| /* |
| * 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. |
| */ |
| #include "src/cpu/operators/CpuActivation.h" |
| |
| #include "src/common/IOperator.h" |
| #include "src/common/utils/LegacySupport.h" |
| #include "src/common/utils/Log.h" |
| #include "src/cpu/CpuContext.h" |
| #include "src/cpu/kernels/CpuActivationKernel.h" |
| |
| namespace arm_compute |
| { |
| namespace cpu |
| { |
| void CpuActivation::configure(const ITensorInfo *input, ITensorInfo *output, const ActivationLayerInfo &activation_info) |
| { |
| ARM_COMPUTE_LOG_PARAMS(input, output, activation_info); |
| auto k = std::make_unique<kernels::CpuActivationKernel>(); |
| k->configure(input, output, activation_info); |
| _kernel = std::move(k); |
| } |
| |
| Status CpuActivation::validate(const ITensorInfo *input, const ITensorInfo *output, const ActivationLayerInfo &activation_info) |
| { |
| return kernels::CpuActivationKernel::validate(input, output, activation_info); |
| } |
| |
| std::tuple<IOperator *, StatusCode> CpuContext::create_activation(const AclTensorDescriptor &src, const AclTensorDescriptor &dst, const AclActivationDescriptor &act, bool is_validate) |
| { |
| TensorInfo src_info = detail::convert_to_legacy_tensor_info(src); |
| TensorInfo dst_info = detail::convert_to_legacy_tensor_info(dst); |
| auto info = detail::convert_to_activation_info(act); |
| |
| if(is_validate && !bool(CpuActivation::validate(&src_info.set_is_resizable(false), &dst_info.set_is_resizable(false), info))) |
| { |
| return std::make_tuple(nullptr, StatusCode::UnsupportedConfig); |
| } |
| |
| auto act_op = std::make_unique<cpu::CpuActivation>(); |
| act_op->configure(&src_info, &dst_info, info); |
| |
| auto op = new arm_compute::IOperator(static_cast<IContext *>(this)); |
| if(op == nullptr) |
| { |
| ARM_COMPUTE_LOG_ERROR_ACL("Couldn't allocate internal resources"); |
| return std::make_tuple(nullptr, StatusCode::OutOfMemory); |
| } |
| op->set_internal_operator(std::move(act_op)); |
| |
| return std::make_tuple(op, StatusCode::Success); |
| } |
| } // namespace cpu |
| } // namespace arm_compute |