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    146. 

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    150. 

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    152. 

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    154. 

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    156. 

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    157. 

  157. <tr class="memitem:a97055bb1e8a21ead129caecdfb24cfb1"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a97055bb1e8a21ead129caecdfb24cfb1">EXP_ON_NEG</a>(x)</td></tr>
    158. 

  158. <tr class="separator:a97055bb1e8a21ead129caecdfb24cfb1"><td class="memSeparator" colspan="2">&#160;</td></tr>
    159. 

  159. <tr class="memitem:a82ac477c930f5b05e8f71f6f61e405a8"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a82ac477c930f5b05e8f71f6f61e405a8">ONE_OVER1</a>(x)</td></tr>
    160. 

  160. <tr class="separator:a82ac477c930f5b05e8f71f6f61e405a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
    161. 

  161. <tr class="memitem:a4b3b6a6ed8cb224c5bcabd9ad1c94fde"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a4b3b6a6ed8cb224c5bcabd9ad1c94fde">SELECT_IF_NON_ZERO</a>(x)</td></tr>
    162. 

  162. <tr class="separator:a4b3b6a6ed8cb224c5bcabd9ad1c94fde"><td class="memSeparator" colspan="2">&#160;</td></tr>
    163. 

  163. </table><table class="memberdecls">
    164. 

  164. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
    165. 

  165. Enumerations</h2></td></tr>
    166. 

  166. <tr class="memitem:a7f41aa78cd9a0552fae9b348ee4831a0"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a7f41aa78cd9a0552fae9b348ee4831a0">arm_nn_activation_type</a> </td></tr>
    167. 

  167. <tr class="memdesc:a7f41aa78cd9a0552fae9b348ee4831a0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Struct for specifying activation function types.  <a href="arm__nnsupportfunctions_8h.html#a7f41aa78cd9a0552fae9b348ee4831a0">More...</a><br/></td></tr>
    168. 

  168. <tr class="separator:a7f41aa78cd9a0552fae9b348ee4831a0"><td class="memSeparator" colspan="2">&#160;</td></tr>
    169. 

  169. </table><table class="memberdecls">
    170. 

  170. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
    171. 

  171. Functions</h2></td></tr>
    172. 

  172. <tr class="memitem:gae349de4dba8d253c89d45794ccf05680"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__nndata__convert.html#gae349de4dba8d253c89d45794ccf05680">arm_q7_to_q15_no_shift</a> (const q7_t *pSrc, q15_t *pDst, uint32_t blockSize)</td></tr>
    173. 

  173. <tr class="memdesc:gae349de4dba8d253c89d45794ccf05680"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts the elements of the q7 vector to q15 vector without left-shift.  <a href="group__nndata__convert.html#gae349de4dba8d253c89d45794ccf05680">More...</a><br/></td></tr>
    174. 

  174. <tr class="separator:gae349de4dba8d253c89d45794ccf05680"><td class="memSeparator" colspan="2">&#160;</td></tr>
    175. 

  175. <tr class="memitem:gae65bde3218210820d789659179e14ce3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#gae65bde3218210820d789659179e14ce3">arm_nn_add_q7</a> (const q7_t *input, q31_t *output, uint32_t block_size)</td></tr>
    176. 

  176. <tr class="memdesc:gae65bde3218210820d789659179e14ce3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Non-saturating addition of elements of a q7 vector.  <a href="group__NNBasicMath.html#gae65bde3218210820d789659179e14ce3">More...</a><br/></td></tr>
    177. 

  177. <tr class="separator:gae65bde3218210820d789659179e14ce3"><td class="memSeparator" colspan="2">&#160;</td></tr>
    178. 

  178. <tr class="memitem:gaba8fd446d5f54760b406ee63b25d1aee"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__nndata__convert.html#gaba8fd446d5f54760b406ee63b25d1aee">arm_q7_to_q15_reordered_no_shift</a> (const q7_t *pSrc, q15_t *pDst, uint32_t blockSize)</td></tr>
    179. 

  179. <tr class="memdesc:gaba8fd446d5f54760b406ee63b25d1aee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts the elements of the q7 vector to reordered q15 vector without left-shift.  <a href="group__nndata__convert.html#gaba8fd446d5f54760b406ee63b25d1aee">More...</a><br/></td></tr>
    180. 

