7e9154fdc79281420d027c7892c395946622ee40,gpytorch/lazy/toeplitz_lazy_variable.py,ToeplitzLazyVariable,__getitem__,#ToeplitzLazyVariable#Any#,237

Before Change

                return ToeplitzLazyVariable(self.c, J_left_new, C_left_new,
                                            J_right_new, C_right_new, diag_new)
            else:
                if i[0] != i[1]:
                    raise RuntimeError("Slicing an uninterpolated Toeplitz matrix to be non-square is probably \
                                        unintended. If that was the intent, use evaluate() and slice the full matrix.")
                c_new = reverse(reverse(self.c)[i[0]])
                if self.added_diag is not None:
                    diag_new = reverse(reverse(self.added_diag)[i[0]])
                else:
                    diag_new = None

After Change

                C_left_new = self.c.data.new().resize_as_(J_left_new).fill_(1)
                J_left_new = J_left_new.long()
                // J[i[1], :] C[i[1], :]
                J_right_new = self.c.data.new(range(len(self.c))[i[1]]).unsqueeze(1)
                C_right_new = self.c.data.new().resize_as_(J_right_new).fill_(1)
                J_right_new = J_right_new.long()
            else:
                // J[i[0], :], C[i[0], :]
                J_left_new = self.J_left[i[0]]
                C_left_new = self.C_left[i[0]]

Instances