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Diffstat (limited to 'arm_compute/runtime/IAllocator.h')
-rw-r--r-- | arm_compute/runtime/IAllocator.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arm_compute/runtime/IAllocator.h b/arm_compute/runtime/IAllocator.h new file mode 100644 index 0000000000..3edb34a9ea --- /dev/null +++ b/arm_compute/runtime/IAllocator.h @@ -0,0 +1,49 @@ +/* + * 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_IALLOCATOR_H__ +#define __ARM_COMPUTE_IALLOCATOR_H__ + +#include <cstddef> + +namespace arm_compute +{ +/** Allocator interface */ +class IAllocator +{ +public: + /** Default virtual destructor. */ + virtual ~IAllocator() = default; + /** Interface to be implemented by the child class to allocate bytes + * + * @param[in] size Size to allocate + * @param[in] alignment Alignment that the returned pointer should comply with + * + * @return A pointer to the allocated memory + */ + virtual void *allocate(size_t size, size_t alignment) = 0; + /** Interface to be implemented by the child class to free the allocated tensor */ + virtual void free(void *ptr) = 0; +}; +} // arm_compute +#endif /*__ARM_COMPUTE_IALLOCATOR_H__ */ |