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Diffstat (limited to 'src/runtime/CL/CLMemory.cpp')
-rw-r--r-- | src/runtime/CL/CLMemory.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/runtime/CL/CLMemory.cpp b/src/runtime/CL/CLMemory.cpp new file mode 100644 index 0000000000..534c4f9e34 --- /dev/null +++ b/src/runtime/CL/CLMemory.cpp @@ -0,0 +1,67 @@ +/* + * 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. + */ +#include "arm_compute/runtime/CL/CLMemory.h" + +#include "arm_compute/core/Error.h" + +namespace arm_compute +{ +CLMemory::CLMemory() + : _region(nullptr), _region_owned(nullptr) +{ + create_empty_region(); +} + +CLMemory::CLMemory(std::shared_ptr<ICLMemoryRegion> memory) + : _region(nullptr), _region_owned(std::move(memory)) +{ + if(_region_owned == nullptr) + { + create_empty_region(); + } + _region = _region_owned.get(); +} + +CLMemory::CLMemory(ICLMemoryRegion *memory) + : _region(memory), _region_owned(nullptr) +{ + _region = memory; +} + +ICLMemoryRegion *CLMemory::region() +{ + return _region; +} + +ICLMemoryRegion *CLMemory::region() const +{ + return _region; +} + +void CLMemory::create_empty_region() +{ + _region_owned = std::make_shared<CLBufferMemoryRegion>(cl::Context::getDefault(), CL_MEM_ALLOC_HOST_PTR | CL_MEM_READ_WRITE, 0); + _region = _region_owned.get(); +} +} // namespace arm_compute
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