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-rw-r--r--arm_compute/graph2/GraphContext.h94
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diff --git a/arm_compute/graph2/GraphContext.h b/arm_compute/graph2/GraphContext.h
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-/*
- * 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 }; /**< Target */
- std::shared_ptr<arm_compute::IMemoryManager> mm = { nullptr }; /**< Memory manager */
-};
-
-/** 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;
- /** Graph configuration accessor
- *
- * @note Every alteration has to be done before graph finalization
- *
- * @return The graph configuration
- */
- const GraphConfig &config() const;
- /** Sets graph configuration
- *
- * @param[in] config Configuration to use
- */
- void set_config(const GraphConfig &config);
- /** 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:
- GraphConfig _config; /**< Graph configuration */
- std::map<Target, MemoryManagerContext> _memory_managers; /**< Memory managers for each target */
-};
-} // namespace graph2
-} // namespace arm_compute
-#endif /* __ARM_COMPUTE_GRAPH2_GRAPH_CONTEXT_H__ */