11   MatScalar      *ba = b->a, *aa, *ap, *dk, *uik;  in MatCholeskyFactorNumeric_SeqSBAIJ_3()  local
24   PetscCall(PetscMalloc2(9, &dk, 9, &uik));  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
49             dk[k1]         = aa[k * 9 + k1];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
51             aa[j * 9 + k1] = dk[k1];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
58           for (k = 0; k < 9; k++) dk[k] = ap[k]; /* dk <- j-th block of aa */  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
60             for (k1 = 0; k1 < 3; k1++) *ap++ = dk[k + 3 * k1];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
83     PetscCall(PetscArraycpy(dk, rtmp + k * 9, 9));  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
109       dk[0] += uik[0] * u[0] + uik[1] * u[1] + uik[2] * u[2];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
110       dk[1] += uik[3] * u[0] + uik[4] * u[1] + uik[5] * u[2];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
111       dk[2] += uik[6] * u[0] + uik[7] * u[1] + uik[8] * u[2];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
113       dk[3] += uik[0] * u[3] + uik[1] * u[4] + uik[2] * u[5];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
114       dk[4] += uik[3] * u[3] + uik[4] * u[4] + uik[5] * u[5];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
115       dk[5] += uik[6] * u[3] + uik[7] * u[4] + uik[8] * u[5];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
117       dk[6] += uik[0] * u[6] + uik[1] * u[7] + uik[2] * u[8];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
118       dk[7] += uik[3] * u[6] + uik[4] * u[7] + uik[5] * u[8];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
119       dk[8] += uik[6] * u[6] + uik[7] * u[7] + uik[8] * u[8];  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
161     PetscCall(PetscArraycpy(diag, dk, 9));  in MatCholeskyFactorNumeric_SeqSBAIJ_3()
188   PetscCall(PetscFree2(dk, uik));  in MatCholeskyFactorNumeric_SeqSBAIJ_3()