IPMInnerProductBegin

Starts a split phase multiple inner product computation.

Synopsis

#include "slepcip.h" 
PetscErrorCode IPMInnerProductBegin(IP ip,Vec x,PetscInt n,const Vec y[],PetscScalar *p)
Collective on IP and Vec

Input Parameters

ip - the inner product context
x - the first input vector
n - number of vectors in y
y - array of vectors
p - where the result will go

Notes

Each call to IPMInnerProductBegin() should be paired with a call to IPMInnerProductEnd().

See Also

IPMInnerProductEnd(), IPMInnerProduct(), IPNorm(), IPNormBegin(),
IPNormEnd(), IPInnerProduct()

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