From 9337b192244620b0e647e6bda8a9f7d6ff60d984 Mon Sep 17 00:00:00 2001
From: Glenn Jocher <glenn.jocher@ultralytics.com>
Date: Sun, 31 Jul 2022 04:17:39 +0200
Subject: [PATCH] Update train.py for `val.run(half=amp)` (#8804)

Disable FP16 validation if AMP checks fail or amp=False.
---
 train.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/train.py b/train.py
index c298692b7335..dc93c22d621a 100644
--- a/train.py
+++ b/train.py
@@ -367,6 +367,7 @@ def train(hyp, opt, device, callbacks):  # hyp is path/to/hyp.yaml or hyp dictio
                 results, maps, _ = val.run(data_dict,
                                            batch_size=batch_size // WORLD_SIZE * 2,
                                            imgsz=imgsz,
+                                           half=amp,
                                            model=ema.ema,
                                            single_cls=single_cls,
                                            dataloader=val_loader,