Add initial slurm support (multiple nodes sharing the same task id)

docs/trains.conf

@@ -43,8 +43,8 @@ sdk {
             subsampling: 0
         }
 
-        # Support plot-per-graph fully matching Tensorboard behavior (i.e. if this is set to True, each series should have its own graph)
-        tensorboard_single_series_per_graph: False
+        # Support plot-per-graph fully matching Tensorboard behavior (i.e. if this is set to true, each series should have its own graph)
+        tensorboard_single_series_per_graph: false
     }
 
     network {
@@ -125,11 +125,11 @@ sdk {
 
     log {
         # debugging feature: set this to true to make null log propagate messages to root logger (so they appear in stdout)
-        null_log_propagate: False
+        null_log_propagate: false
         task_log_buffer_capacity: 66
 
         # disable urllib info and lower levels
-        disable_urllib3_info: True
+        disable_urllib3_info: true
     }
 
     development {
@@ -139,14 +139,14 @@ sdk {
         task_reuse_time_window_in_hours: 72.0
 
         # Run VCS repository detection asynchronously
-        vcs_repo_detect_async: True
+        vcs_repo_detect_async: true
 
         # Store uncommitted git/hg source code diff in experiment manifest when training in development mode
         # This stores "git diff" or "hg diff" into the experiment's "script.requirements.diff" section
-        store_uncommitted_code_diff_on_train: True
+        store_uncommitted_code_diff: true
 
         # Support stopping an experiment in case it was externally stopped, status was changed or task was reset
-        support_stopping: True
+        support_stopping: true
 
         # Default Task output_uri. if output_uri is not provided to Task.init, default_output_uri will be used instead.
         default_output_uri: ""
@@ -160,7 +160,7 @@ sdk {
             ping_period_sec: 30
 
             # Log all stdout & stderr
-            log_stdout: True
+            log_stdout: true
         }
     }
 }