Pass all trials to tell_trials

optimas/gen_functions.py

@@ -96,6 +96,7 @@ def persistent_generator(H, persis_info, gen_specs, libE_info):
             # Check how many simulations have returned
             n = len(calc_in["sim_id"])
             # Feed the latest simulation results to the generator
+            trials = []
             for i in range(n):
                 trial_index = int(calc_in["trial_index"][i])
                 trial_status = calc_in["trial_status"][i]
@@ -107,8 +108,11 @@ def persistent_generator(H, persis_info, gen_specs, libE_info):
                         y = calc_in[par.name][i]
                         ev = Evaluation(parameter=par, value=y)
                         trial.complete_evaluation(ev)
-                # Register trial with unknown SEM
-                generator.tell_trials([trial])
+                trials.append(trial)
+
+            # Register trial with unknown SEM
+            generator.tell_trials(trials)
+
             # Set the number of points to generate to that number:
             number_of_gen_points = min(n + n_failed_gens, max_evals - n_gens)
             n_failed_gens = 0