PCSLESSetUseTrue
Sets a flag to indicate that the true matrix (rather than the matrix used to define the preconditioner) is used to compute the residual inside the inner solve.
Synopsis
int PCSLESSetUseTrue(PC pc)
Input Parameters
pc -the preconditioner context
Collective on
PC
Options Database Key
-pc_sles_true
Note
For the common case in which the preconditioning and
linearsystem matrices are identical, this routine is unnecessary.
Keywords
block, Jacobi, set, true, local, flag
See Also
PCSetOperators(), PCBJacobiSetUseTrueLocal()
Location: src/pc/impls/sles/pcsles.c
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