2 * Copyright (c) 2018 ARM Limited.
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24 #include "ConvertFullyConnectedWeights.h"
35 SimpleTensor<T> convert_fully_connected_weights(const SimpleTensor<T> &src, const TensorShape &original_input_shape, const DataLayout training_data_layout)
37 SimpleTensor<T> dst(src.shape(), src.data_type());
39 const bool is_nchw_to_nhwc = training_data_layout == DataLayout::NCHW;
40 const unsigned int num_elems_per_input_plane = original_input_shape.x() * original_input_shape.y();
41 const unsigned int num_channels = original_input_shape.z();
42 const unsigned int factor_1 = is_nchw_to_nhwc ? num_elems_per_input_plane : num_channels;
43 const unsigned int factor_2 = is_nchw_to_nhwc ? num_channels : num_elems_per_input_plane;
45 for(int i = 0; i < src.num_elements(); ++i)
47 const Coordinates coords_in = index2coords(src.shape(), i);
48 const Coordinates coords_out(coords_in.x(), coords_in.y() % factor_1 * factor_2 + coords_in.y() / factor_1);
50 dst[coords2index(dst.shape(), coords_out)] = src[i];
56 template SimpleTensor<uint8_t> convert_fully_connected_weights(const SimpleTensor<uint8_t> &src, const TensorShape &original_input_shape,
57 const DataLayout training_data_layout);
58 template SimpleTensor<half> convert_fully_connected_weights(const SimpleTensor<half> &src, const TensorShape &original_input_shape,
59 const DataLayout training_data_layout);
60 template SimpleTensor<float> convert_fully_connected_weights(const SimpleTensor<float> &src, const TensorShape &original_input_shape,
61 const DataLayout training_data_layout);
62 } // namespace reference
63 } // namespace validation
65 } // namespace arm_compute