76   LinearSolver::Summary summary;  in Solve()  local
77   summary.termination_type = LINEAR_SOLVER_NO_CONVERGENCE;  in Solve()
78   summary.message = "Maximum number of iterations reached.";  in Solve()
79   summary.num_iterations = 0;  in Solve()
88     summary.termination_type = LINEAR_SOLVER_SUCCESS;  in Solve()
89     summary.message = "Convergence. |b| = 0.";  in Solve()
90     return summary;  in Solve()
105     summary.termination_type = LINEAR_SOLVER_SUCCESS;  in Solve()
106     summary.message =  in Solve()
108     return summary;  in Solve()
116   for (summary.num_iterations = 1;  in Solve()
117        summary.num_iterations < options_.max_num_iterations;  in Solve()
118        ++summary.num_iterations) {  in Solve()
130       summary.termination_type = LINEAR_SOLVER_FAILURE;  in Solve()
131       summary.message = StringPrintf("Numerical failure. rho = r'z = %e.", rho);  in Solve()
135     if (summary.num_iterations == 1) {  in Solve()
140         summary.termination_type = LINEAR_SOLVER_FAILURE;  in Solve()
141         summary.message = StringPrintf(  in Solve()
153       summary.termination_type = LINEAR_SOLVER_FAILURE;  in Solve()
154       summary.message = StringPrintf("Numerical failure. p'q = %e.", pq);  in Solve()
160       summary.termination_type = LINEAR_SOLVER_FAILURE;  in Solve()
161       summary.message =  in Solve()
175     if (summary.num_iterations % options_.residual_reset_period == 0) {  in Solve()
209     const double zeta = summary.num_iterations * (Q1 - Q0) / Q1;  in Solve()
211       summary.termination_type = LINEAR_SOLVER_SUCCESS;  in Solve()
212       summary.message =  in Solve()
223       summary.termination_type = LINEAR_SOLVER_SUCCESS;  in Solve()
224       summary.message =  in Solve()
230   return summary;  in Solve()