SNESKSPTRANSPOSEONLY

Nonlinear solver that performs one linear solve with KSPSolveTranspose() and does not compute any norms.

Notes

The main purpose of this solver is to solve transposed linear problems using the SNES interface, without any additional overhead in the form of vector operations within adjoint solvers.

Use SNESKSPONLY for solving non-transposed systems.

See Also

SNES: Nonlinear Solvers, SNES, SNESType, SNESKSPONLY, SNESCreate(), SNESSetType(), SNESNEWTONLS, SNESNEWTONTR

Level

beginner

Location

src/snes/impls/ksponly/ksponly.c

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