Ecosyste.ms: Issues
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GitHub / yixuan/spectra issues and pull requests
#173 - Update CMakeLists.txt: Be a bit more flexible towards linking Eigen
Pull Request -
State: closed - Opened by GenieTim 3 months ago
- 3 comments
#172 - Shift-and-invert mode wrong result compared to Matlab
Issue -
State: open - Opened by Litbeginner 6 months ago
- 1 comment
#171 - Generalized Eigenvalue - Support for positive semi-definite but singular matrices
Issue -
State: open - Opened by brtang63 9 months ago
#170 - build failed on epel-9 ppc64le, `/usr/include/eigen3/Eigen/src/Core/arch/AltiVec/MatrixProductCommon.h:215:28: error: inlining failed in call to 'always_inline' 'Eigen::internal::ploadRhs<float, float __vector(4)>(float const*)float __vector(4)': target specific option mismatch`
Issue -
State: open - Opened by topazus 10 months ago
#169 - Use GNUInstallDirs; Fix install location of CMake config files; include CMakeFindDependencyMacro module
Pull Request -
State: closed - Opened by topazus 10 months ago
- 1 comment
#168 - Support for complex-valued matrices
Issue -
State: open - Opened by spaceZt3 10 months ago
#167 - How does spectra compare to Matlab eigs
Issue -
State: open - Opened by lukkio88 about 1 year ago
#166 - [readme] Fix typo in installation instructions
Pull Request -
State: closed - Opened by timokoch about 1 year ago
- 1 comment
#165 - Puzzling performance with Spectra when solving a general eigen for large sparse matrix (real symmetric both L and M)
Issue -
State: open - Opened by jianbinghuang about 1 year ago
#164 - GenEigsComplexShiftSolver compilation error; std::complex is being instantiated with std::complex<double>
Issue -
State: open - Opened by dsl2501 about 1 year ago
- 3 comments
#163 - Eigen value and generalized eigen value of a Super Big Size Real Matrix(160000*160000) , Help!
Issue -
State: open - Opened by Shelton-hub about 1 year ago
#162 - ArnoldiOp.h, negative vnorm
Issue -
State: closed - Opened by hverhelst about 1 year ago
- 2 comments
#161 - expanded application of Spectra to complex-valued matrices: problem of inequality signs in Arnoldi.h
Issue -
State: open - Opened by dsl2501 about 1 year ago
- 3 comments
#160 - Limit of the matrix size for sparse Eigendecomposition; memory or CPU?
Issue -
State: open - Opened by dsl2501 about 1 year ago
- 2 comments
#159 - Issue with low-rank matrices
Issue -
State: closed - Opened by jdbancal about 1 year ago
- 5 comments
#158 - Silence error while solving the eigenvalues of a 2-by-2 matrix.
Issue -
State: open - Opened by BangShiuh about 1 year ago
- 5 comments
#157 - compilation issues with the 'Spectra::SymEigsSolver' constructor. The error message is...
Issue -
State: closed - Opened by dsl2501 about 1 year ago
- 2 comments
#156 - difficulty in linking spectra header to visual studio 2022 preventing Build
Issue -
State: closed - Opened by dsl2501 about 1 year ago
- 1 comment
#155 - Support eigenvalue condition number
Issue -
State: open - Opened by BangShiuh about 1 year ago
#154 - Spectra as a practical ARPACK replacement
Issue -
State: closed - Opened by szhorvat about 1 year ago
- 1 comment
#152 - Guard eigen cmake
Pull Request -
State: closed - Opened by alecjacobson over 1 year ago
- 1 comment
#151 - SymGEigsSolver does not produce an orthonormal system of EigenVectors
Issue -
State: closed - Opened by lukkio88 over 1 year ago
- 4 comments
#150 - Spectra doesn't accept non-literal data types anymore
Issue -
State: closed - Opened by jdbancal over 1 year ago
- 2 comments
#149 - Eigen decomposition failing on a real symmetric (Laplacian) matrix
Issue -
State: closed - Opened by mlivesu over 1 year ago
- 3 comments
#148 - In your example sparse ev init() did dense ev init()
Issue -
State: closed - Opened by dziehe over 1 year ago
- 1 comment
#147 - Custom SortRule
Pull Request -
State: open - Opened by toonijn almost 2 years ago
- 4 comments
#146 - Lanczos Restarting question
Issue -
State: open - Opened by peekxc almost 2 years ago
- 4 comments
#145 - does spectra support complex hermitian matrix?
