updated args

README.md

@@ -69,8 +69,11 @@ cd pytorch-lightning/docs/source/examples
 # run demo (on cpu)
 python fully_featured_trainer.py
 
-# run demo on 2 gpus
+# run a grid search on two gpus
 python fully_featured_trainer.py --gpus "0;1"
+
+# run single model on multiple gpus
+python fully_featured_trainer.py --gpus "0;1" --interactive
 ```
 
 #### Basic trainer example  

docs/source/examples/fully_featured_trainer.py

@@ -188,9 +188,9 @@ if __name__ == '__main__':
 
     # single or multiple GPUs on same machine
     gpu_ids = hyperparams.gpus.split(';')
-    if hyperparams.live:
+    if hyperparams.interactive:
         # run on 1 gpu
-        print(f'RUNNING INTERACTIVE TRIAL ON GPUS. gpu ids: {gpu_ids}')
+        print(f'RUNNING INTERACTIVE MODE ON GPUS. gpu ids: {gpu_ids}')
         os.environ["CUDA_VISIBLE_DEVICES"] = gpu_ids
         main(hyperparams, None, None)
 

pytorch_lightning/utils/arg_parse.py

@@ -68,7 +68,7 @@ def add_default_args(parser, root_dir, rand_seed=None, possible_model_names=None
     if rand_seed is not None:
         parser.add_argument('--random_seed', default=rand_seed, type=int)
 
-    parser.add_argument('--live', dest='live', action='store_true', help='runs on gpu without cluster')
+    parser.add_argument('--interactive', dest='interactive', action='store_true', help='runs on gpu without cluster')
     parser.add_argument('--debug', dest='debug', action='store_true', help='enables/disables test tube')
     parser.add_argument('--local', dest='local', action='store_true', help='enables local tng')