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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2017-12-22 15:27:52 +0000 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:49:16 +0000 |
commit | d8734b55d89f05901ba9a75349761a9c955d9243 (patch) | |
tree | e23d53a0fb73251f7416993e4d3a7241e533e79e /arm_compute/graph2/GraphContext.h | |
parent | 7390e05561a5c49306ebbf2eb2dcb1848546f201 (diff) | |
download | ComputeLibrary-d8734b55d89f05901ba9a75349761a9c955d9243.tar.gz |
COMPMID-793 : Add graph intermediate representation
Change-Id: Ic1685de4e19e0ac79669ef2da64e1dc96c7ea0bf
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/115248
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Diffstat (limited to 'arm_compute/graph2/GraphContext.h')
-rw-r--r-- | arm_compute/graph2/GraphContext.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/arm_compute/graph2/GraphContext.h b/arm_compute/graph2/GraphContext.h new file mode 100644 index 0000000000..bd579eaca2 --- /dev/null +++ b/arm_compute/graph2/GraphContext.h @@ -0,0 +1,103 @@ +/* + * 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_GRAPH2_GRAPH_CONTEXT_H__ +#define __ARM_COMPUTE_GRAPH2_GRAPH_CONTEXT_H__ + +#include "arm_compute/graph2/Types.h" + +#include "arm_compute/runtime/IMemoryManager.h" + +#include <map> +#include <memory> + +namespace arm_compute +{ +namespace graph2 +{ +/** Contains structs required for memory management */ +struct MemoryManagerContext +{ + Target target = { Target::UNSPECIFIED }; + std::shared_ptr<arm_compute::IMemoryManager> mm = { nullptr }; +}; + +/** Graph context **/ +class GraphContext final +{ +public: + /** Constructor */ + GraphContext(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + GraphContext(const GraphContext &) = delete; + /** Default move constructor */ + GraphContext(GraphContext &&) = default; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + GraphContext &operator=(const GraphContext &) = delete; + /** Default move assignment operator */ + GraphContext &operator=(GraphContext &&) = default; + /** Enables tuning + * + * @param[in] enable_tuning Enables tuning if true + */ + void enable_tuning(bool enable_tuning); + /** Checks if tuning is enabled + * + * @return True if tuning is enabled else false + */ + bool is_tuning_enabled() const; + /** Enables memory management + * + * @param[in] enable_mm Enables mm if true + */ + void enable_memory_managenent(bool enable_mm); + /** Checks if memory management is enabled + * + * @return True if memory management is enabled else false + */ + bool is_memory_management_enabled(); + /** Inserts a memory manager context + * + * @param[in] memory_ctx Memory manage context + * + * @return If the insertion succeeded else false + */ + bool insert_memory_management_ctx(MemoryManagerContext &&memory_ctx); + /** Gets a memory manager context for a given target + * + * @param[in] target To retrieve the management context + * + * @return Management context for the target if exists else nullptr + */ + MemoryManagerContext *memory_management_ctx(Target target); + /** Finalizes memory managers in graph context */ + void finalize(); + +private: + bool _tunable; /**< Specifies if the Graph should use a tunable object */ + bool _memory_managed; /**< Specifies if the Graph should use a memory managed */ + std::map<Target, MemoryManagerContext> _memory_managers; /**< Memory managers for each target */ +}; +} // namespace graph2 +} // namespace arm_compute +#endif /* __ARM_COMPUTE_GRAPH2_GRAPH_CONTEXT_H__ */ |