Cross Reference: /external/eigen/test/sparse

Lines Matching refs:db
14 void check_sparse_solving(Solver& solver, const typename Solver::MatrixType& A, const Rhs& b, const DenseMat& dA, const DenseRhs& db)
19   DenseRhs refX = dA.lu().solve(db);
63     DenseRhs x(db.rows(), db.cols());
64     DenseRhs oldb(db);
66     x.block(0,0,x.rows(),x.cols()) = solver.solve(db.block(0,0,db.rows(),db.cols()));
67     VERIFY(oldb.isApprox(db) && "sparse solver testing: the rhs should not be modified!");
205     DenseMatrix dB(size,rhsCols);
206     initSparse<Scalar>(density, dB, B, ForceNonZeroDiag);
210     check_sparse_solving(solver, A,     dB, dA, dB);
211     check_sparse_solving(solver, halfA, dB, dA, dB);
212     check_sparse_solving(solver, A,     B,  dA, dB);
213     check_sparse_solving(solver, halfA, B,  dA, dB);
297     DenseMatrix dB(size,rhsCols);
300     initSparse<Scalar>(density, dB, B, ForceNonZeroDiag);
303     check_sparse_solving(solver, A, dB, dA, dB);
304     check_sparse_solving(solver, A, B,  dA, dB);
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