Issue -
State: open - Opened by enuinc almost 2 years ago
- 1 comment
#144 - SymEigsSolver misses some eigenvalues
Issue -
State: closed - Opened by pmacg about 2 years ago
- 3 comments
#143 - Minimum error tolerance - GenEigsSolver
Issue -
State: closed - Opened by yaeji43 about 2 years ago
- 1 comment
#142 - More iterations are needed for some test in test/GenEigsRealShift.cpp
Issue -
State: closed - Opened by pgrt over 2 years ago
- 2 comments
#141 - -Wuse-after-free with gcc 12.1.0
Issue -
State: closed - Opened by jschueller over 2 years ago
- 1 comment
#140 - Use find_dependency Eigen in config file
Pull Request -
State: closed - Opened by jschueller over 2 years ago
- 1 comment
#139 - Eigenvalues test is different between macos and linux for 1.0.1 release
Issue -
State: open - Opened by chenrui333 over 2 years ago
- 1 comment
#138 - Include Spectra as a subdirectory in a CMake build
Pull Request -
State: open - Opened by cbritopacheco over 2 years ago
#137 - Fix custom example in README
Pull Request -
State: closed - Opened by alexpghayes over 2 years ago
- 1 comment
#136 - Trouble Creating Custom SymShiftInvert operation that uses Eigen::UmfpackLU instead of Eigen::SparseLU
Issue -
State: open - Opened by otmanon over 2 years ago
- 3 comments
#135 - error: passing ‘const MyDiagonalTen’ as ‘this’ argument discards qualifiers
Issue -
State: closed - Opened by alexpghayes over 2 years ago
- 2 comments
#134 - Eigenvalues in the middle
Issue -
State: closed - Opened by r-barnes over 2 years ago
- 2 comments
#133 - SymEigsSolver misses 1 eigen value
Issue -
State: open - Opened by linaelf almost 3 years ago
- 1 comment
#132 - Krylov-Schur EigenSolver for (real) non-Hermitian matrices
Pull Request -
State: open - Opened by dotnotlock almost 3 years ago
- 31 comments
#131 - Logging
Pull Request -
State: open - Opened by shivupa almost 3 years ago
- 3 comments
#130 - Krylov-Schur Solver
Issue -
State: closed - Opened by dotnotlock almost 3 years ago
- 1 comment
#129 - SortRule::SmallestMagn sometimes omits the last (near-zero) eigenvalues
Issue -
State: closed - Opened by LTLA almost 3 years ago
- 1 comment
#128 - CMake: include Eigen targets
Pull Request -
State: closed - Opened by jschueller about 3 years ago
- 3 comments
#127 - Added CMake options to manage the Eigen dependency.
Pull Request -
State: closed - Opened by LTLA about 3 years ago
- 12 comments
#126 - Strange SymEigsShiftSolver behavior when true eigenvalue is close to zero
Issue -
State: open - Opened by LTLA about 3 years ago
- 10 comments
#125 - Davidson Space Size
Pull Request -
State: closed - Opened by shivupa over 3 years ago
- 5 comments
#124 - C++20 compatability fix
Pull Request -
State: closed - Opened by shivupa over 3 years ago
- 1 comment
#123 - DenseGenMatProd<double> generating an empty object
Issue -
State: closed - Opened by Youssef-Zarca over 3 years ago
- 2 comments
#122 - "TridiagEigen: eigen decomposition failed" when switching from 0.9.0 to 1.x
Issue -
State: closed - Opened by unclejimbo over 3 years ago
- 3 comments
#121 - Release and documentation on website
Issue -
State: closed - Opened by cassiersg over 3 years ago
- 2 comments
#120 - spectra stability across machines
Issue -
State: closed - Opened by ysonline over 3 years ago
- 5 comments
#119 - Support of -DEIGEN_DEFAULT_TO_ROW_MAJOR
Issue -
State: open - Opened by armingeiser over 3 years ago
- 5 comments
#118 - PartialSVDSolver is very slow for large sparse matrix
Issue -
State: closed - Opened by Zilong-Li over 3 years ago
- 1 comment
#117 - Cmake use PROJECT_SOURCE_DIR
Pull Request -
State: closed - Opened by shivupa over 3 years ago
- 4 comments
#116 - segfault for simple example
Issue -
State: closed - Opened by Polyacene over 3 years ago
- 2 comments
#115 - SymGEigsSolver: Strange results since the update from "update badge link" (30. may 20) to "merge pull request" (12. jan 21)
Issue -
State: closed - Opened by Spammed over 3 years ago
- 13 comments
#114 - ARPACK interface to spectra
Issue -
State: closed - Opened by kapil-iitk over 3 years ago
- 2 comments
#113 - SymGEigsShiftSolver available soon?
Issue -
State: open - Opened by ysonline over 3 years ago
- 19 comments
#112 - CMake: Install config files under /usr/share/
Pull Request -
State: closed - Opened by jschueller over 3 years ago
- 2 comments
#111 - Add SparseRegularInverse::info()
Issue -
State: closed - Opened by Spammed over 3 years ago
- 3 comments
#110 - Efficiently recompute eigenvalues
Issue -
State: open - Opened by petlist almost 4 years ago
#109 - smallest eigenvalues via GenEigsRealShiftSolver
Issue -
State: closed - Opened by ysonline almost 4 years ago
- 4 comments
#108 - How to cite spectra in academic publications?
