16   PetscInt           jdx, idt, idx, nz, i;  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()  local
23   idx  = 0;  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
31     idx += 3;  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
32     s1 = b[idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
33     s2 = b[1 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
34     s3 = b[2 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
45     x[idx]     = s1;  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
46     x[1 + idx] = s2;  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
47     x[2 + idx] = s3;  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
59       idx = 3 * (*vi++);  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
60       x1  = x[idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
61       x2  = x[1 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
62       x3  = x[2 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering_inplace()
84   PetscInt           i, k, nz, idx, jdx, idt;  in MatSolve_SeqBAIJ_3_NaturalOrdering()  local
95   idx  = 0;  in MatSolve_SeqBAIJ_3_NaturalOrdering()
96   x[0] = b[idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
97   x[1] = b[1 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
98   x[2] = b[2 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
103     idx = bs * i;  in MatSolve_SeqBAIJ_3_NaturalOrdering()
104     s1  = b[idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
105     s2  = b[1 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
106     s3  = b[2 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
119     x[idx]     = s1;  in MatSolve_SeqBAIJ_3_NaturalOrdering()
120     x[1 + idx] = s2;  in MatSolve_SeqBAIJ_3_NaturalOrdering()
121     x[2 + idx] = s3;  in MatSolve_SeqBAIJ_3_NaturalOrdering()
135       idx = bs * vi[k];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
136       x1  = x[idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
137       x2  = x[1 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
138       x3  = x[2 + idx];  in MatSolve_SeqBAIJ_3_NaturalOrdering()
161   PetscInt           i, k, nz, idx, jdx;  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()  local
172   idx  = 0;  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
173   x[0] = b[idx];  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
174   x[1] = b[1 + idx];  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
175   x[2] = b[2 + idx];  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
180     idx = bs * i;  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
181     s1  = b[idx];  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
182     s2  = b[1 + idx];  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
183     s3  = b[2 + idx];  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
196     x[idx]     = s1;  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
197     x[1 + idx] = s2;  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
198     x[2 + idx] = s3;  in MatForwardSolve_SeqBAIJ_3_NaturalOrdering()
211   PetscInt           i, k, nz, idx, idt;  in MatBackwardSolve_SeqBAIJ_3_NaturalOrdering()  local
233       idx = bs * vi[k];  in MatBackwardSolve_SeqBAIJ_3_NaturalOrdering()
234       x1  = x[idx];  in MatBackwardSolve_SeqBAIJ_3_NaturalOrdering()
235       x2  = x[1 + idx];  in MatBackwardSolve_SeqBAIJ_3_NaturalOrdering()
236       x3  = x[2 + idx];  in MatBackwardSolve_SeqBAIJ_3_NaturalOrdering()