Job output dir handling.

wa/framework/configuration/core.py

@@ -927,7 +927,11 @@ class JobSpec(Configuration):
         self.runtime_parameters = target_manager.merge_runtime_parameters(runtime_parameters)
 
     def finalize(self):
-        self.id = "-".join([source.config['id'] for source in self._sources[1:]])  # ignore first id, "global"
+        self.id = "-".join([source.config['id']
+                            for source in self._sources[1:]])  # ignore first id, "global"
+        if self.label is None:
+            self.label = self.workload_name
+
 
 
 # This is used to construct the list of Jobs WA will run

wa/framework/configuration/execution.py

@@ -38,6 +38,10 @@ class Job(object):
     def id(self):
         return self.spec.id
 
+    @property
+    def output_name(self):
+        return '{}-{}-{}'.format(self.id, self.spec.label, self.iteration)
+
     def __init__(self, spec, iteration, context):
         self.logger = logging.getLogger('job')
         self.spec = spec