TaoConvergedReasonFromSNES

Returns the TaoConvergedReason corresponding to a SNESConvergedReason.

Synopsis

#include "petsctao.h" 
TaoConvergedReason TaoConvergedReasonFromSNES(SNESConvergedReason snesreason)

Not Collective, No Fortran Support

Input Parameter

• snesreason - the SNESConvergedReason to convert

Notes

Reasons with a TaoConvergedReason equivalent map to that value. Other positive reasons map to TAO_CONVERGED_USER, other negative reasons map to TAO_DIVERGED_USER, and SNES_CONVERGED_ITERATING maps to TAO_CONTINUE_ITERATING.

This function does not require a Tao or SNES object and is also used by TAOSNES.

See Also

TAO: Optimization Solvers, TaoConvergedReason, SNESConvergedReason, TAOSNES, TaoGetConvergedReason(), SNESGetConvergedReason()

Level

advanced

Location

src/tao/interface/taosolver.c

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