy(&basis_x_hex); CeedQFunctionDestroy(&qf_setup_tet); CeedQFunctionDestroy(&qf_mass_tet); CeedOperatorDestroy(&op_setup_tet); CeedOperatorDestroy(&op_mass_tet); CeedQFunctionDestroy(&qf_setup_hex); CeedQFunctionDestroy(&qf_mass_hex); CeedOperatorDestroy(&op_setup_hex); CeedOperatorDestroy(&op_mass_hex); CeedOperatorDestroy(&op_setup); CeedOperatorDestroy(&op_mass); CeedDestroy(&ceed); return 0; }