fix vdl makedir
@@ -511,7 +511,7 @@ def preprocess(is_train=False):
config['Global']['distributed'] = dist.get_world_size() != 1
- if config['Global']['use_visualdl']:
+ if config['Global']['use_visualdl'] and dist.get_rank() == 0:
from visualdl import LogWriter
save_model_dir = config['Global']['save_model_dir']
vdl_writer_path = '{}/vdl/'.format(save_model_dir)
