COMPMID-601: Add GraphContext

GraphContext hold all the information about the hints that need to be
passed in the nodes. As these might expand, it serves as a centralized
class for such information.

Change-Id: I0b5527630fb97cc5fa500db0bac8307ff2ea36e6
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/90300
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

1 files changed, 66 insertions, 0 deletions

diff --git a/src/graph/GraphContext.cpp b/src/graph/GraphContext.cpp
new file mode 100644
index 0000000000..bfc6fcdfca
--- /dev/null
+++ b/src/graph/GraphContext.cpp
@@ -0,0 +1,66 @@
+/*
+ * 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/GraphContext.h"
+
+using namespace arm_compute::graph;
+
+GraphHints::GraphHints(TargetHint target_hint, ConvolutionMethodHint conv_method_hint)
+    : _target_hint(target_hint), _convolution_method_hint(conv_method_hint)
+{
+}
+
+void GraphHints::set_target_hint(TargetHint target_hint)
+{
+    _target_hint = target_hint;
+}
+
+void GraphHints::set_convolution_method_hint(ConvolutionMethodHint convolution_method)
+{
+    _convolution_method_hint = convolution_method;
+}
+
+TargetHint GraphHints::target_hint() const
+{
+    return _target_hint;
+}
+
+ConvolutionMethodHint GraphHints::convolution_method_hint() const
+{
+    return _convolution_method_hint;
+}
+
+GraphContext::GraphContext()
+    : _hints()
+{
+}
+
+GraphHints &GraphContext::hints()
+{
+    return _hints;
+}
+
+const GraphHints &GraphContext::hints() const
+{
+    return _hints;
+}
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