2 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
3 * Copyright 2019 The TensorFlow Authors. All Rights Reserved.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 #include "kernels/Utils.h"
20 #include "TISOKernel.h"
22 #include "PALArgMinMax.h"
24 namespace luci_interpreter
27 void configure_kernel_CircleArgMax(const circle::Operator *cur_op, BaseRuntimeGraph *runtime_graph)
29 kernels::TISOKernel kernel(cur_op, runtime_graph);
30 // dim tensor must be a scalar or has one element
31 LUCI_INTERPRETER_CHECK(Tensor::num_dims(kernel.input2()) == 0 or
32 Tensor::num_elements(kernel.input2()) == 1);
33 // value and output type must match
34 LUCI_INTERPRETER_CHECK(Tensor::element_type(kernel.output()) == DataType::S32);
36 LUCI_INTERPRETER_CHECK(Tensor::element_type(kernel.input2()) == DataType::S32);
39 void execute_kernel_CircleArgMax(const circle::Operator *cur_op, BaseRuntimeGraph *runtime_graph)
41 kernels::TISOKernel kernel(cur_op, runtime_graph);
43 const circle::Tensor *input = kernel.input1();
44 const circle::Tensor *output = kernel.output();
46 kernels::TISOData tiso_data = kernel.readData();
47 const auto input_data = tiso_data.input1_data;
48 const auto axis_data = tiso_data.input2_data;
49 auto output_data = tiso_data.output_data;
51 switch (Tensor::element_type(input))
54 case DataType::FLOAT32:
56 luci_interpreter_pal::ArgMinMax(
57 kernels::getTensorRuntimeShape(input, runtime_graph),
58 kernels::getTensorData<float>(input_data), kernels::getTensorData<int32_t>(axis_data),
59 kernels::getTensorRuntimeShape(output, runtime_graph),
60 kernels::getTensorData<int32_t>(output_data), std::greater<float>());
65 assert(false && "Unsupported ArgMax input type");
69 } // namespace luci_interpreter