From 22f74e1c39572f084ad05cc2f208446fd2f50138 Mon Sep 17 00:00:00 2001
From: Michael McGeagh <michael.mcgeagh@arm.com>
Date: Fri, 7 Aug 2020 16:21:03 +0100
Subject: MLBEDSW-2383 Preserve previous metadata

The input tflite file potentially has metadata attached to it, which was
lost when writing the vela optimised tflite file out.
This patch preserves any metadata found.

Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com>
Change-Id: I7b4e941696d21b81802fd4398cd405323778bedf
---
 ethosu/vela/nn_graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ethosu/vela/nn_graph.py')

diff --git a/ethosu/vela/nn_graph.py b/ethosu/vela/nn_graph.py
index 4a2855b2..bfab2270 100644
--- a/ethosu/vela/nn_graph.py
+++ b/ethosu/vela/nn_graph.py
@@ -502,7 +502,7 @@ class Graph:
         self.name = name
         self.batch_size = batch_size
         self.subgraphs = []
-
+        self.metadata = []
         self.memory_used = {}
         self.bits_per_element = {}
         self.total_size = {}
-- 
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