[neurun] Graph : Introduce operation Conv2D (#2222)

Introduce `neurun::graph::operation::Conv2D` which is a node in Graph
IR.

Signed-off-by: Hanjoung Lee <hanjoung.lee@samsung.com>

diff --git a/runtimes/neurun/src/graph/operation/Conv2D.cc b/runtimes/neurun/src/graph/operation/Conv2D.cc
new file mode 100644 (file)
index 0000000..5f17931
--- /dev/null
+++ b/runtimes/neurun/src/graph/operation/Conv2D.cc
@@ -0,0 +1,20 @@
+#include "Conv2D.h"
+
+namespace neurun
+{
+namespace graph
+{
+namespace operation
+{
+namespace Conv2D
+{
+namespace Implicit
+{
+
+// NO IMPLEMENTATION YET
+
+} // namespace Implicit
+} // namespace Conv2D
+} // namespace operation
+} // namespace graph
+} // namespace neurun

diff --git a/runtimes/neurun/src/graph/operation/Conv2D.h b/runtimes/neurun/src/graph/operation/Conv2D.h
new file mode 100644 (file)
index 0000000..22d0d99
--- /dev/null
+++ b/runtimes/neurun/src/graph/operation/Conv2D.h
@@ -0,0 +1,43 @@
+#ifndef __NEURUN_GRAPH_OPERATION_CONV2D_H__
+#define __NEURUN_GRAPH_OPERATION_CONV2D_H__
+
+#include <memory>
+
+#include "graph/operation/Node.h"
+#include "internal/op/Conv2D.h"
+
+namespace neurun
+{
+namespace graph
+{
+namespace operation
+{
+namespace Conv2D
+{
+namespace Implicit
+{
+
+class Node : public graph::operation::Node
+{
+public:
+  Node(std::unique_ptr<::internal::tflite::op::Conv2D::implicit::Node> &&op) : _op{std::move(op)} {}
+
+public:
+  virtual operand::IndexSet inputs() const override
+  {
+    return {_op->param().ifm_index, _op->param().ker_index, _op->param().bias_index};
+  }
+  virtual operand::IndexSet outputs() const override { return {_op->param().ofm_index}; }
+  virtual const ::internal::tflite::op::Node *op() const override { return _op.get(); }
+
+private:
+  std::unique_ptr<::internal::tflite::op::Conv2D::implicit::Node> _op;
+};
+
+} // namespace Implicit
+} // namespace Conv2D
+} // namespace coperation
+} // namespace graph
+} // namespace neurun
+
+#endif // __NEURUN_GRAPH_OPERATION_CONV2D_H__