  180. <tr class="separator:gaba8fd446d5f54760b406ee63b25d1aee"><td class="memSeparator" colspan="2">&#160;</td></tr>
    181. 

  181. <tr class="memitem:gab2d48529ae05b350a015f8f1e6596a31"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__nndata__convert.html#gab2d48529ae05b350a015f8f1e6596a31">arm_q7_to_q15_with_offset</a> (const q7_t *src, q15_t *dst, uint32_t block_size, q15_t offset)</td></tr>
    182. 

  182. <tr class="memdesc:gab2d48529ae05b350a015f8f1e6596a31"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts the elements from a q7 vector to a q15 vector with an added offset.  <a href="group__nndata__convert.html#gab2d48529ae05b350a015f8f1e6596a31">More...</a><br/></td></tr>
    183. 

  183. <tr class="separator:gab2d48529ae05b350a015f8f1e6596a31"><td class="memSeparator" colspan="2">&#160;</td></tr>
    184. 

  184. <tr class="memitem:ga18e161730cf13bb5ed73de2d3a7cb224"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__nndata__convert.html#ga18e161730cf13bb5ed73de2d3a7cb224">arm_q7_to_q15_reordered_with_offset</a> (const q7_t *src, q15_t *dst, uint32_t block_size, q15_t offset)</td></tr>
    185. 

  185. <tr class="memdesc:ga18e161730cf13bb5ed73de2d3a7cb224"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts the elements of the q7 vector to reordered q15 vector with an added offset.  <a href="group__nndata__convert.html#ga18e161730cf13bb5ed73de2d3a7cb224">More...</a><br/></td></tr>
    186. 

  186. <tr class="separator:ga18e161730cf13bb5ed73de2d3a7cb224"><td class="memSeparator" colspan="2">&#160;</td></tr>
    187. 

  187. <tr class="memitem:ga379c39e614f1468e1fdb524f51fb6061"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#ga379c39e614f1468e1fdb524f51fb6061">arm_nn_accumulate_q7_to_q15</a> (q15_t *dst, const q7_t *src, uint32_t block_size)</td></tr>
    188. 

  188. <tr class="memdesc:ga379c39e614f1468e1fdb524f51fb6061"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts the elements from a q7 vector and accumulate to a q15 vector.  <a href="group__NNBasicMath.html#ga379c39e614f1468e1fdb524f51fb6061">More...</a><br/></td></tr>
    189. 

  189. <tr class="separator:ga379c39e614f1468e1fdb524f51fb6061"><td class="memSeparator" colspan="2">&#160;</td></tr>
    190. 

  190. <tr class="memitem:ae5f23c6c46b9ce60774d8e3f927bdf2b"><td class="memItemLeft" align="right" valign="top">q7_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#ae5f23c6c46b9ce60774d8e3f927bdf2b">arm_nn_depthwise_conv_s8_core</a> (const q7_t *row, const q15_t *col, const uint16_t num_ch, const int32_t *out_shift, const int32_t *out_mult, const int32_t out_offset, const int32_t activation_min, const int32_t activation_max, const uint16_t kernel_size, const int32_t *const output_bias, q7_t *out)</td></tr>
    191. 

  191. <tr class="memdesc:ae5f23c6c46b9ce60774d8e3f927bdf2b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Depthwise conv on an im2col buffer where the input channel equals output channel.  <a href="#ae5f23c6c46b9ce60774d8e3f927bdf2b">More...</a><br/></td></tr>
    192. 

  192. <tr class="separator:ae5f23c6c46b9ce60774d8e3f927bdf2b"><td class="memSeparator" colspan="2">&#160;</td></tr>
    193. 

  193. <tr class="memitem:aaf7a3da870f2c5e86cdef0d3975e3d69"><td class="memItemLeft" align="right" valign="top">q7_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#aaf7a3da870f2c5e86cdef0d3975e3d69">arm_nn_mat_mult_s8</a> (const q7_t *input_row, const q7_t *input_col, const uint16_t output_ch, const uint16_t col_batches, const int32_t *output_shift, const int32_t *output_mult, const int32_t out_offset, const int32_t col_offset, const int32_t row_offset, const int16_t out_activation_min, const int16_t out_activation_max, const uint16_t row_len, const int32_t *const bias, q7_t *out)</td></tr>
    194. 

