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_LEFT, PC_RIGHT, or PC_SYMMETRIC
pc - the preconditioner context
side - indicates the preconditioner side, one of
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
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