COMPMID-797: Switch to new graph.
- Cleaned up build system
Change-Id: If2faa27ee5b31fa8b972836960ab3ef671059c8d
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/126435
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
diff --git a/arm_compute/graph/PassManager.h b/arm_compute/graph/PassManager.h
new file mode 100644
index 0000000..9f32a45
--- /dev/null
+++ b/arm_compute/graph/PassManager.h
@@ -0,0 +1,92 @@
+/*
+ * 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_PASSMANAGER_H__
+#define __ARM_COMPUTE_GRAPH_PASSMANAGER_H__
+
+#include "arm_compute/graph/IGraphMutator.h"
+
+#include <memory>
+#include <vector>
+
+namespace arm_compute
+{
+namespace graph
+{
+// Forward declarations
+class Graph;
+
+/** Pass manager
+ *
+ * Responsible for performing the mutating graph passes with a given order
+ **/
+class PassManager final
+{
+public:
+ /** Constructor */
+ PassManager();
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ PassManager(const PassManager &) = delete;
+ /** Default move constructor */
+ PassManager(PassManager &&) = default;
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ PassManager &operator=(const PassManager &) = delete;
+ /** Default move assignment operator */
+ PassManager &operator=(PassManager &&) = default;
+ /** Mutation passes accessors
+ *
+ * @return Returns the vector with the mutation passes that are to be executed on a graph
+ */
+ const std::vector<std::unique_ptr<IGraphMutator>> &passes() const;
+ /** Accessor of a pass at a given index
+ *
+ * @param[in] index Index of the requested pass
+ *
+ * @return A pointer to the given pass if exists else nullptr
+ */
+ IGraphMutator *pass(size_t index);
+ /** Appends a mutation pass
+ *
+ * @param[in] pass Pass to append
+ */
+ void append(std::unique_ptr<IGraphMutator> pass);
+ /** Clears all the passes */
+ void clear();
+ /** Runs all the mutation passes on a given graph
+ *
+ * @param[in] g Graph to run the mutations on
+ */
+ void run_all(Graph &g);
+ /** Runs a specific mutation pass on a given graph
+ *
+ * @param[in] g Graph to run the mutation on
+ * @param[in] index Index of the mutation to execute
+ */
+ void run(Graph &g, size_t index);
+
+private:
+ std::vector<std::unique_ptr<IGraphMutator>> _passes; /**< Vector of graph passes */
+};
+} // namespace graph
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_GRAPH_PASSMANAGER_H__ */