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>

1 files changed, 84 insertions, 0 deletions

diff --git a/arm_compute/graph/frontend/Stream.h b/arm_compute/graph/frontend/Stream.h
new file mode 100644
index 0000000000..244d18e753
--- /dev/null
+++ b/arm_compute/graph/frontend/Stream.h
@@ -0,0 +1,84 @@
+/*
+ * 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_STREAM_H__
+#define __ARM_COMPUTE_GRAPH_STREAM_H__
+
+#include "arm_compute/graph/frontend/IStream.h"
+#include "arm_compute/graph/frontend/IStreamOperators.h"
+#include "arm_compute/graph/frontend/Types.h"
+
+#include "arm_compute/graph/Graph.h"
+#include "arm_compute/graph/GraphContext.h"
+#include "arm_compute/graph/GraphManager.h"
+
+namespace arm_compute
+{
+namespace graph
+{
+namespace frontend
+{
+// Forward Declarations
+class ILayer;
+
+/** Stream frontend class to construct simple graphs in a stream fashion */
+class Stream final : public IStream
+{
+public:
+    /** Constructor
+     *
+     * @param[in] id   Stream id
+     * @param[in] name Stream name
+     */
+    Stream(size_t id, std::string name);
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    Stream(const Stream &) = delete;
+    /** Default move constructor */
+    Stream(Stream &&) = default;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    Stream &operator=(const Stream &) = delete;
+    /** Default move assignment operator */
+    Stream &operator=(Stream &&) = default;
+    /** Finalizes the stream for an execution target
+     *
+     * @param[in] target Execution target
+     * @param[in] config (Optional) Graph configuration to use
+     */
+    void finalize(Target target, const GraphConfig &config);
+    /** Executes the stream **/
+    void run();
+
+    // Inherited overridden methods
+    void add_layer(ILayer &layer) override;
+    Graph       &graph() override;
+    const Graph &graph() const override;
+
+private:
+    GraphManager _manager; /**< Graph manager */
+    GraphContext _ctx;     /**< Graph context to use */
+    Graph        _g;       /**< Internal graph representation of the stream */
+};
+} // namespace frontend
+} // namespace graph
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_GRAPH_STREAM_H__ */
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