From 90a63c0c0e1009cf05ecbd6f506f52bb0db3d627 Mon Sep 17 00:00:00 2001
From: City <125218114+city96@users.noreply.github.com>
Date: Sat, 24 Aug 2024 08:17:06 +0200
Subject: [PATCH] Fix for Intel Arc

Deep dive & fix by @simonlui in #50
---
 ops.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ops.py b/ops.py
index 6bc1e2a..0c5dba3 100644
--- a/ops.py
+++ b/ops.py
@@ -39,6 +39,14 @@ class GGMLTensor(torch.Tensor):
         except Exception as e:
             print(f"ignoring 'copy_' on tensor")
 
+    def __deepcopy__(self, *args, **kwargs):
+        # Intel Arc fix, ref#50
+        new = super().__deepcopy__(*args, **kwargs)
+        new.tensor_type = getattr(self, "tensor_type", None)
+        new.tensor_shape = getattr(self, "tensor_shape", new.data.shape)
+        new.patches = getattr(self, "patches", []).copy()
+        return new
+
     @property
     def shape(self):
         if not hasattr(self, "tensor_shape"):