arm_compute v18.05
diff --git a/arm_compute/graph/nodes/ConvolutionLayerNode.h b/arm_compute/graph/nodes/ConvolutionLayerNode.h
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+/*
+ * Copyright (c) 2018 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.
+ */
+#ifndef __ARM_COMPUTE_GRAPH_CONVOLUTION_LAYER_NODE_H__
+#define __ARM_COMPUTE_GRAPH_CONVOLUTION_LAYER_NODE_H__
+
+#include "arm_compute/graph/INode.h"
+
+namespace arm_compute
+{
+namespace graph
+{
+/** Convolution Layer node */
+class ConvolutionLayerNode final : public INode
+{
+public:
+ /** Constructor
+ *
+ * @param[in] info Convolution layer attributes
+ * @param[in] method (Optional) Convolution method to use
+ * @param[in] fast_math_hint (Optional) Fast math hint
+ * @param[in] out_quant_info (Optional) Output quantization info
+ */
+ ConvolutionLayerNode(PadStrideInfo info, ConvolutionMethod method = ConvolutionMethod::DEFAULT, FastMathHint fast_math_hint = FastMathHint::DISABLED,
+ QuantizationInfo out_quant_info = QuantizationInfo());
+ /** Sets the convolution layer method to use
+ *
+ * @param[in] method Method to use for convolution
+ */
+ void set_convolution_method(ConvolutionMethod method);
+ /** Convolution layer method accessor
+ *
+ * @note This is an indication on which convolution layer implementation to use,
+ * if it fails to be created the library's heuristic approach will be used
+ *
+ * @return Convolution layer method to be used by the node
+ */
+ ConvolutionMethod convolution_method() const;
+ /** Sets the fast math fast hint
+ *
+ * @param[in] hint Hint to use for convolution
+ */
+ void set_fast_math_hint(FastMathHint hint);
+ /** Fast math hint accessor
+ *
+ * @return Fast math hint to be used by the node
+ */
+ FastMathHint fast_math_hint() const;
+ /** Convolution metadata accessor
+ *
+ * @return Convolution information
+ */
+ PadStrideInfo convolution_info() const;
+ /** Computes convolution output descriptor
+ *
+ * @param[in] input_descriptor Input descriptor
+ * @param[in] weights_descriptor Weights descriptor
+ * @param[in] info Convolution operation attributes
+ *
+ * @return Output descriptor
+ */
+ static TensorDescriptor compute_output_descriptor(const TensorDescriptor &input_descriptor,
+ const TensorDescriptor &weights_descriptor,
+ const PadStrideInfo &info);
+
+ // Inherited overridden methods:
+ NodeType type() const override;
+ bool forward_descriptors() override;
+ TensorDescriptor configure_output(size_t idx) const override;
+ void accept(INodeVisitor &v) override;
+
+private:
+ PadStrideInfo _info;
+ ConvolutionMethod _method;
+ FastMathHint _fast_math_hint;
+ QuantizationInfo _out_quant_info;
+};
+} // namespace graph
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_GRAPH_CONVOLUTION_LAYER_NODE_H__ */