32 lines
1.2 KiB
C++
32 lines
1.2 KiB
C++
// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr>
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// Copyright (C) 2012 Kolja Brix <brix@igpm.rwth-aaachen.de>
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#include "../../test/sparse_solver.h"
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#include <Eigen/IterativeSolvers>
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template<typename T> void test_bicgstabl_T()
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{
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BiCGSTABL<SparseMatrix<T>, DiagonalPreconditioner<T> > bicgstabl_colmajor_diag;
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BiCGSTABL<SparseMatrix<T>, IncompleteLUT<T> > bicgstabl_colmajor_ilut;
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//This does not change the tolerance of the test, only the tolerance of the solver.
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bicgstabl_colmajor_diag.setTolerance(NumTraits<T>::epsilon()*20);
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bicgstabl_colmajor_ilut.setTolerance(NumTraits<T>::epsilon()*20);
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CALL_SUBTEST( check_sparse_square_solving(bicgstabl_colmajor_diag) );
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CALL_SUBTEST( check_sparse_square_solving(bicgstabl_colmajor_ilut) );
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}
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EIGEN_DECLARE_TEST(bicgstabl)
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{
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CALL_SUBTEST_1(test_bicgstabl_T<double>());
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CALL_SUBTEST_2(test_bicgstabl_T<std::complex<double> >());
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}
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