COMPMID-363 Add Graph library support

Change-Id: Ie841419bf65d0e06bdfe0bdd2d8d4e0bb3631e54
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/87931
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/src/graph/INode.cpp b/src/graph/INode.cpp
new file mode 100644
index 0000000000..6b25022d15
--- /dev/null
+++ b/src/graph/INode.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "arm_compute/graph/INode.h"
+
+#include "arm_compute/core/CL/OpenCL.h"
+#include "arm_compute/core/Validate.h"
+
+#include <ostream>
+
+using namespace arm_compute::graph;
+
+Hint INode::override_hint(Hint hint) const
+{
+    if(hint == Hint::OPENCL && !opencl_is_available())
+    {
+        hint = Hint::DONT_CARE;
+    }
+    hint = node_override_hint(hint);
+    ARM_COMPUTE_ERROR_ON(hint == Hint::OPENCL && !opencl_is_available());
+    return hint;
+}
+Hint INode::node_override_hint(Hint hint) const
+{
+    return hint == Hint::DONT_CARE ? Hint::NEON : hint;
+}