Issue -
State: closed - Opened by qzxuhui almost 4 years ago
- 1 comment
#107 - The sign of part columns of eigenvectors are incorrect
Issue -
State: closed - Opened by soliloquy1983 almost 4 years ago
- 1 comment
#106 - Proper way to supply only the matrix vector product
Issue -
State: closed - Opened by gregorykimmel almost 4 years ago
#105 - min max
Issue -
State: closed - Opened by Deviaphan about 4 years ago
- 3 comments
#104 - Using PardisoLLT
Issue -
State: closed - Opened by Chris-Hickey-Arup about 4 years ago
- 2 comments
#103 - Adding a Logger functionality for Spectra
Issue -
State: open - Opened by JensWehner about 4 years ago
- 3 comments
#102 - Computing the last eigenvalue/eigenvector
Issue -
State: closed - Opened by XL64 about 4 years ago
- 1 comment
#101 - SymGEigsShiftSolver problem
Issue -
State: closed - Opened by wo80 about 4 years ago
- 7 comments
#100 - 6 jd base solver
Pull Request -
State: closed - Opened by JensWehner over 4 years ago
- 2 comments
#99 - Sort the returned eigenvalues according to Spectra::SELECT_EIGENVALUE
Issue -
State: closed - Opened by Abacn over 4 years ago
- 3 comments
#98 - performance problem with SymGEigsSolver
Issue -
State: closed - Opened by qzxuhui over 4 years ago
- 10 comments
#97 - The core dumped can happen when using row major Eigen::SparseMatrix
Issue -
State: closed - Opened by qzxuhui over 4 years ago
- 9 comments
#96 - Eigen issue with spectra
Issue -
State: closed - Opened by lukkio88 over 4 years ago
- 3 comments
#95 - Build issues because of Eigen and warnings with Clang-format
Issue -
State: closed - Opened by lukkio88 over 4 years ago
- 36 comments
#94 - Add Github CI, checking formatting and code coverage
Pull Request -
State: closed - Opened by JensWehner over 4 years ago
- 1 comment
#93 - Lower CMake requirement
Pull Request -
State: closed - Opened by jschueller over 4 years ago
- 5 comments
#92 - Discussion on future development of Spectra
Issue -
State: open - Opened by yixuan over 4 years ago
- 16 comments
Labels: discussion
#91 - Getting the eigen values/vectors following a threshold
Issue -
State: closed - Opened by XL64 over 4 years ago
- 2 comments
#90 - Add full LAPACK eigensolver
Issue -
State: closed - Opened by jalfonsi over 4 years ago
- 3 comments
#89 - Introducing Clang format
Pull Request -
State: closed - Opened by JensWehner over 4 years ago
- 7 comments
#88 - removed FindEigen.cmake and made CMake more verbose
Pull Request -
State: closed - Opened by JensWehner over 4 years ago
- 3 comments
#87 - Adding Davidson and Jacobi Davidson
Issue -
State: open - Opened by JensWehner over 4 years ago
- 8 comments
#86 - Use of Spectra on externally-managed data?
Issue -
State: closed - Opened by dnbaker over 4 years ago
- 7 comments
#85 - Remove conda recipe
Pull Request -
State: closed - Opened by jschueller over 4 years ago
- 2 comments
#84 - Any precision control for solving Generalized Eigenvalues in FEM
Issue -
State: closed - Opened by xpgo over 4 years ago
- 2 comments
#83 - Issues with Sparse Matrices Loaded from File
Issue -
State: closed - Opened by aicaffeinelife over 4 years ago
- 10 comments
#82 - Running an example of documentation
Issue -
State: closed - Opened by kamransalehivaziri over 4 years ago
- 3 comments
#81 - Add support for Conda installers.
Pull Request -
State: closed - Opened by guacke over 4 years ago
- 2 comments
#80 - ArnoldiOp.h: warning: unused parameter 'Bop'
Pull Request -
State: closed - Opened by jschueller over 4 years ago
- 1 comment
#78 - Strange checkerboard pattern
Issue -
State: closed - Opened by jakubcerveny almost 5 years ago
- 6 comments
#77 - How to choose `ncv` in `SymEigsSolver` constructor?
Issue -
State: closed - Opened by zhaiyusci almost 5 years ago
- 6 comments
#76 - eigenvectors normalized?
Issue -
State: closed - Opened by y-yao almost 5 years ago
- 2 comments
#75 - complex matrices support
Issue -
State: open - Opened by GillianGrayson almost 5 years ago
- 2 comments
#72 - Compiler warning
Issue -
State: closed - Opened by marcomanno about 5 years ago
- 1 comment
#69 - Bugfix for BKLDLT on Mac.
Pull Request -
State: closed - Opened by guacke about 5 years ago
- 2 comments
#67 - GenGEigsSolver
Issue -
State: closed - Opened by ajos6183 over 5 years ago
- 13 comments