IPNormBegin

Starts a split phase norm computation.

Synopsis

#include "slepcip.h" 
PetscErrorCode IPNormBegin(IP ip,Vec x,PetscReal *norm)

Input Parameters

ip - the inner product context
x - input vector
norm - where the result will go

Notes

Each call to IPNormBegin() should be paired with a call to IPNormEnd().

See Also

IPNormEnd(), IPNorm(), IPInnerProduct(), IPMInnerProduct(),
IPInnerProductBegin(), IPInnerProductEnd()

Location: src/ip/ipdot.c
Index of all IP routines
Table of Contents for all manual pages
Index of all manual pages