onert-micro/luci-interpreter/pal/mcu/PALConv2d.h

   1 /*
   2  * Copyright (c) 2021 Samsung Electronics Co., Ltd. All Rights Reserved
   3  * Copyright 2019 The TensorFlow Authors. All Rights Reserved.
   4  *
   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
   8  *
   9  *    http://www.apache.org/licenses/LICENSE-2.0
  10  *
  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.
  16  */
  17
  18 #ifndef LUCI_INTERPRETER_PAL_CONV2D_H
  19 #define LUCI_INTERPRETER_PAL_CONV2D_H
  20
  21 #include <tensorflow/lite/kernels/internal/reference/conv.h>
  22 #include <tensorflow/lite/kernels/internal/reference/integer_ops/conv.h>
  23
  24 namespace luci_interpreter_pal
  25 {
  26 static inline void Conv(const tflite::ConvParams &params, const tflite::RuntimeShape &input_shape,
  27                         const float *input_data, const tflite::RuntimeShape &filter_shape,
  28                         const float *filter_data, const tflite::RuntimeShape &bias_shape,
  29                         const float *bias_data, const tflite::RuntimeShape &output_shape,
  30                         float *output_data, const tflite::RuntimeShape &scratchpad_shape,
  31                         float *scratchpad_data)
  32 {
  33   (void)scratchpad_shape;
  34   (void)scratchpad_data;
  35   tflite::reference_ops::Conv(params, input_shape, input_data, filter_shape, filter_data,
  36                               bias_shape, bias_data, output_shape, output_data,
  37                               tflite::RuntimeShape(), nullptr);
  38 }
  39
  40 static inline void Conv(const tflite::ConvParams &params, const tflite::RuntimeShape &input_shape,
  41                         const uint8_t *input_data, const tflite::RuntimeShape &filter_shape,
  42                         const uint8_t *filter_data, const tflite::RuntimeShape &bias_shape,
  43                         const int32_t *bias_data, const tflite::RuntimeShape &output_shape,
  44                         uint8_t *output_data, const tflite::RuntimeShape &scratchpad_shape,
  45                         uint8_t *scratchpad_data)
  46 {
  47   (void)scratchpad_shape;
  48   (void)scratchpad_data;
  49   tflite::reference_ops::Conv(params, input_shape, input_data, filter_shape, filter_data,
  50                               bias_shape, bias_data, output_shape, output_data, scratchpad_shape,
  51                               scratchpad_data, nullptr);
  52 }
  53
  54 static inline void
  55 ConvPerChannel(const tflite::ConvParams &params, const int32_t *mult, const int32_t *shifts,
  56                const tflite::RuntimeShape &input_shape, const int8_t *input_data,
  57                const tflite::RuntimeShape &filter_shape, const int8_t *filter_data,
  58                const tflite::RuntimeShape &bias_shape, const int32_t *bias_data,
  59                const tflite::RuntimeShape &output_shape, int8_t *output_data,
  60                const tflite::RuntimeShape &scratchpad_shape, int8_t *scratchpad_data)
  61 {
  62   (void)scratchpad_shape;
  63   (void)scratchpad_data;
  64   tflite::reference_integer_ops::ConvPerChannel(params, mult, shifts, input_shape, input_data,
  65                                                 filter_shape, filter_data, bias_shape, bias_data,
  66                                                 output_shape, output_data);
  67 }
  68
  69 static inline void SetupScratchpadTensor(luci_interpreter::Tensor *scratchpad,
  70                                          const luci_interpreter::DataType &input_data_type,
  71                                          const tflite::ConvParams &params,
  72                                          const tflite::RuntimeShape &input_shape,
  73                                          const tflite::RuntimeShape &filter_shape,
  74                                          const tflite::RuntimeShape &output_shape)
  75 {
  76   (void)input_data_type;
  77   (void)params;
  78   (void)input_shape;
  79   (void)filter_shape;
  80   (void)output_shape;
  81   (void)scratchpad;
  82 }
  83
  84 } // namespace luci_interpreter_pal
  85
  86 #endif // LUCI_INTERPRETER_PAL_CONV2D_H