PETSc version 3.16.6
MatSeqAIJCUSPARSERestoreIJ
restore the device row storage i and j indices obtained with MatSeqAIJCUSPARSEGetIJ()
Synopsis
#include "petscmat.h"
PetscErrorCode MatSeqAIJCUSPARSERestoreIJ(Mat A, PetscBool compressed, const int** i, const int **j)
Not collective
Input Parameters
| A | - the matrix
|
| compressed | - PETSC_TRUE or PETSC_FALSE indicating the matrix data structure should be always returned in compressed form
|
Output Parameters
| ia | - the CSR row pointers
|
| ja | - the CSR column indices
|
See Also
MatSeqAIJCUSPARSEGetIJ()
Level
developer
Location
src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu
Index of all Mat routines
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Index of all manual pages