4382   isspd       = mat->spd;  in MatConvert()
5703         mat->symmetric = mat->spd = PETSC_BOOL3_FALSE;  in MatDiagonalScale()
5723         mat->symmetric = mat->spd = PETSC_BOOL3_UNKNOWN;  in MatDiagonalScale()
5925       if (!mat->spd_eternal) mat->spd = PETSC_BOOL3_UNKNOWN;  in MatAssemblyEnd()
6103       mat->spd                    = PETSC_BOOL3_TRUE;  in MatSetOption()
6110       mat->spd = PETSC_BOOL3_FALSE;  in MatSetOption()
6140 …PetscCheck(mat->spd != PETSC_BOOL3_UNKNOWN, PetscObjectComm((PetscObject)mat), PETSC_ERR_ARG_WRONG…  in MatSetOption()
8596 … && (*newmat)->structurally_symmetric == PETSC_BOOL3_UNKNOWN && (*newmat)->spd == PETSC_BOOL3_UNKN…  in MatCreateSubMatrix()
8631   B->spd                         = A->spd;  in MatPropagateSymmetryOptions()
9485   if (A->spd != PETSC_BOOL3_UNKNOWN) {  in MatIsSPDKnown()
9487     *flg = PetscBool3ToBool(A->spd);  in MatIsSPDKnown()
10140     (*C)->spd = A->spd;  in MatPtAP()