diff options
Diffstat (limited to 'compiler/mir-onnx-importer/Op/Reciprocal.cpp')
-rw-r--r-- | compiler/mir-onnx-importer/Op/Reciprocal.cpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/compiler/mir-onnx-importer/Op/Reciprocal.cpp b/compiler/mir-onnx-importer/Op/Reciprocal.cpp new file mode 100644 index 000000000..b063d4b8c --- /dev/null +++ b/compiler/mir-onnx-importer/Op/Reciprocal.cpp @@ -0,0 +1,53 @@ +/* + * 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 "Reciprocal.h" + +#include "ONNXHelpers.h" + +#include "mir/ops/ConstantOp.h" +#include "mir/ops/DivOp.h" + +namespace mir_onnx +{ + +static void convertReciprocal(const onnx::NodeProto &onnx_node, ConverterContext *context) +{ + std::vector<mir::Operation::Output *> inputs = context->getNodeInputs(onnx_node); + mir::Graph *graph = context->getGraph(); + + assert(inputs.size() == 1); + auto input = inputs[0]; + + const float one_value = 1.0f; + mir::TensorVariant one_tensor({mir::DataType::FLOAT32, {}}, &one_value); + auto one = createOp<mir::ops::ConstantOp>(graph, one_tensor)->getOutput(0); + auto result = createOp<mir::ops::DivOp>(graph, input, one)->getOutput(0); + + context->setNodeOutputs(onnx_node, {result}); +} + +void convertReciprocalV1(const onnx::NodeProto &onnx_node, ConverterContext *context) +{ + convertReciprocal(onnx_node, context); +} + +void convertReciprocalV6(const onnx::NodeProto &onnx_node, ConverterContext *context) +{ + convertReciprocal(onnx_node, context); +} + +} // namespace mir_onnx |