KSPGetConvergedNegativeCurvature

Get the flag to declare convergence if negative curvature is detected

Synopsis

#include "petscksp.h" 
PetscErrorCode KSPGetConvergedNegativeCurvature(KSP ksp, PetscBool *flg)

Collective

Input Parameter

• ksp - iterative context

Output Parameter

• flg - the Boolean value

See Also

KSP: Linear System Solvers, KSP, KSPConvergedReason, KSPSetConvergedNegativeCurvature()

Level

advanced

Location

src/ksp/ksp/interface/iterativ.c

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Index of all KSP routines
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Index of all manual pages