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Diffstat (limited to 'src/runtime/gpu/cl/utils/ClAuxTensorHandler.h')
-rw-r--r-- | src/runtime/gpu/cl/utils/ClAuxTensorHandler.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/src/runtime/gpu/cl/utils/ClAuxTensorHandler.h b/src/runtime/gpu/cl/utils/ClAuxTensorHandler.h deleted file mode 100644 index af383489a1..0000000000 --- a/src/runtime/gpu/cl/utils/ClAuxTensorHandler.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * 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 ARM_COMPUTE_CL_UTILS_CL_AUX_TENSOR_HANDLER_H -#define ARM_COMPUTE_CL_UTILS_CL_AUX_TENSOR_HANDLER_H - -#include "arm_compute/core/ITensorPack.h" -#include "arm_compute/core/TensorInfo.h" -#include "arm_compute/runtime/CL/CLTensor.h" - -#include "src/common/utils/Log.h" -#include "support/Cast.h" - -namespace arm_compute -{ -namespace opencl -{ -/* Tensor handler to wrap and handle tensor allocations on workspace buffers */ -class CLAuxTensorHandler -{ -public: - CLAuxTensorHandler(int slot_id, TensorInfo &info, ITensorPack &pack, bool pack_inject = false, bool bypass_alloc = false) - : _tensor() - { - if(info.total_size() == 0) - { - return; - } - _tensor.allocator()->soft_init(info); - - ICLTensor *packed_tensor = utils::cast::polymorphic_downcast<ICLTensor *>(pack.get_tensor(slot_id)); - if((packed_tensor == nullptr) || (info.total_size() > packed_tensor->info()->total_size())) - { - if(!bypass_alloc) - { - _tensor.allocator()->allocate(); - ARM_COMPUTE_LOG_INFO_WITH_FUNCNAME_ACL("Allocating auxiliary tensor"); - } - - if(pack_inject) - { - pack.add_tensor(slot_id, &_tensor); - _injected_tensor_pack = &pack; - _injected_slot_id = slot_id; - } - } - else - { - _tensor.allocator()->import_memory(packed_tensor->cl_buffer()); - } - } - - CLAuxTensorHandler(TensorInfo &info, ICLTensor &tensor) - : _tensor() - { - _tensor.allocator()->soft_init(info); - if(info.total_size() <= tensor.info()->total_size()) - { - _tensor.allocator()->import_memory(tensor.cl_buffer()); - } - } - - CLAuxTensorHandler(const CLAuxTensorHandler &) = delete; - CLAuxTensorHandler &operator=(const CLAuxTensorHandler) = delete; - - ~CLAuxTensorHandler() - { - if(_injected_tensor_pack) - { - _injected_tensor_pack->remove_tensor(_injected_slot_id); - } - } - - ICLTensor *get() - { - return &_tensor; - } - - ICLTensor *operator()() - { - return &_tensor; - } - -private: - CLTensor _tensor{}; - ITensorPack *_injected_tensor_pack{ nullptr }; - int _injected_slot_id{ TensorType::ACL_UNKNOWN }; -}; -} // namespace opencl -} // namespace arm_compute -#endif /* ARM_COMPUTE_CL_UTILS_CL_AUX_TENSOR_HANDLER_H */
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