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Diffstat (limited to 'runtime/onert/backend/acl_cl/operand/CLTensor.h')
-rw-r--r-- | runtime/onert/backend/acl_cl/operand/CLTensor.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/runtime/onert/backend/acl_cl/operand/CLTensor.h b/runtime/onert/backend/acl_cl/operand/CLTensor.h new file mode 100644 index 000000000..abad866c3 --- /dev/null +++ b/runtime/onert/backend/acl_cl/operand/CLTensor.h @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __ONERT_BACKEND_ACL_CL_OPERAND_CL_TENSOR_H__ +#define __ONERT_BACKEND_ACL_CL_OPERAND_CL_TENSOR_H__ + +#include <arm_compute/core/TensorInfo.h> +#include <arm_compute/runtime/CL/CLTensor.h> +#include <arm_compute/runtime/CL/CLScheduler.h> +#include "arm_compute/runtime/CL/CLTensorAllocator.h" +#include "ICLTensor.h" + +namespace onert +{ +namespace backend +{ +namespace acl_cl +{ +namespace operand +{ + +class CLTensor : public ICLTensor +{ +public: + CLTensor() = delete; + +public: + CLTensor(const arm_compute::TensorInfo &info, size_t rank, size_t num_uses); + +public: + size_t num_dimensions() const final { return _rank; } + +public: + const arm_compute::CLTensor *handle() const override; + arm_compute::CLTensor *handle() override; + size_t num_uses() const { return _num_uses; } + +public: + arm_compute::CLTensorAllocator *allocator(); + void map(bool blocking = true); + void unmap(); + /** Set given buffer as the buffer of the tensor + * + * @note Ownership of the memory is not transferred to this object. + * Thus management (allocate/free) should be done by the client. + * + * @param[in] host_ptr Storage to be used. + */ + void setBuffer(void *host_ptr); + +private: + std::shared_ptr<arm_compute::CLTensor> _cl_tensor; + size_t _rank; + size_t _num_uses; +}; + +} // namespace operand +} // namespace acl_cl +} // namespace backend +} // namespace onert + +#endif // __ONERT_BACKEND_ACL_CL_OPERAND_CL_TENSOR_H__ |