  194. <tr class="memdesc:aaf7a3da870f2c5e86cdef0d3975e3d69"><td class="mdescLeft">&#160;</td><td class="mdescRight">General Matrix-multiplication function with per-channel requantization.  <a href="#aaf7a3da870f2c5e86cdef0d3975e3d69">More...</a><br/></td></tr>
    195. 

  195. <tr class="separator:aaf7a3da870f2c5e86cdef0d3975e3d69"><td class="memSeparator" colspan="2">&#160;</td></tr>
    196. 

  196. <tr class="memitem:ga5224f2f155a59498c97f4d62ae726ea5"><td class="memItemLeft" align="right" valign="top">arm_status&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#ga5224f2f155a59498c97f4d62ae726ea5">arm_nn_mat_mul_core_1x_s8</a> (int32_t row_elements, const int8_t *row_base, const int8_t *col_base, int32_t *const sum_col, int32_t *const output)</td></tr>
    197. 

  197. <tr class="memdesc:ga5224f2f155a59498c97f4d62ae726ea5"><td class="mdescLeft">&#160;</td><td class="mdescRight">General Matrix-multiplication without requantization for one row &amp; one column.  <a href="group__NNBasicMath.html#ga5224f2f155a59498c97f4d62ae726ea5">More...</a><br/></td></tr>
    198. 

  198. <tr class="separator:ga5224f2f155a59498c97f4d62ae726ea5"><td class="memSeparator" colspan="2">&#160;</td></tr>
    199. 

  199. <tr class="memitem:gae893fd2b0fadf44bcd2870ca2c2c3634"><td class="memItemLeft" align="right" valign="top">arm_status&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#gae893fd2b0fadf44bcd2870ca2c2c3634">arm_nn_mat_mul_core_4x_s8</a> (const int32_t row_elements, const int32_t offset, const int8_t *row_base, const int8_t *col_base, int32_t *const sum_col, int32_t *const output)</td></tr>
    200. 

  200. <tr class="memdesc:gae893fd2b0fadf44bcd2870ca2c2c3634"><td class="mdescLeft">&#160;</td><td class="mdescRight">General Matrix-multiplication without requantization for four rows and one column.  <a href="group__NNBasicMath.html#gae893fd2b0fadf44bcd2870ca2c2c3634">More...</a><br/></td></tr>
    201. 

  201. <tr class="separator:gae893fd2b0fadf44bcd2870ca2c2c3634"><td class="memSeparator" colspan="2">&#160;</td></tr>
    202. 

  202. <tr class="memitem:ga360cdaa16c399e3bfbeaaa7296c326e1"><td class="memItemLeft" align="right" valign="top">arm_status&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#ga360cdaa16c399e3bfbeaaa7296c326e1">arm_nn_mat_mult_nt_t_s8</a> (const q7_t *lhs, const q7_t *rhs, const q31_t *bias, q7_t *dst, const int32_t *dst_multipliers, const int32_t *dst_shifts, const int32_t lhs_rows, const int32_t rhs_rows, const int32_t rhs_cols, const int32_t lhs_offset, const int32_t dst_offset, const int32_t activation_min, const int32_t activation_max)</td></tr>
    203. 

  203. <tr class="memdesc:ga360cdaa16c399e3bfbeaaa7296c326e1"><td class="mdescLeft">&#160;</td><td class="mdescRight">General Matrix-multiplication function with per-channel requantization. This function assumes:  <a href="group__NNBasicMath.html#ga360cdaa16c399e3bfbeaaa7296c326e1">More...</a><br/></td></tr>
    204. 

  204. <tr class="separator:ga360cdaa16c399e3bfbeaaa7296c326e1"><td class="memSeparator" colspan="2">&#160;</td></tr>
    205. 

  205. <tr class="memitem:gacbc28cf23c7549bcf89d1e8f1481c389"><td class="memItemLeft" align="right" valign="top">arm_status&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#gacbc28cf23c7549bcf89d1e8f1481c389">arm_nn_vec_mat_mult_t_s8</a> (const q7_t *lhs, const q7_t *rhs, const q31_t *bias, q7_t *dst, const int32_t lhs_offset, const int32_t rhs_offset, const int32_t dst_offset, const int32_t dst_multiplier, const int32_t dst_shift, const int32_t rhs_cols, const int32_t rhs_rows, const int32_t activation_min, const int32_t activation_max)</td></tr>
    206. 

