diff options
Diffstat (limited to 'compiler/exo/src/Conversion/EltwiseSqrtConverter.cpp')
-rw-r--r-- | compiler/exo/src/Conversion/EltwiseSqrtConverter.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/compiler/exo/src/Conversion/EltwiseSqrtConverter.cpp b/compiler/exo/src/Conversion/EltwiseSqrtConverter.cpp new file mode 100644 index 000000000..6dead7dc6 --- /dev/null +++ b/compiler/exo/src/Conversion/EltwiseSqrtConverter.cpp @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2019 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. + */ + +#include "EltwiseSqrtConverter.h" + +#include "GraphBlock.h" +#include "Check.h" + +#include "Dialect/IR/TFLNodes.h" + +#include <loco/Service/ShapeInference.h> + +namespace +{ + +class EltwiseSqrtInputHandler : public exo::InputHandler<loco::EltwiseSqrt, locoex::TFLSqrt> +{ +public: + void handover(loco::EltwiseSqrt *origin, locoex::TFLSqrt *replacer) override + { + replacer->x(origin->input()); + } + + std::vector<loco::Node *> getInputsToConvert(loco::EltwiseSqrt *origin) override + { + std::vector<loco::Node *> inputs({origin->input()}); + return inputs; + } + + void set(locoex::TFLSqrt *replacer, std::vector<loco::Node *> &to) override + { + assert(to.size() == 1); + + replacer->x(to.at(0)); + } + + void nullify(loco::EltwiseSqrt *origin) override { origin->input(nullptr); } +}; + +} // namespace + +namespace exo +{ + +bool EltwiseSqrtConverter::convert(loco::EltwiseSqrt *origin) +{ + EltwiseSqrtInputHandler input_handler; + exo::DomainConverter<loco::EltwiseSqrt, locoex::TFLSqrt> domain_converter; + + auto tfl_new = domain_converter.convert<FeatureLayout::NHWC>(origin, input_handler); + + return (tfl_new != nullptr); +} + +} // namespace exo |