1 files changed, 68 insertions, 0 deletions
diff --git a/runtimes/neurun/src/backend/IStageGenerator.h b/runtimes/neurun/src/backend/IStageGenerator.h
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index 000000000..05959e2b1
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+++ b/runtimes/neurun/src/backend/IStageGenerator.h
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+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __INTERNAL_ISTAGE_GENERATOR_H__
+#define __INTERNAL_ISTAGE_GENERATOR_H__
+
+#include <memory>
+#include <functional>
+
+#include <arm_compute/runtime/IFunction.h>
+
+#include "backend/ITensorBuilder.h"
+#include "graph/operation/Conv2D.h"
+#include "graph/operation/MaxPool2D.h"
+#include "graph/operation/AvgPool2D.h"
+#include "graph/operation/Concat.h"
+#include "graph/operation/FullyConnected.h"
+#include "graph/operation/Reshape.h"
+#include "graph/operation/Softmax.h"
+#include "graph/operation/NOP.h"
+
+struct IExecutionBuilder
+{
+  virtual ~IExecutionBuilder() = default;
+
+  virtual void append(std::unique_ptr<::arm_compute::IFunction> &&f) = 0;
+};
+
+using Stage = std::function<void(IExecutionBuilder &)>;
+
+namespace neurun
+{
+namespace backend
+{
+
+struct IStageGenerator
+{
+  virtual ~IStageGenerator() = default;
+
+  virtual std::shared_ptr<ITensorBuilder> tensor_builder() = 0;
+
+  virtual Stage generate(const graph::operation::Conv2D::Implicit::Node &node) = 0;
+  virtual Stage generate(const graph::operation::MaxPool2D::Implicit::Node &node) = 0;
+  virtual Stage generate(const graph::operation::AvgPool2D::Implicit::Node &node) = 0;
+  virtual Stage generate(const graph::operation::Concat::Node &node) = 0;
+  virtual Stage generate(const graph::operation::FullyConnected::Node &node) = 0;
+  virtual Stage generate(const graph::operation::Reshape::Node &node) = 0;
+  virtual Stage generate(const graph::operation::Softmax::Node &node) = 0;
+  virtual Stage generate(const graph::operation::NOP::Node &node) = 0;
+};
+
+} // namespace backend
+} // namespace neurun
+
+#endif // __INTERNAL_ISTAGE_GENERATOR_H__