  206. <tr class="memdesc:gacbc28cf23c7549bcf89d1e8f1481c389"><td class="mdescLeft">&#160;</td><td class="mdescRight">s8 Vector by Matrix (transposed) multiplication  <a href="group__NNBasicMath.html#gacbc28cf23c7549bcf89d1e8f1481c389">More...</a><br/></td></tr>
    207. 

  207. <tr class="separator:gacbc28cf23c7549bcf89d1e8f1481c389"><td class="memSeparator" colspan="2">&#160;</td></tr>
    208. 

  208. <tr class="memitem:gaf7e914e84c2fa6bcf9b0727b8c46c250"><td class="memItemLeft" align="right" valign="top">q7_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#gaf7e914e84c2fa6bcf9b0727b8c46c250">arm_nn_depthwise_conv_nt_t_padded_s8</a> (const q7_t *lhs, const q7_t *rhs, const int32_t lhs_offset, const uint16_t num_ch, const int32_t *out_shift, const int32_t *out_mult, const int32_t out_offset, const int32_t activation_min, const int32_t activation_max, const uint16_t row_x_col, const int32_t *const output_bias, q7_t *out)</td></tr>
    209. 

  209. <tr class="memdesc:gaf7e914e84c2fa6bcf9b0727b8c46c250"><td class="mdescLeft">&#160;</td><td class="mdescRight">Depthwise convolution of transposed rhs matrix with 4 lhs matrices. To be used in padded cases where the padding is -lhs_offset(Range: int8). Dimensions are the same for lhs and rhs.  <a href="group__NNBasicMath.html#gaf7e914e84c2fa6bcf9b0727b8c46c250">More...</a><br/></td></tr>
    210. 

  210. <tr class="separator:gaf7e914e84c2fa6bcf9b0727b8c46c250"><td class="memSeparator" colspan="2">&#160;</td></tr>
    211. 

  211. <tr class="memitem:ga7f74841dd08196377cc29ce98deb2c12"><td class="memItemLeft" align="right" valign="top">q7_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#ga7f74841dd08196377cc29ce98deb2c12">arm_nn_depthwise_conv_nt_t_s8</a> (const q7_t *lhs, const q7_t *rhs, const int32_t lhs_offset, const uint16_t num_ch, const int32_t *out_shift, const int32_t *out_mult, const int32_t out_offset, const int32_t activation_min, const int32_t activation_max, const uint16_t row_x_col, const int32_t *const output_bias, q7_t *out)</td></tr>
    212. 

  212. <tr class="memdesc:ga7f74841dd08196377cc29ce98deb2c12"><td class="mdescLeft">&#160;</td><td class="mdescRight">Depthwise convolution of transposed rhs matrix with 4 lhs matrices. To be used in non-padded cases. Dimensions are the same for lhs and rhs.  <a href="group__NNBasicMath.html#ga7f74841dd08196377cc29ce98deb2c12">More...</a><br/></td></tr>
    213. 

  213. <tr class="separator:ga7f74841dd08196377cc29ce98deb2c12"><td class="memSeparator" colspan="2">&#160;</td></tr>
    214. 

  214. <tr class="memitem:afdda94a339b76615d3161e9fc63f4d21"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#afdda94a339b76615d3161e9fc63f4d21">arm_nn_read_q15x2_ia</a> (const q15_t **in_q15)</td></tr>
    215. 

  215. <tr class="memdesc:afdda94a339b76615d3161e9fc63f4d21"><td class="mdescLeft">&#160;</td><td class="mdescRight">Read 2 q15 elements and post increment pointer.  <a href="#afdda94a339b76615d3161e9fc63f4d21">More...</a><br/></td></tr>
    216. 

  216. <tr class="separator:afdda94a339b76615d3161e9fc63f4d21"><td class="memSeparator" colspan="2">&#160;</td></tr>
    217. 

  217. <tr class="memitem:ac9f7be20432a6926ac07c1f44b1b02fe"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#ac9f7be20432a6926ac07c1f44b1b02fe">arm_nn_read_q7x4_ia</a> (const q7_t **in_q7)</td></tr>
    218. 

