24   Mat_SeqAIJ *aij;  in MatSetSeqAIJWithArrays_private()  local
38   aij      = (Mat_SeqAIJ *)mat->data;  in MatSetSeqAIJWithArrays_private()
39   ofree_a  = aij->free_a;  in MatSetSeqAIJWithArrays_private()
40   ofree_ij = aij->free_ij;  in MatSetSeqAIJWithArrays_private()
44   PetscCall(PetscFree(aij->ilen));  in MatSetSeqAIJWithArrays_private()
45   PetscCall(PetscFree(aij->imax));  in MatSetSeqAIJWithArrays_private()
46   PetscCall(PetscMalloc1(m, &aij->imax));  in MatSetSeqAIJWithArrays_private()
47   PetscCall(PetscMalloc1(m, &aij->ilen));  in MatSetSeqAIJWithArrays_private()
48   for (ii = 0, aij->nonzerorowcnt = 0, aij->rmax = 0; ii < m; ii++) {  in MatSetSeqAIJWithArrays_private()
50     aij->nonzerorowcnt += !!rnz;  in MatSetSeqAIJWithArrays_private()
51     aij->rmax     = PetscMax(aij->rmax, rnz);  in MatSetSeqAIJWithArrays_private()
52     aij->ilen[ii] = aij->imax[ii] = i[ii + 1] - i[ii];  in MatSetSeqAIJWithArrays_private()
54   aij->maxnz = i[m];  in MatSetSeqAIJWithArrays_private()
55   aij->nz    = i[m];  in MatSetSeqAIJWithArrays_private()
57   if (ofree_a) PetscCall(PetscShmgetDeallocateArray((void **)&aij->a));  in MatSetSeqAIJWithArrays_private()
58   if (ofree_ij) PetscCall(PetscShmgetDeallocateArray((void **)&aij->j));  in MatSetSeqAIJWithArrays_private()
59   if (ofree_ij) PetscCall(PetscShmgetDeallocateArray((void **)&aij->i));  in MatSetSeqAIJWithArrays_private()
61   aij->i       = i;  in MatSetSeqAIJWithArrays_private()
62   aij->j       = j;  in MatSetSeqAIJWithArrays_private()
63   aij->a       = a;  in MatSetSeqAIJWithArrays_private()
64 …aij->nonew   = -1; /* this indicates that inserting a new value in the matrix that generates a new…  in MatSetSeqAIJWithArrays_private()
65   aij->free_a  = PETSC_FALSE;  in MatSetSeqAIJWithArrays_private()
66   aij->free_ij = PETSC_FALSE;  in MatSetSeqAIJWithArrays_private()
67   PetscCall(MatCheckCompressedRow(mat, aij->nonzerorowcnt, &aij->compressedrow, aij->i, m, 0.6));  in MatSetSeqAIJWithArrays_private()