52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
// 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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// 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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#ifndef EIGEN_PASTIXSUPPORT_MODULE_H
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#define EIGEN_PASTIXSUPPORT_MODULE_H
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#include "SparseCore"
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#include "src/Core/util/DisableStupidWarnings.h"
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extern "C" {
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#include <pastix_nompi.h>
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#include <pastix.h>
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}
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#ifdef complex
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#undef complex
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#endif
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/** \ingroup Support_modules
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* \defgroup PaStiXSupport_Module PaStiXSupport module
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*
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* This module provides an interface to the <a href="http://pastix.gforge.inria.fr/">PaSTiX</a> library.
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* PaSTiX is a general \b supernodal, \b parallel and \b opensource sparse solver.
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* It provides the two following main factorization classes:
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* - class PastixLLT : a supernodal, parallel LLt Cholesky factorization.
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* - class PastixLDLT: a supernodal, parallel LDLt Cholesky factorization.
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* - class PastixLU : a supernodal, parallel LU factorization (optimized for a symmetric pattern).
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*
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* \code
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* #include <Eigen/PaStiXSupport>
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* \endcode
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*
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* In order to use this module, the PaSTiX headers must be accessible from the include paths, and your binary must be
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* linked to the PaSTiX library and its dependencies. This wrapper resuires PaStiX version 5.x compiled without MPI
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* support. The dependencies depend on how PaSTiX has been compiled. For a cmake based project, you can use our
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* FindPaSTiX.cmake module to help you in this task.
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*
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*/
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// IWYU pragma: begin_exports
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#include "src/PaStiXSupport/PaStiXSupport.h"
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// IWYU pragma: end_exports
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#include "src/Core/util/ReenableStupidWarnings.h"
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#endif // EIGEN_PASTIXSUPPORT_MODULE_H
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