petsc-3.14.6 2021-03-30
Report Typos and Errors

PCNONE

This is used when you wish to employ a nonpreconditioned Krylov method.

Notes

This is implemented by a VecCopy()

See Also

PCCreate(), PCSetType(), PCType (for list of available types), PC

Level

beginner

Location

src/ksp/pc/impls/none/none.c

Examples

src/ksp/ksp/tutorials/ex7.c.html
src/ksp/ksp/tutorials/ex27.c.html
src/ksp/ksp/tutorials/ex7f.F90.html
src/snes/tutorials/ex1.c.html
src/snes/tutorials/ex1f.F90.html
src/ts/tutorials/ex20opt_p.c.html
src/ts/tutorials/ex20opt_ic.c.html
src/tao/unconstrained/tutorials/eptorsion2.c.html

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages