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eigen/Eigen/LU

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Add missing licence header to some top header files
2015-10-26 18:46:05 +08:00
// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// 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/.
* LU decomposition, supporting all rectangular matrices, with full pivoting for better numerical stability. For now the only application is determinant. * New determinant unit-test. * Disable most of Swap.h for now as it makes LU fail (mysterious). Anyway Swap needs a big overhaul as proposed on IRC. * Remnants of old class Inverse removed. * Some warnings fixed.
2008-08-04 12:45:59 +08:00
#ifndef EIGEN_LU_MODULE_H
#define EIGEN_LU_MODULE_H
* Start of the LU module, with matrix inversion already there and fully optimized. * Even if LargeBit is set, only parallelize for large enough objects (controlled by EIGEN_PARALLELIZATION_TRESHOLD).
2008-04-14 16:20:24 +08:00
#include "Core"
shut up stupid ICC warnings
2011-02-22 22:31:22 +08:00
#include "src/Core/util/DisableStupidWarnings.h"
Patch by Kenneth Riddile: disable MSVC warnings, reenable them outside of Eigen, and add a MSVC-friendly path in StaticAssert.
2008-12-19 04:48:02 +08:00
Add .perpendicular() function in Geometry module (adapted from Eigen1) Documentation: * add an overview for each module. * add an example for .all() and Cwise::operator<
2008-07-22 18:54:42 +08:00
/** \defgroup LU_Module LU module
Complete LU documentation
2008-08-12 05:26:37 +08:00
* This module includes %LU decomposition and related notions such as matrix inversion and determinant.
Add .perpendicular() function in Geometry module (adapted from Eigen1) Documentation: * add an overview for each module. * add an example for .all() and Cwise::operator<
2008-07-22 18:54:42 +08:00
* This module defines the following MatrixBase methods:
* - MatrixBase::inverse()
* - MatrixBase::determinant()
*
* \code
* #include <Eigen/LU>
* \endcode
*/
introduce ei_xxx_return_value and ei_xxx_impl for xxx in solve,kernel,impl put them in a new internal 'misc' directory
2009-11-03 15:18:10 +08:00
#include "src/misc/Kernel.h"
#include "src/misc/Image.h"
big huge changes, so i dont remember everything. * renaming, e.g. LU ---> FullPivLU * split tests framework: more robust, e.g. dont generate empty tests if a number is skipped * make all remaining tests use that splitting, as needed. * Fix 4x4 inversion (see stable branch) * Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices. * CMakeLists: more robust regexp to parse the version number * misc fixes in unit tests
2009-10-29 06:19:29 +08:00
#include "src/LU/FullPivLU.h"
#include "src/LU/PartialPivLU.h"
add a "using MKL" documentation page, add a minimal documentation of PARDISO wrapper classes, refine a bit the EIGEN_USE_* logic
2011-12-09 23:52:37 +08:00
#ifdef EIGEN_USE_LAPACKE
use MKL's lapacke.h header when using MKL
2017-08-18 03:58:39 +08:00
#ifdef EIGEN_USE_MKL
#include "mkl_lapacke.h"
#else
Clean references to MKL in LAPACKe support.
2016-07-26 00:20:08 +08:00
#include "src/misc/lapacke.h"
use MKL's lapacke.h header when using MKL
2017-08-18 03:58:39 +08:00
#endif
Rename MKL files
2016-07-26 00:00:47 +08:00
#include "src/LU/PartialPivLU_LAPACKE.h"
Intel(R) MKL support added. * * * License disclaimer changed to BSD license for MKL_support.h * * * Pardiso support fixed, test added. blas/lapack tests fixed: Scalar parameter was added in Cholesky, product_matrix_vector_triangular remaned to triangular_matrix_vector_product. * * * PARDISO test was added physically.
2011-12-05 15:52:21 +08:00
#endif
-fix certain #includes -fix CMakeLists, public headers weren't getting installed
2008-05-13 05:15:17 +08:00
#include "src/LU/Determinant.h"
Split LU/Inverse.h to Core/Inverse.h for the generic Inverse expression, and LU/InverseImpl.h for the dense implementation of dense.inverse()
2014-02-24 18:49:30 +08:00
#include "src/LU/InverseImpl.h"
only include SSE path if SSE enabled
2009-12-15 11:52:11 +08:00
Make vectorized compute_inverse_size4 compile with AVX.
2021-04-22 23:21:01 +08:00
#if defined EIGEN_VECTORIZE_SSE || defined EIGEN_VECTORIZE_NEON
Unify Inverse_SSE.h and Inverse_NEON.h into a single generic implementation using PacketMath.
2020-11-17 20:27:01 +08:00
#include "src/LU/arch/InverseSize4.h"
Add Inverse_NEON.h Implemented fast size-4 matrix inverse (mimicking Inverse_SSE.h) using NEON intrinsics. ``` Benchmark Time CPU Time Old Time New CPU Old CPU New -------------------------------------------------------------------------------------------------------- BM_float -0.1285 -0.1275 568 495 572 499 BM_double -0.2265 -0.2254 638 494 641 496 ```
2020-09-04 18:55:47 +08:00
#endif
shut up stupid ICC warnings
2011-02-22 22:31:22 +08:00
#include "src/Core/util/ReenableStupidWarnings.h"
Patch by Kenneth Riddile: disable MSVC warnings, reenable them outside of Eigen, and add a MSVC-friendly path in StaticAssert.
2008-12-19 04:48:02 +08:00
* LU decomposition, supporting all rectangular matrices, with full pivoting for better numerical stability. For now the only application is determinant. * New determinant unit-test. * Disable most of Swap.h for now as it makes LU fail (mysterious). Anyway Swap needs a big overhaul as proposed on IRC. * Remnants of old class Inverse removed. * Some warnings fixed.
2008-08-04 12:45:59 +08:00
#endif // EIGEN_LU_MODULE_H
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