KSPSetComputeEigenvalues
Sets a flag so that the extreme eigenvalues values will be calculated via a Lanczos or Arnoldi process as the linear system is solved.
Synopsis
int KSPSetComputeEigenvalues(KSP ksp)
Collective on
KSP
Input Parameters
ksp -iterative context obtained from KSPCreate()
Notes
Currently this option is not valid for all iterative methods.
Keywords
KSP, set, compute, eigenvalues
See Also
KSPComputeEigenvalues(), KSPComputeEigenvaluesExplicitly()
Location: src/ksp/interface/itfunc.c
KSP Index
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