void test_eigen2_eigensolver() { for(int i = 0; i < g_repeat; i++) { // very important to test a 3x3 matrix since we provide a special path for it CALL_SUBTEST_1( selfadjointeigensolver(Matrix3f()) ); CALL_SUBTEST_2( selfadjointeigensolver(Matrix4d()) ); CALL_SUBTEST_3( selfadjointeigensolver(MatrixXf(7,7)) ); CALL_SUBTEST_4( selfadjointeigensolver(MatrixXcd(5,5)) ); CALL_SUBTEST_5( selfadjointeigensolver(MatrixXd(19,19)) ); CALL_SUBTEST_6( eigensolver(Matrix4f()) ); CALL_SUBTEST_5( eigensolver(MatrixXd(17,17)) ); } }
void test_boostmultiprec() { typedef Matrix<Real,Dynamic,Dynamic> Mat; typedef Matrix<std::complex<Real>,Dynamic,Dynamic> MatC; std::cout << "NumTraits<Real>::epsilon() = " << NumTraits<Real>::epsilon() << std::endl; std::cout << "NumTraits<Real>::dummy_precision() = " << NumTraits<Real>::dummy_precision() << std::endl; std::cout << "NumTraits<Real>::lowest() = " << NumTraits<Real>::lowest() << std::endl; std::cout << "NumTraits<Real>::highest() = " << NumTraits<Real>::highest() << std::endl; std::cout << "NumTraits<Real>::digits10() = " << NumTraits<Real>::digits10() << std::endl; // chekc stream output { Mat A(10,10); A.setRandom(); std::stringstream ss; ss << A; } { MatC A(10,10); A.setRandom(); std::stringstream ss; ss << A; } for(int i = 0; i < g_repeat; i++) { int s = internal::random<int>(1,EIGEN_TEST_MAX_SIZE); CALL_SUBTEST_1( cholesky(Mat(s,s)) ); CALL_SUBTEST_2( lu_non_invertible<Mat>() ); CALL_SUBTEST_2( lu_invertible<Mat>() ); CALL_SUBTEST_2( lu_non_invertible<MatC>() ); CALL_SUBTEST_2( lu_invertible<MatC>() ); CALL_SUBTEST_3( qr(Mat(internal::random<int>(1,EIGEN_TEST_MAX_SIZE),internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) ); CALL_SUBTEST_3( qr_invertible<Mat>() ); CALL_SUBTEST_4( qr<Mat>() ); CALL_SUBTEST_4( cod<Mat>() ); CALL_SUBTEST_4( qr_invertible<Mat>() ); CALL_SUBTEST_5( qr<Mat>() ); CALL_SUBTEST_5( qr_invertible<Mat>() ); CALL_SUBTEST_6( selfadjointeigensolver(Mat(s,s)) ); CALL_SUBTEST_7( eigensolver(Mat(s,s)) ); CALL_SUBTEST_8( generalized_eigensolver_real(Mat(s,s)) ); TEST_SET_BUT_UNUSED_VARIABLE(s) } CALL_SUBTEST_9(( jacobisvd(Mat(internal::random<int>(EIGEN_TEST_MAX_SIZE/4, EIGEN_TEST_MAX_SIZE), internal::random<int>(EIGEN_TEST_MAX_SIZE/4, EIGEN_TEST_MAX_SIZE/2))) )); CALL_SUBTEST_10(( bdcsvd(Mat(internal::random<int>(EIGEN_TEST_MAX_SIZE/4, EIGEN_TEST_MAX_SIZE), internal::random<int>(EIGEN_TEST_MAX_SIZE/4, EIGEN_TEST_MAX_SIZE/2))) )); }
void test_eigensolver_selfadjoint() { for(int i = 0; i < g_repeat; i++) { // very important to test a 3x3 matrix since we provide a special path for it CALL_SUBTEST_1( selfadjointeigensolver(Matrix3f()) ); CALL_SUBTEST_2( selfadjointeigensolver(Matrix4d()) ); CALL_SUBTEST_3( selfadjointeigensolver(MatrixXf(10,10)) ); CALL_SUBTEST_4( selfadjointeigensolver(MatrixXd(19,19)) ); CALL_SUBTEST_5( selfadjointeigensolver(MatrixXcd(17,17)) ); CALL_SUBTEST_9( selfadjointeigensolver(Matrix<std::complex<double>,Dynamic,Dynamic,RowMajor>(17,17)) ); // some trivial but implementation-wise tricky cases CALL_SUBTEST_4( selfadjointeigensolver(MatrixXd(1,1)) ); CALL_SUBTEST_4( selfadjointeigensolver(MatrixXd(2,2)) ); CALL_SUBTEST_6( selfadjointeigensolver(Matrix<double,1,1>()) ); CALL_SUBTEST_7( selfadjointeigensolver(Matrix<double,2,2>()) ); } // Test problem size constructors CALL_SUBTEST_8(SelfAdjointEigenSolver<MatrixXf>(10)); CALL_SUBTEST_8(Tridiagonalization<MatrixXf>(10)); }
void test_eigensolver_selfadjoint() { int s = 0; for(int i = 0; i < g_repeat; i++) { // trivial test for 1x1 matrices: CALL_SUBTEST_1( selfadjointeigensolver(Matrix<float, 1, 1>())); CALL_SUBTEST_1( selfadjointeigensolver(Matrix<double, 1, 1>())); // very important to test 3x3 and 2x2 matrices since we provide special paths for them CALL_SUBTEST_12( selfadjointeigensolver(Matrix2f()) ); CALL_SUBTEST_12( selfadjointeigensolver(Matrix2d()) ); CALL_SUBTEST_13( selfadjointeigensolver(Matrix3f()) ); CALL_SUBTEST_13( selfadjointeigensolver(Matrix3d()) ); CALL_SUBTEST_2( selfadjointeigensolver(Matrix4d()) ); s = internal::random<int>(1,EIGEN_TEST_MAX_SIZE/4); CALL_SUBTEST_3( selfadjointeigensolver(MatrixXf(s,s)) ); CALL_SUBTEST_4( selfadjointeigensolver(MatrixXd(s,s)) ); CALL_SUBTEST_5( selfadjointeigensolver(MatrixXcd(s,s)) ); CALL_SUBTEST_9( selfadjointeigensolver(Matrix<std::complex<double>,Dynamic,Dynamic,RowMajor>(s,s)) ); TEST_SET_BUT_UNUSED_VARIABLE(s) // some trivial but implementation-wise tricky cases CALL_SUBTEST_4( selfadjointeigensolver(MatrixXd(1,1)) ); CALL_SUBTEST_4( selfadjointeigensolver(MatrixXd(2,2)) ); CALL_SUBTEST_6( selfadjointeigensolver(Matrix<double,1,1>()) ); CALL_SUBTEST_7( selfadjointeigensolver(Matrix<double,2,2>()) ); } CALL_SUBTEST_13( bug_854() ); CALL_SUBTEST_13( bug_1014() ); // Test problem size constructors s = internal::random<int>(1,EIGEN_TEST_MAX_SIZE/4); CALL_SUBTEST_8(SelfAdjointEigenSolver<MatrixXf> tmp1(s)); CALL_SUBTEST_8(Tridiagonalization<MatrixXf> tmp2(s)); TEST_SET_BUT_UNUSED_VARIABLE(s) }