COMPMID-485: Memory Manager
Change-Id: Ib421b7622838f050038cd81e7426bb1413a7d6e6
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/87376
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/arm_compute/runtime/IMemoryPool.h b/arm_compute/runtime/IMemoryPool.h
new file mode 100644
index 0000000..aee6ad2
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+++ b/arm_compute/runtime/IMemoryPool.h
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+/*
+ * Copyright (c) 2017 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_IMEMORYPOOL_H__
+#define __ARM_COMPUTE_IMEMORYPOOL_H__
+
+#include "arm_compute/runtime/Types.h"
+
+#include <cstddef>
+#include <cstdint>
+#include <memory>
+#include <vector>
+
+namespace arm_compute
+{
+/** Memory Pool Inteface */
+class IMemoryPool
+{
+public:
+ /** Default Virtual Destructor */
+ virtual ~IMemoryPool() = default;
+ /** Sets occupant to the memory pool
+ *
+ * @param[in] handles A vector of pairs (handle, index)
+ */
+ virtual void acquire(MemoryMappings &handles) = 0;
+ /** Releases a memory block
+ *
+ * @param[in] handles A vector containing a pair of handles and indices
+ */
+ virtual void release(MemoryMappings &handles) = 0;
+ /** Returns the mapping types that this pool accepts
+ *
+ * @return the mapping type of the memory
+ */
+ virtual MappingType mapping_type() const = 0;
+ /** Duplicates the existing memory pool
+ *
+ * @return A duplicate of the existing pool
+ */
+ virtual std::unique_ptr<IMemoryPool> duplicate() = 0;
+};
+} // arm_compute
+#endif /* __ARM_COMPUTE_IMEMORYPOOL_H__ */