PCApplyBAorABTrans
Applies the transpose of the preconditioner and operator to a vector.
Synopsis
int PCApplyBAorABTrans(PC pc,PCSide side,Vec x,Vec y,Vec work)
Collective on PC and
Vec
Input Parameters
| pc | - the preconditioner context
|
| side | - indicates the preconditioner side, one of
|
PC_LEFT, PC_RIGHT, or PC_SYMMETRIC
| x | - input vector
|
| work | - work vector
|
Output Parameter
y -output vector
Keywords
PC, apply, operator, transpose
See Also
PCApply(), PCApplyTrans(), PCApplyBAorAB()
Location: src/pc/interface/precon.c
PC Index
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