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Searched refs:nzy (Results 1 – 3 of 3) sorted by relevance

/petsc/src/mat/impls/aij/seq/
H A Dinode.c3919 PetscInt i, j, m, nzx, nzy, *ns, node_count, blk_size; in MatSeqAIJCheckInode() local
3945 nzy = ii[j + 1] - ii[j]; /* Same number of nonzeros */ in MatSeqAIJCheckInode()
3946 if (nzy != nzx) break; in MatSeqAIJCheckInode()
4048 PetscInt i, j, m, nzl1, nzu1, nzl2, nzu2, nzx, nzy, node_count, blk_size; in MatSeqAIJCheckInode_FactorLU() local
4075 nzy = nzl2 + nzu2 + 1; in MatSeqAIJCheckInode_FactorLU()
4076 if (nzy != nzx) break; in MatSeqAIJCheckInode_FactorLU()
4077 PetscCall(MatGetRow_FactoredLU(cols2, nzl2, nzu2, nzy, ai, aj, adiag, j)); in MatSeqAIJCheckInode_FactorLU()
H A Daij.c2910 PetscInt i, j, k, nzx, nzy; in MatAXPYGetPreallocation_SeqX_private() local
2917 nzy = yi[i + 1] - yi[i]; in MatAXPYGetPreallocation_SeqX_private()
2920 for (; k < nzy && yjj[k] < xjj[j]; k++) nnz[i]++; /* Catch up to X */ in MatAXPYGetPreallocation_SeqX_private()
2921 if (k < nzy && yjj[k] == xjj[j]) k++; /* Skip duplicate */ in MatAXPYGetPreallocation_SeqX_private()
2924 for (; k < nzy; k++) nnz[i]++; in MatAXPYGetPreallocation_SeqX_private()
/petsc/src/mat/impls/aij/mpi/
H A Dmpiaij.c2063 PetscInt i, j, k, nzx, nzy; in MatAXPYGetPreallocation_MPIX_private() local
2070 nzy = yi[i + 1] - yi[i]; in MatAXPYGetPreallocation_MPIX_private()
2073 for (; k < nzy && yltog[yjj[k]] < xltog[xjj[j]]; k++) nnz[i]++; /* Catch up to X */ in MatAXPYGetPreallocation_MPIX_private()
2074 if (k < nzy && yltog[yjj[k]] == xltog[xjj[j]]) k++; /* Skip duplicate */ in MatAXPYGetPreallocation_MPIX_private()
2077 for (; k < nzy; k++) nnz[i]++; in MatAXPYGetPreallocation_MPIX_private()