Add LayerData to all nodes

Create LayerData type to store information about inputs/outputs of
nodes, also adds convolution specific information.

Resolves: COMPMID-4422

Signed-off-by: Freddie Liardet <frederick.liardet@arm.com>
Change-Id: I1c3be1abe2fb5ed085108ab3d34b14a1b8561d38
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5876
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 61 insertions, 0 deletions

diff --git a/arm_compute/graph/DataLayerVisitor.h b/arm_compute/graph/DataLayerVisitor.h
new file mode 100644
index 0000000000..670b9f02b6
--- /dev/null
+++ b/arm_compute/graph/DataLayerVisitor.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2021 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_DATALAYERPRINTER_H
+#define ARM_COMPUTE_GRAPH_DATALAYERPRINTER_H
+
+#include "arm_compute/graph/IGraphPrinter.h"
+#include "arm_compute/graph/INodeVisitor.h"
+#include "arm_compute/graph/Types.h"
+
+namespace arm_compute
+{
+namespace graph
+{
+/** Graph printer visitor. */
+class DataLayerVisitor final : public DefaultNodeVisitor
+{
+public:
+    using LayerData = std::map<std::string, std::string>;
+    /** Default Constructor **/
+    DataLayerVisitor() = default;
+
+    const LayerData &layer_data() const;
+
+    // Reveal Parent method
+    using DefaultNodeVisitor::visit;
+    // Inherited methods overridden
+    void visit(ConvolutionLayerNode &n) override;
+    void visit(DepthwiseConvolutionLayerNode &n) override;
+    void visit(FusedConvolutionBatchNormalizationNode &n) override;
+    void visit(FusedDepthwiseConvolutionBatchNormalizationNode &n) override;
+    void visit(OutputNode &n) override;
+
+    void default_visit(INode &n) override;
+
+private:
+    LayerData _layer_data{};
+};
+} // namespace graph
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_GRAPH_DATALAYERPRINTER_H */