  218. <tr class="memdesc:ac9f7be20432a6926ac07c1f44b1b02fe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Read 4 q7 from q7 pointer and post increment pointer.  <a href="#ac9f7be20432a6926ac07c1f44b1b02fe">More...</a><br/></td></tr>
    219. 

  219. <tr class="separator:ac9f7be20432a6926ac07c1f44b1b02fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
    220. 

  220. <tr class="memitem:a9d505dfe68f4486c2327df8a857a89ad"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a9d505dfe68f4486c2327df8a857a89ad">arm_nn_read_q15x2</a> (const q15_t *in_q15)</td></tr>
    221. 

  221. <tr class="memdesc:a9d505dfe68f4486c2327df8a857a89ad"><td class="mdescLeft">&#160;</td><td class="mdescRight">Read 2 q15 from q15 pointer.  <a href="#a9d505dfe68f4486c2327df8a857a89ad">More...</a><br/></td></tr>
    222. 

  222. <tr class="separator:a9d505dfe68f4486c2327df8a857a89ad"><td class="memSeparator" colspan="2">&#160;</td></tr>
    223. 

  223. <tr class="memitem:a31fa46f17212fbcb65d2cdae06fc08f5"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a31fa46f17212fbcb65d2cdae06fc08f5">arm_nn_read_q7x4</a> (const q7_t *in_q7)</td></tr>
    224. 

  224. <tr class="memdesc:a31fa46f17212fbcb65d2cdae06fc08f5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Read 4 q7 values.  <a href="#a31fa46f17212fbcb65d2cdae06fc08f5">More...</a><br/></td></tr>
    225. 

  225. <tr class="separator:a31fa46f17212fbcb65d2cdae06fc08f5"><td class="memSeparator" colspan="2">&#160;</td></tr>
    226. 

  226. <tr class="memitem:a7018797f0abd9595cc0dc0aedbb5f17e"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a7018797f0abd9595cc0dc0aedbb5f17e">arm_memset_q7</a> (q7_t *dst, const q7_t val, uint32_t block_size)</td></tr>
    227. 

  227. <tr class="memdesc:a7018797f0abd9595cc0dc0aedbb5f17e"><td class="mdescLeft">&#160;</td><td class="mdescRight">memset optimized for MVE  <a href="#a7018797f0abd9595cc0dc0aedbb5f17e">More...</a><br/></td></tr>
    228. 

  228. <tr class="separator:a7018797f0abd9595cc0dc0aedbb5f17e"><td class="memSeparator" colspan="2">&#160;</td></tr>
    229. 

  229. <tr class="memitem:ga08f8340aa6533271b3aa6d211614fe22"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#ga08f8340aa6533271b3aa6d211614fe22">arm_nn_mult_q15</a> (q15_t *pSrcA, q15_t *pSrcB, q15_t *pDst, const uint16_t out_shift, uint32_t blockSize)</td></tr>
    230. 

  230. <tr class="memdesc:ga08f8340aa6533271b3aa6d211614fe22"><td class="mdescLeft">&#160;</td><td class="mdescRight">q7 vector multiplication with variable output shifts  <a href="group__NNBasicMath.html#ga08f8340aa6533271b3aa6d211614fe22">More...</a><br/></td></tr>
    231. 

  231. <tr class="separator:ga08f8340aa6533271b3aa6d211614fe22"><td class="memSeparator" colspan="2">&#160;</td></tr>
    232. 

  232. <tr class="memitem:gad46c9ab012cceda8ce6681c687a58c70"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__NNBasicMath.html#gad46c9ab012cceda8ce6681c687a58c70">arm_nn_mult_q7</a> (q7_t *pSrcA, q7_t *pSrcB, q7_t *pDst, const uint16_t out_shift, uint32_t blockSize)</td></tr>
    233. 

  233. <tr class="memdesc:gad46c9ab012cceda8ce6681c687a58c70"><td class="mdescLeft">&#160;</td><td class="mdescRight">q7 vector multiplication with variable output shifts  <a href="group__NNBasicMath.html#gad46c9ab012cceda8ce6681c687a58c70">More...</a><br/></td></tr>
    234. 

