MatSeqAIJHIPSPARSERestoreIJ#

restore the device row storage i and j indices obtained with MatSeqAIJHIPSPARSEGetIJ() Not collective

Synopsis#

#include "petscmat.h" 
PetscErrorCode MatSeqAIJHIPSPARSERestoreIJ(Mat A, PetscBool compressed, const int **i, const int **j)

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#

MatSeqAIJHIPSPARSEGetIJ()

Level#

developer

Location#

src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.cpp

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