Subversion Repositories slepc-dev

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message
2037 1060d 11h eromero /trunk/src/eps/ - Davidon solvers support computing the residual associated to all eigenvalues in the searching subspace
2035 1063d 01h eromero /trunk/src/eps/ - Bug almost fixed (see r2034): harmonic transformation is updated to avoid changing the sign of the conjugate eigenpairs imaginary part
2034 1063d 16h eromero /trunk/src/eps/ - After EPSSolve_DAVIDSON the converged Schur decomposition is obtained, instead of putting off it until computing the associated eigenvectors in EPSComputeEigenvectors_QZ
- Bug fixed: eigenvectors pX and pY have been correctly orthogonalized already in functions dvd_improvex_jd_proj_uv_*
- Bug partially fixed: error lower than eps_tol observed in converged eigenpairs when the harmonic transformation changes the sign of the conjugate eigenpairs imaginary part
2033 1065d 15h eromero /trunk/src/eps/ - bug fixed: fixed multiple calls to calcpairs_selectPairs
- bug fixed at function dvd_updateV_testConv
2032 1066d 18h eromero /trunk/src/eps/ - Removed fortran custom wrapper in EPSGetLeftVectorsWanted, EPSGetMatrixNorms and EPSGetBalance
2031 1066d 20h jroman /trunk/src/eps/ Add trueres boolean attribute for the explicit computation of residuals; not used yet
2030 1067d 02h jroman /trunk/src/eps/ Continue work on new convergence test scheme; residual convergence currently disabled
2029 1067d 16h jroman /trunk/src/eps/ More work on new convergence scheme
2028 1069d 01h jroman /trunk/src/eps/ Some rework of subspace solver to fit new convergence scheme (not finished yet)
2027 1069d 02h jroman /trunk/src/eps/ Store a random number generator context in all solvers so that random vectors are different from one call to the next
2026 1069d 16h jroman /trunk/src/eps/ More work on new convergence scheme
2025 1069d 17h jroman /trunk/src/eps/ Remove Two-sided Arnoldi
2023 1070d 17h eromero /trunk/src/eps/ - Improved the performance of dvd_calcpairs_selectPairs_qz
- Added the mpd support to davidson solvers
- Improved the checking of the parameters for the davidson solvers
2022 1070d 19h eromero /trunk/src/eps/ - Bug fixed at function dvd_compute_eigenvector
2021 1072d 10h eromero /trunk/src/eps/ - Removed checknullspace from STPrecond
- Postponed the default type of st->ksp->pc until the setfromoptions or setup in STPrecond
- CHKERRQified a lot of code
- bug fixed (although unimportant): enforced ldpX and ldpY to d->size_H in dvd_updateV_conv_gen and dvd_updateV_restart_gen
- bug fixed: davidson solvers modified eps->ispositive bothering SVD
- Added mpd and the left vectors checkings to davidson solvers
2020 1072d 17h eromero /trunk/src/eps/ - Changed STPrecondSetMatForKSP to STPrecondSetKSPHasMat
2019 1072d 18h eromero /trunk/src/eps/ - fixed CHKERRQ missings and a define __FUNCT__ head
2018 1072d 18h eromero /trunk/src/eps/ - Bug fixed: the eigenpairs convergence test and their locking (in the corresponding cases) were performed in different iterations
2017 1072d 20h eromero /trunk/src/eps/ - bug fixed: uninitialized eps->data->pc in davidson solvers
2015 1073d 01h eromero /trunk/src/eps/ - The pc extracted from st->ksp in EPSSetUp_DAVIDSON is reset later

←Prev12Next→

Show All