EPSSetUp#
Sets up all the internal data structures necessary for the execution of the eigensolver. Then calls STSetUp() for any set-up operations associated to the ST object.
Synopsis#
Collective
Input Parameter#
eps - eigenproblem solver context
Notes#
This function need not be called explicitly in most cases, since EPSSolve() calls it. It can be useful when one wants to measure the set-up time separately from the solve time.
See Also#
EPSCreate(), EPSSolve(), EPSDestroy(), STSetUp(), EPSSetInitialSpace()
Level#
developer
Location#
Examples#
src/eps/tutorials/ex25.c
src/eps/tutorials/ex19.c
src/eps/tutorials/ex47.c
Implementations#
EPSSetUp_LOBPCG() in src/eps/impls/cg/lobpcg/lobpcg.c
EPSSetUp_RQCG() in src/eps/impls/cg/rqcg/rqcg.c
EPSSetUp_CISS() in src/eps/impls/ciss/ciss.c
EPSSetUp_XD() in src/eps/impls/davidson/davidson.c
EPSSetUp_GD() in src/eps/impls/davidson/gd/gd.c
EPSSetUp_JD() in src/eps/impls/davidson/jd/jd.c
EPSSetUp_ARPACK() in src/eps/impls/external/arpack/arpack.c
EPSSetUp_BLOPEX() in src/eps/impls/external/blopex/blopex.c
EPSSetUp_ChASE() in src/eps/impls/external/chase/chase.c
EPSSetUp_Elemental() in src/eps/impls/external/elemental/elemental.cxx
EPSSetUp_ELPA() in src/eps/impls/external/elpa/elpa.c
EPSSetUp_EVSL() in src/eps/impls/external/evsl/evsl.c
EPSSetUp_FEAST() in src/eps/impls/external/feast/feast.c
EPSSetUp_PRIMME() in src/eps/impls/external/primme/primme.c
EPSSetUp_ScaLAPACK() in src/eps/impls/external/scalapack/scalapack.c
EPSSetUp_Arnoldi() in src/eps/impls/krylov/arnoldi/arnoldi.c
EPSSetUp_KrylovSchur() in src/eps/impls/krylov/krylovschur/krylovschur.c
EPSSetUp_Lanczos() in src/eps/impls/krylov/lanczos/lanczos.c
EPSSetUp_LAPACK() in src/eps/impls/lapack/lapack.c
EPSSetUp_LyapII() in src/eps/impls/lyapii/lyapii.c
EPSSetUp_Power() in src/eps/impls/power/power.c
EPSSetUp_Subspace() in src/eps/impls/subspace/subspace.c
Index of all EPS routines Table of Contents for all manual pages Index of all manual pages