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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2021-02-23 10:01:33 +0000 |
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committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2021-04-06 12:48:34 +0000 |
commit | 3f26ef4f9a2d447adb324dd69aec7c49cf7905fc (patch) | |
tree | 7f0e38f2f1675cfa97644f3309a20e296b6cddfd /src/gpu/cl/ClTensor.h | |
parent | 7a452fe8630b3ce0a58f63869178d06aaba325fc (diff) | |
download | ComputeLibrary-3f26ef4f9a2d447adb324dd69aec7c49cf7905fc.tar.gz |
Add tensor related data structures for the new API
Adds the following:
- TensorDescriptor: which is responsible for holding the information
needed to represent a tensor (e.g. shape, dimensions, etc)
- Tensor: an aggreate object of a descriptor and a backing memory
- TensorPack: A map of tensor that can be passed to operators as
inputs/outputs
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I02734ac6ad85700d91d6e73217b4637adbf5d177
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5260
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/gpu/cl/ClTensor.h')
-rw-r--r-- | src/gpu/cl/ClTensor.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/gpu/cl/ClTensor.h b/src/gpu/cl/ClTensor.h new file mode 100644 index 0000000000..4188f622d6 --- /dev/null +++ b/src/gpu/cl/ClTensor.h @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2021 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 SRC_GPU_CLTENSOR_H +#define SRC_GPU_CLTENSOR_H + +#include "src/common/ITensor.h" + +#include "arm_compute/runtime/CL/CLTensor.h" + +namespace arm_compute +{ +namespace gpu +{ +namespace opencl +{ +/** OpenCL tensor implementation class */ +class ClTensor final : public ITensorV2 +{ +public: + /** Construct a new OpenCL Tensor object + * + * @param[in] ctx Context to be used + * @param[in] desc Tensor descriptor + */ + ClTensor(IContext *ctx, const AclTensorDescriptor &desc); + /** Allocates tensor + * + * @return StatusCode A status code + */ + StatusCode allocate(); + + // Inherrited functions overriden + void *map() override; + StatusCode unmap() override; + arm_compute::ITensor *tensor() override; + StatusCode import(void *handle, ImportMemoryType type) override; + +private: + std::unique_ptr<CLTensor> _legacy_tensor; +}; +} // namespace opencl +} // namespace gpu +} // namespace arm_compute + +#endif /* SRC_GPU_CLTENSOR_H */
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