This will introduce TFOptimizier to provide transformations with TensorFlow Dialects
Signed-off-by: SaeHie Park <saehie.park@samsung.com>
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+/*
+ * Copyright (c) 2019 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.
+ */
+
+#include "TFOptimizer.h"
+
+#include "Knob.h"
+#include "Phase.h"
+#include "Transforms.h"
+
+#include <stdex/Memory.h>
+
+namespace moco
+{
+namespace tf
+{
+
+void TFOptimizer::optimize(loco::Graph *g) const
+{
+ moco::tf::Phase phase;
+
+ /* TRANSFORM DECLARATION BEGIN */
+
+ /* TRANSFORM DECLARATION END */
+
+ moco::tf::PhaseRunner<moco::tf::PhaseStrategy::Saturate> phase_runner{g};
+ phase_runner.run(phase);
+}
+
+} // namespace tf
+} // namespace moco
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+/*
+ * Copyright (c) 2019 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 __TF_OPTIMIZER_H__
+#define __TF_OPTIMIZER_H__
+
+#include <loco.h>
+
+namespace moco
+{
+namespace tf
+{
+
+class TFOptimizer final
+{
+public:
+ void optimize(loco::Graph *) const;
+};
+
+} // namespace tf
+} // namespace moco
+
+#endif // __TF_OPTIMIZER_H__
--- /dev/null
+/*
+ * Copyright (c) 2019 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.
+ */
+
+#include "TFOptimizer.h"
+
+#include <loco.h>
+
+#include <gtest/gtest.h>
+
+// TFOptimizer SHOULD NOT crash even though a given graph is empty
+TEST(TFOptimizer, empty_graph)
+{
+ moco::tf::TFOptimizer tfo;
+
+ loco::Graph g;
+
+ tfo.optimize(&g);
+
+ SUCCEED();
+}