[Fix] Ensure from_cfg of Runner have the same defaults values as its __init__ (#1368)

2023-09-27 10:56:38 +08:00 · 2023-09-27 10:56:38 +08:00 · c863e8b133
parent e9e08dbb65
commit c863e8b133
1 changed files with 1 additions and 1 deletions
--- a/mmengine/runner/runner.py
+++ b/mmengine/runner/runner.py
@ -463,7 +463,7 @@ class Runner:
            load_from=cfg.get('load_from'),
            resume=cfg.get('resume', False),
            launcher=cfg.get('launcher', 'none'),
-            env_cfg=cfg.get('env_cfg'),  # type: ignore
+            env_cfg=cfg.get('env_cfg', dict(dist_cfg=dict(backend='nccl'))),
            log_processor=cfg.get('log_processor'),
            log_level=cfg.get('log_level', 'INFO'),
            visualizer=cfg.get('visualizer'),