STNormBegin

Starts a split phase norm computation.

Synopsis

#include "slepcst.h" 
PetscErrorCode STNormBegin(ST st,Vec x,PetscReal *norm)

Input Parameters

st - the spectral transformation context
x - input vector
norm - where the result will go

Notes

Each call to STNormBegin() should be paired with a call to STNormEnd().

See Also

STNormEnd(), STNorm(), STInnerProduct(), STMInnerProduct(),
STInnerProductBegin(), STInnerProductEnd()

Location: src/st/interface/stsolve.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages