From bff6e51bc4894ffc4da8b202718023f80d8bdc44 Mon Sep 17 00:00:00 2001
From: David Matos <dmatos2012@users.noreply.github.com>
Date: Mon, 2 May 2022 18:00:24 +0200
Subject: [PATCH] Disallow `--dynamic` when `--half` is passed (#7669)

* disallow dynamic arg when half is given

* Update export.py

Co-authored-by: David Matos <david@track32.nl>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
---
 export.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/export.py b/export.py
index d4191d80b410..7ec937c129d5 100644
--- a/export.py
+++ b/export.py
@@ -478,6 +478,7 @@ def run(
     device = select_device(device)
     if half:
         assert device.type != 'cpu' or coreml or xml, '--half only compatible with GPU export, i.e. use --device 0'
+        assert not dynamic, '--half not compatible with --dynamic, i.e. use either --half or --dynamic but not both'
     model = attempt_load(weights, map_location=device, inplace=True, fuse=True)  # load FP32 model
     nc, names = model.nc, model.names  # number of classes, class names