| 1 | /* |
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| 2 | Copyright (C) 2018 Paul Brossier <piem@aubio.org> |
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| 3 | |
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| 4 | This file is part of aubio. |
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| 5 | |
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| 6 | aubio is free software: you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation, either version 3 of the License, or |
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| 9 | (at your option) any later version. |
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| 10 | |
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| 11 | aubio is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with aubio. If not, see <http://www.gnu.org/licenses/>. |
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| 18 | |
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| 19 | */ |
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| 20 | |
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| 21 | #ifndef AUBIO_CONV2D_H |
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| 22 | #define AUBIO_CONV2D_H |
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| 23 | |
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| 24 | #ifdef __cplusplus |
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| 25 | extern "C" { |
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| 26 | #endif |
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| 27 | |
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| 28 | typedef struct _aubio_conv2d_t aubio_conv2d_t; |
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| 29 | |
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| 30 | /** create a new conv2d layer */ |
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| 31 | aubio_conv2d_t *new_aubio_conv2d(uint_t filters, uint_t *kernel_shape); |
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| 32 | |
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| 33 | /** perform forward 2D convolution */ |
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| 34 | void aubio_conv2d_do(aubio_conv2d_t *t, aubio_tensor_t *input_tensor, |
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| 35 | aubio_tensor_t *activations); |
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| 36 | |
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| 37 | /** TODO: implement */ |
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| 38 | void aubio_conv2d_train(aubio_conv2d_t *t, aubio_tensor_t *input_tensor); |
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| 39 | |
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| 40 | /** set internal kernel weights */ |
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| 41 | uint_t aubio_conv2d_set_kernel(aubio_conv2d_t *t, aubio_tensor_t *kernel); |
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| 42 | |
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| 43 | /** get conv2d weights */ |
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| 44 | aubio_tensor_t *aubio_conv2d_get_kernel(aubio_conv2d_t *t); |
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| 45 | |
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| 46 | /** set internal biases */ |
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| 47 | uint_t aubio_conv2d_set_bias(aubio_conv2d_t *t, fvec_t *bias); |
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| 48 | |
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| 49 | /** get conv2d biases */ |
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| 50 | fvec_t *aubio_conv2d_get_bias(aubio_conv2d_t *t); |
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| 51 | |
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| 52 | /** set conv2d stride */ |
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| 53 | uint_t aubio_conv2d_set_stride(aubio_conv2d_t *c, |
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| 54 | uint_t stride1, uint_t stride2); |
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| 55 | |
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| 56 | uint_t *aubio_conv2d_get_stride(aubio_conv2d_t* t); |
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| 57 | |
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| 58 | uint_t aubio_conv2d_set_padding_mode(aubio_conv2d_t *c, |
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| 59 | const char_t *padding_mode); |
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| 60 | |
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| 61 | uint_t aubio_conv2d_get_output_shape(aubio_conv2d_t *t, |
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| 62 | aubio_tensor_t *input_tensor, uint_t *shape); |
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| 63 | |
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| 64 | void del_aubio_conv2d(aubio_conv2d_t *t); |
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| 65 | |
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| 66 | #ifdef __cplusplus |
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| 67 | } |
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| 68 | #endif |
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| 69 | |
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| 70 | #endif /* AUBIO_CONV2D_H */ |
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