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-rw-r--r--runtimes/nn/depend/external/eigen/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h115
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diff --git a/runtimes/nn/depend/external/eigen/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h b/runtimes/nn/depend/external/eigen/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h
deleted file mode 100644
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--- a/runtimes/nn/depend/external/eigen/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2014 Gael Guennebaud <gael.guennebaud@inria.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/.
-
-#ifndef EIGEN_SOLVEWITHGUESS_H
-#define EIGEN_SOLVEWITHGUESS_H
-
-namespace Eigen {
-
-template<typename Decomposition, typename RhsType, typename GuessType> class SolveWithGuess;
-
-/** \class SolveWithGuess
- * \ingroup IterativeLinearSolvers_Module
- *
- * \brief Pseudo expression representing a solving operation
- *
- * \tparam Decomposition the type of the matrix or decomposion object
- * \tparam Rhstype the type of the right-hand side
- *
- * This class represents an expression of A.solve(B)
- * and most of the time this is the only way it is used.
- *
- */
-namespace internal {
-
-
-template<typename Decomposition, typename RhsType, typename GuessType>
-struct traits<SolveWithGuess<Decomposition, RhsType, GuessType> >
- : traits<Solve<Decomposition,RhsType> >
-{};
-
-}
-
-
-template<typename Decomposition, typename RhsType, typename GuessType>
-class SolveWithGuess : public internal::generic_xpr_base<SolveWithGuess<Decomposition,RhsType,GuessType>, MatrixXpr, typename internal::traits<RhsType>::StorageKind>::type
-{
-public:
- typedef typename internal::traits<SolveWithGuess>::Scalar Scalar;
- typedef typename internal::traits<SolveWithGuess>::PlainObject PlainObject;
- typedef typename internal::generic_xpr_base<SolveWithGuess<Decomposition,RhsType,GuessType>, MatrixXpr, typename internal::traits<RhsType>::StorageKind>::type Base;
- typedef typename internal::ref_selector<SolveWithGuess>::type Nested;
-
- SolveWithGuess(const Decomposition &dec, const RhsType &rhs, const GuessType &guess)
- : m_dec(dec), m_rhs(rhs), m_guess(guess)
- {}
-
- EIGEN_DEVICE_FUNC Index rows() const { return m_dec.cols(); }
- EIGEN_DEVICE_FUNC Index cols() const { return m_rhs.cols(); }
-
- EIGEN_DEVICE_FUNC const Decomposition& dec() const { return m_dec; }
- EIGEN_DEVICE_FUNC const RhsType& rhs() const { return m_rhs; }
- EIGEN_DEVICE_FUNC const GuessType& guess() const { return m_guess; }
-
-protected:
- const Decomposition &m_dec;
- const RhsType &m_rhs;
- const GuessType &m_guess;
-
-private:
- Scalar coeff(Index row, Index col) const;
- Scalar coeff(Index i) const;
-};
-
-namespace internal {
-
-// Evaluator of SolveWithGuess -> eval into a temporary
-template<typename Decomposition, typename RhsType, typename GuessType>
-struct evaluator<SolveWithGuess<Decomposition,RhsType, GuessType> >
- : public evaluator<typename SolveWithGuess<Decomposition,RhsType,GuessType>::PlainObject>
-{
- typedef SolveWithGuess<Decomposition,RhsType,GuessType> SolveType;
- typedef typename SolveType::PlainObject PlainObject;
- typedef evaluator<PlainObject> Base;
-
- evaluator(const SolveType& solve)
- : m_result(solve.rows(), solve.cols())
- {
- ::new (static_cast<Base*>(this)) Base(m_result);
- m_result = solve.guess();
- solve.dec()._solve_with_guess_impl(solve.rhs(), m_result);
- }
-
-protected:
- PlainObject m_result;
-};
-
-// Specialization for "dst = dec.solveWithGuess(rhs)"
-// NOTE we need to specialize it for Dense2Dense to avoid ambiguous specialization error and a Sparse2Sparse specialization must exist somewhere
-template<typename DstXprType, typename DecType, typename RhsType, typename GuessType, typename Scalar>
-struct Assignment<DstXprType, SolveWithGuess<DecType,RhsType,GuessType>, internal::assign_op<Scalar,Scalar>, Dense2Dense>
-{
- typedef SolveWithGuess<DecType,RhsType,GuessType> SrcXprType;
- static void run(DstXprType &dst, const SrcXprType &src, const internal::assign_op<Scalar,Scalar> &)
- {
- Index dstRows = src.rows();
- Index dstCols = src.cols();
- if((dst.rows()!=dstRows) || (dst.cols()!=dstCols))
- dst.resize(dstRows, dstCols);
-
- dst = src.guess();
- src.dec()._solve_with_guess_impl(src.rhs(), dst/*, src.guess()*/);
- }
-};
-
-} // end namepsace internal
-
-} // end namespace Eigen
-
-#endif // EIGEN_SOLVEWITHGUESS_H