From 1b61be517387a20cd869e30587de2140b6d2252d Mon Sep 17 00:00:00 2001
From: David Beck <david.beck@arm.com>
Date: Thu, 8 Nov 2018 09:19:14 +0000
Subject: IVGCVSW-2056+IVGCVSW-2064 : move ClContextControl to the ClBackend

* add IBackendContext interface
* add ClBackendContext implementation

Change-Id: I13e4d12b73d4c7775069587675276f7cee7d630b
---
 src/backends/backendsCommon/IBackendContext.hpp | 32 +++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/backends/backendsCommon/IBackendContext.hpp

(limited to 'src/backends/backendsCommon/IBackendContext.hpp')

diff --git a/src/backends/backendsCommon/IBackendContext.hpp b/src/backends/backendsCommon/IBackendContext.hpp
new file mode 100644
index 0000000000..de9824956f
--- /dev/null
+++ b/src/backends/backendsCommon/IBackendContext.hpp
@@ -0,0 +1,32 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+#include <armnn/IRuntime.hpp>
+#include <memory>
+
+namespace armnn
+{
+
+class IBackendContext
+{
+protected:
+    IBackendContext(const IRuntime::CreationOptions&) {}
+
+public:
+    // Before and after Load network events
+    virtual bool BeforeLoadNetwork(NetworkId networkId) = 0;
+    virtual bool AfterLoadNetwork(NetworkId networkId) = 0;
+
+    // Before and after Unload network events
+    virtual bool BeforeUnloadNetwork(NetworkId networkId) = 0;
+    virtual bool AfterUnloadNetwork(NetworkId networkId) = 0;
+
+    virtual ~IBackendContext() {}
+};
+
+using IBackendContextUniquePtr = std::unique_ptr<IBackendContext>;
+
+} // namespace armnn
\ No newline at end of file
-- 
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