TaoBoundSolution#

Ensures that the solution vector is snapped into the bounds within a given tolerance.

Synopsis#

#include "petsctao.h" 
PetscErrorCode TaoBoundSolution(Vec X, Vec XL, Vec XU, PetscReal bound_tol, PetscInt *nDiff, Vec Xout)

Collective

Input Parameters#

  • X - solution vector

  • XL - lower bound vector

  • XU - upper bound vector

  • bound_tol - absolute tolerance in enforcing the bound

Output Parameters#

  • nDiff - total number of vector entries that have been bounded

  • Xout - modified solution vector satisfying bounds to bound_tol

See Also#

TAOBNCG, TAOBNTL, TAOBNTR

Level#

developer

Location#

src/tao/bound/utils/isutil.c

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Index of all Tao routines
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Index of all manual pages