| /* |
| * 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 "PostOps.h" |
| |
| #include "arm_compute/core/Helpers.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/core/experimental/PostOps.h" |
| #include "support/Cast.h" |
| #include "tests/validation/reference/ActivationLayer.h" |
| #include "tests/validation/reference/ElementwiseOperations.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace validation |
| { |
| namespace reference |
| { |
| template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type> |
| SimpleTensor<T> post_ops(const SimpleTensor<T> &a, experimental::PostOpList<SimpleTensor<T>> post_ops) |
| { |
| // Create reference |
| SimpleTensor<T> dst{ a }; |
| |
| for(auto &post_op : post_ops.get_list()) |
| { |
| switch(post_op->type()) |
| { |
| case experimental::PostOpType::Activation: |
| { |
| const auto _post_op = utils::cast::polymorphic_downcast<const experimental::PostOpAct<SimpleTensor<T>> *>(post_op.get()); |
| dst = reference::activation_layer(dst, _post_op->_act_info); |
| break; |
| } |
| case experimental::PostOpType::Eltwise_Add: |
| { |
| const auto _post_op = utils::cast::polymorphic_downcast<const experimental::PostOpEltwiseAdd<SimpleTensor<T>> *>(post_op.get()); |
| dst = reference::arithmetic_operation(ArithmeticOperation::ADD, dst, _post_op->_addend, dst, _post_op->_policy); |
| break; |
| } |
| case experimental::PostOpType::Eltwise_PRelu: |
| { |
| const auto _post_op = utils::cast::polymorphic_downcast<const experimental::PostOpEltwisePRelu<SimpleTensor<T>> *>(post_op.get()); |
| |
| // If previous main operation output is the the first pRelu argument, then pass it as src1 parameter of the arithmetic operation |
| if(_post_op->_prev_dst_pos == 0) |
| { |
| dst = reference::arithmetic_operation(ArithmeticOperation::PRELU, dst, _post_op->_alpha_param, dst, _post_op->_policy); |
| } |
| // If previous main operation output is the the second pRelu argument, then pass it as src2 parameter of the arithmetic operation |
| else if(_post_op->_prev_dst_pos == 1) |
| { |
| dst = reference::arithmetic_operation(ArithmeticOperation::PRELU, _post_op->_alpha_param, dst, dst, _post_op->_policy); |
| } |
| break; |
| } |
| default: |
| { |
| ARM_COMPUTE_ERROR("Unsupported PostOpType"); |
| } |
| } |
| } |
| return dst; |
| } |
| |
| template SimpleTensor<float> post_ops(const SimpleTensor<float> &a, experimental::PostOpList<SimpleTensor<float>> post_ops); |
| template SimpleTensor<half> post_ops(const SimpleTensor<half> &a, experimental::PostOpList<SimpleTensor<half>> post_ops); |
| } // namespace reference |
| } // namespace validation |
| } // namespace test |
| } // namespace arm_compute |