petsc-3.8.4 2018-03-24
Report Typos and Errors

VecStashGetInfo

 Gets how many values are currently in the vector stash, i.e. need to be communicated to other processors during the VecAssemblyBegin/End() process

Synopsis

#include "petscvec.h"   
PetscErrorCode  VecStashGetInfo(Vec vec,PetscInt *nstash,PetscInt *reallocs,PetscInt *bnstash,PetscInt *breallocs)
Not collective

Input Parameter

vec -the vector

Output Parameters

nstash - the size of the stash
reallocs - the number of additional mallocs incurred.
bnstash - the size of the block stash
breallocs - the number of additional mallocs incurred.in the block stash

See Also

VecAssemblyBegin(), VecAssemblyEnd(), Vec, VecStashSetInitialSize(), VecStashView()

Level:advanced
Location:src/vec/vec/interface/vector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages