You can not select more than 25 topics
			Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
		
		
		
		
		
			
		
			
				
					
					
						
							34 lines
						
					
					
						
							1.5 KiB
						
					
					
				
			
		
		
		
			
			
			
				
					
				
				
					
				
			
		
		
	
	
							34 lines
						
					
					
						
							1.5 KiB
						
					
					
				
								// This file is part of Eigen, a lightweight C++ template library
							 | 
						|
								// for linear algebra.
							 | 
						|
								//
							 | 
						|
								// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr>
							 | 
						|
								//
							 | 
						|
								// This Source Code Form is subject to the terms of the Mozilla
							 | 
						|
								// Public License v. 2.0. If a copy of the MPL was not distributed
							 | 
						|
								// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
							 | 
						|
								
							 | 
						|
								#include "sparse_solver.h"
							 | 
						|
								#include <Eigen/IterativeLinearSolvers>
							 | 
						|
								
							 | 
						|
								template<typename T, typename I> void test_conjugate_gradient_T()
							 | 
						|
								{
							 | 
						|
								  typedef SparseMatrix<T,0,I> SparseMatrixType;
							 | 
						|
								  ConjugateGradient<SparseMatrixType, Lower      > cg_colmajor_lower_diag;
							 | 
						|
								  ConjugateGradient<SparseMatrixType, Upper      > cg_colmajor_upper_diag;
							 | 
						|
								  ConjugateGradient<SparseMatrixType, Lower|Upper> cg_colmajor_loup_diag;
							 | 
						|
								  ConjugateGradient<SparseMatrixType, Lower, IdentityPreconditioner> cg_colmajor_lower_I;
							 | 
						|
								  ConjugateGradient<SparseMatrixType, Upper, IdentityPreconditioner> cg_colmajor_upper_I;
							 | 
						|
								
							 | 
						|
								  CALL_SUBTEST( check_sparse_spd_solving(cg_colmajor_lower_diag)  );
							 | 
						|
								  CALL_SUBTEST( check_sparse_spd_solving(cg_colmajor_upper_diag)  );
							 | 
						|
								  CALL_SUBTEST( check_sparse_spd_solving(cg_colmajor_loup_diag)   );
							 | 
						|
								  CALL_SUBTEST( check_sparse_spd_solving(cg_colmajor_lower_I)     );
							 | 
						|
								  CALL_SUBTEST( check_sparse_spd_solving(cg_colmajor_upper_I)     );
							 | 
						|
								}
							 | 
						|
								
							 | 
						|
								void test_conjugate_gradient()
							 | 
						|
								{
							 | 
						|
								  CALL_SUBTEST_1(( test_conjugate_gradient_T<double,int>() ));
							 | 
						|
								  CALL_SUBTEST_2(( test_conjugate_gradient_T<std::complex<double>, int>() ));
							 | 
						|
								  CALL_SUBTEST_3(( test_conjugate_gradient_T<double,long int>() ));
							 | 
						|
								}
							 |