Make it possible to select solvers

adc2019system.py

@@ -33,7 +33,7 @@ def set_role(role_name, config_data):
         role = Host(config_data)
     elif role_name == 'solver':
         if not 'partial_mode' in config_data:
-            config['partial_mode'] = False
+            config_data['partial_mode'] = False
         role = Solver(config_data)
     elif role_name == 'merge_solver':
         role = MergeSolver(config_data)

roles/host.py

@@ -271,6 +271,8 @@ class WorkerManager(object):
             _worker.post(_cmd, _params)
 
         for k, v in self.workers.items():
+            if (not solvers is None) and (not k in solvers):
+                continue
             _th = threading.Thread(name=v.address, target=_sender, args=(v, cmd, params), daemon=True)
             _th.start()
             threads.append(_th)
@@ -322,7 +324,10 @@ class Request(object):
         self.request_id = time.time()
         self.broadcast_time = None
 
-        self.solvers = solvers
+        if solvers is None:
+            self.solvers = list(self.worker_manager.get_workers().keys())
+        else:
+            self.solvers = solvers
 
         self.response = dict()
 
@@ -344,10 +349,11 @@ class Request(object):
         self.response[worker] = data
 
     def get_status(self):
-        all_workers = self.worker_manager.get_workers().keys()
+        # all_workers = self.worker_manager.get_workers().keys()
         worker_count = 0
         response_count = 0
-        for v in all_workers:
+        # for v in all_workers:
+        for v in self.solvers:
             worker_count += 1
             if v in self.response:
                 response_count += 1
@@ -372,7 +378,8 @@ class Request(object):
             progress = min(100, max(progress_problem, progress_time))
         
         worker_status = dict()
-        for v in all_workers:
+        # for v in all_workers:
+        for v in self.solvers:
             if v in self.response:
                 worker_status[v] = self.response[v]['status']
             else: