PETSc version 3.15.5
MatStashGetInfo
Gets how many values are currently in the matrix stash, i.e. need to be communicated to other processors during the MatAssemblyBegin/End() process 
Synopsis
#include "petscmat.h" 
PetscErrorCode MatStashGetInfo(Mat mat,PetscInt *nstash,PetscInt *reallocs,PetscInt *bnstash,PetscInt *breallocs)
Not collective
Input Parameter
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
 MatAssemblyBegin(), MatAssemblyEnd(), Mat, MatStashSetInitialSize()
Level
advanced
Location
src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages