PETSc version 3.15.5
MatISFixLocalEmpty
Compress out zero local rows from the local matrices 
Synopsis
#include "petscmat.h" 
PetscErrorCode  MatISFixLocalEmpty(Mat A, PetscBool fix)
Collective
Input Parameters
|  | A | - the matrix | 
|  | fix | - the boolean flag | 
Notes: When fix is true, new local matrices and l2g maps are generated during the final assembly process.
See Also
 MatCreate(), MatCreateIS(), MatISSetPreallocation(), MatAssemblyEnd(), MAT_FINAL_ASSEMBLY
Level
advanced
Location
src/mat/impls/is/matis.c
Implementations
MatISFixLocalEmpty_IS in src/mat/impls/is/matis.c
Index of all Mat routines
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Index of all manual pages