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Diffstat (limited to 'arm_compute/graph/frontend/Stream.h')
-rw-r--r-- | arm_compute/graph/frontend/Stream.h | 84 |
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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