diff options
Diffstat (limited to 'src/cpu/operators/CpuActivation.cpp')
-rw-r--r-- | src/cpu/operators/CpuActivation.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/cpu/operators/CpuActivation.cpp b/src/cpu/operators/CpuActivation.cpp new file mode 100644 index 0000000000..d9330a8156 --- /dev/null +++ b/src/cpu/operators/CpuActivation.cpp @@ -0,0 +1,72 @@ +/* + * 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/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) +{ + 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 |