PCNONE#
This is used when you wish to employ a nonpreconditioned Krylov method.
Developer Note#
This is implemented by a VecCopy(). It would be nice if the KSP implementations could be organized to avoid this copy without making them
more complex.
See Also#
KSP: Linear System Solvers, PCCreate(), PCSetType(), PCType, PC
Level#
beginner
Location#
Examples#
src/ksp/ksp/tutorials/ex27.c
src/ksp/ksp/tutorials/ex60.c
src/ksp/ksp/tutorials/ex7.c
src/ksp/ksp/tutorials/ex7f.F90
src/ksp/ksp/tests/ex13.c
src/ksp/ksp/tests/ex22.c
src/ksp/ksp/tests/ex25.c
src/ksp/ksp/tests/ex42.c
src/ksp/ksp/tests/ex54.c
src/ksp/ksp/tests/ex55.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages