petsc-3.9.4 2018-09-11
MatPreallocatorPreallocate
Preallocates the input matrix, optionally filling it with zeros
Synopsis
#include "petscmat.h"
PetscErrorCode MatPreallocatorPreallocate(Mat mat, PetscBool fill, Mat A)
Input Parameter
| mat | - the preallocator
|
| fill | - fill the matrix with zeros
|
Output Parameter
A -the matrix
See Also
MATPREALLOCATOR
Level
advanced
Location
src/mat/impls/preallocator/matpreallocator.c
Implementations
MatPreallocatorPreallocate_Preallocator in src/mat/impls/preallocator/matpreallocator.c
Index of all Mat routines
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Index of all manual pages