Lines Matching refs:s2
17 PetscScalar *x, s1, s2, x1, x2; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace() local
35 s2 = b[1 + idx]; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace()
41 s2 -= v[1] * x1 + v[3] * x2; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace()
45 x[1 + idx] = s2; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace()
54 s2 = x[1 + idt]; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace()
60 s2 -= v[1] * x1 + v[3] * x2; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace()
64 x[idt] = v[0] * s1 + v[2] * s2; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace()
65 x[1 + idt] = v[1] * s1 + v[3] * s2; in MatSolve_SeqBAIJ_2_NaturalOrdering_inplace()
80 PetscScalar *x, s1, s2, x1, x2; in MatSolve_SeqBAIJ_2_NaturalOrdering() local
96 s2 = b[1 + idx]; in MatSolve_SeqBAIJ_2_NaturalOrdering()
104 s2 -= v[1] * x1 + v[3] * x2; in MatSolve_SeqBAIJ_2_NaturalOrdering()
108 x[1 + idx] = s2; in MatSolve_SeqBAIJ_2_NaturalOrdering()
118 s2 = x[1 + idt]; in MatSolve_SeqBAIJ_2_NaturalOrdering()
126 s2 -= v[1] * x1 + v[3] * x2; in MatSolve_SeqBAIJ_2_NaturalOrdering()
130 x[idt] = v[0] * s1 + v[2] * s2; in MatSolve_SeqBAIJ_2_NaturalOrdering()
131 x[1 + idt] = v[1] * s1 + v[3] * s2; in MatSolve_SeqBAIJ_2_NaturalOrdering()
146 PetscScalar *x, s1, s2, x1, x2; in MatForwardSolve_SeqBAIJ_2_NaturalOrdering() local
162 s2 = b[1 + idx]; in MatForwardSolve_SeqBAIJ_2_NaturalOrdering()
170 s2 -= v[1] * x1 + v[3] * x2; in MatForwardSolve_SeqBAIJ_2_NaturalOrdering()
174 x[1 + idx] = s2; in MatForwardSolve_SeqBAIJ_2_NaturalOrdering()
189 PetscScalar *x, s1, s2, x1, x2; in MatBackwardSolve_SeqBAIJ_2_NaturalOrdering() local
203 s2 = b[1 + idt]; in MatBackwardSolve_SeqBAIJ_2_NaturalOrdering()
211 s2 -= v[1] * x1 + v[3] * x2; in MatBackwardSolve_SeqBAIJ_2_NaturalOrdering()
215 x[idt] = v[0] * s1 + v[2] * s2; in MatBackwardSolve_SeqBAIJ_2_NaturalOrdering()
216 x[1 + idt] = v[1] * s1 + v[3] * s2; in MatBackwardSolve_SeqBAIJ_2_NaturalOrdering()