debug YOLOvx-L on COCO with DDP

config/model_config/yolovx_config.py

@@ -105,7 +105,7 @@ yolovx_cfg = {
         'head_depthwise': False,
         # ---------------- Train config ----------------
         ## input
-        'multi_scale': [0.5, 1.5],   # 320 -> 960
+        'multi_scale': [0.5, 1.25],   # 320 -> 800
         'trans_type': 'yolox_large',
         # ---------------- Assignment config ----------------
         ## matcher