  234. <tr class="separator:gad46c9ab012cceda8ce6681c687a58c70"><td class="memSeparator" colspan="2">&#160;</td></tr>
    235. 

  235. <tr class="memitem:a51721c10f116c9f5b8d9908367989d44"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a51721c10f116c9f5b8d9908367989d44">arm_nn_sat_doubling_high_mult</a> (const q31_t m1, const q31_t m2)</td></tr>
    236. 

  236. <tr class="memdesc:a51721c10f116c9f5b8d9908367989d44"><td class="mdescLeft">&#160;</td><td class="mdescRight">Saturating doubling high multiply. Result matches NEON instruction VQRDMULH.  <a href="#a51721c10f116c9f5b8d9908367989d44">More...</a><br/></td></tr>
    237. 

  237. <tr class="separator:a51721c10f116c9f5b8d9908367989d44"><td class="memSeparator" colspan="2">&#160;</td></tr>
    238. 

  238. <tr class="memitem:ab6dbc2fd53fae3ccdd1d0d70c8d3b491"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#ab6dbc2fd53fae3ccdd1d0d70c8d3b491">arm_nn_divide_by_power_of_two</a> (const q31_t dividend, const q31_t exponent)</td></tr>
    239. 

  239. <tr class="memdesc:ab6dbc2fd53fae3ccdd1d0d70c8d3b491"><td class="mdescLeft">&#160;</td><td class="mdescRight">Rounding divide by power of two.  <a href="#ab6dbc2fd53fae3ccdd1d0d70c8d3b491">More...</a><br/></td></tr>
    240. 

  240. <tr class="separator:ab6dbc2fd53fae3ccdd1d0d70c8d3b491"><td class="memSeparator" colspan="2">&#160;</td></tr>
    241. 

  241. <tr class="memitem:a6a13b7a567485da5fc7f0d311318886d"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a6a13b7a567485da5fc7f0d311318886d">arm_nn_requantize</a> (const q31_t val, const q31_t multiplier, const q31_t shift)</td></tr>
    242. 

  242. <tr class="memdesc:a6a13b7a567485da5fc7f0d311318886d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Requantize a given value.  <a href="#a6a13b7a567485da5fc7f0d311318886d">More...</a><br/></td></tr>
    243. 

  243. <tr class="separator:a6a13b7a567485da5fc7f0d311318886d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    244. 

  244. <tr class="memitem:a085459f6280c8f586ddd64998dece532"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a085459f6280c8f586ddd64998dece532">arm_memcpy_q7</a> (q7_t *__RESTRICT dst, const q7_t *__RESTRICT src, uint32_t block_size)</td></tr>
    245. 

  245. <tr class="memdesc:a085459f6280c8f586ddd64998dece532"><td class="mdescLeft">&#160;</td><td class="mdescRight">memcpy optimized for MVE  <a href="#a085459f6280c8f586ddd64998dece532">More...</a><br/></td></tr>
    246. 

  246. <tr class="separator:a085459f6280c8f586ddd64998dece532"><td class="memSeparator" colspan="2">&#160;</td></tr>
    247. 

  247. <tr class="memitem:aa278c8c2ac1e8bd47fb377fa7cb77553"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#aa278c8c2ac1e8bd47fb377fa7cb77553">arm_nn_exp_on_negative_values</a> (int32_t val)</td></tr>
    248. 

  248. <tr class="separator:aa278c8c2ac1e8bd47fb377fa7cb77553"><td class="memSeparator" colspan="2">&#160;</td></tr>
    249. 

  249. <tr class="memitem:a6caa6da5a6df5ebedf5efc49a56a42dd"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE q31_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#a6caa6da5a6df5ebedf5efc49a56a42dd">arm_nn_mult_by_power_of_two</a> (const int32_t val, const int32_t exp)</td></tr>
    250. 

  250. <tr class="separator:a6caa6da5a6df5ebedf5efc49a56a42dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
    251. 

  251. <tr class="memitem:ad48fdafd9bff64093b2105c0224994e4"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="arm__nnsupportfunctions_8h.html#ad48fdafd9bff64093b2105c0224994e4">arm_nn_one_over_one_plus_x_for_x_in_0_1</a> (int32_t val)</td></tr>
    252. 

  252. <tr class="separator:ad48fdafd9bff64093b2105c0224994e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    253. 

  253. </table>
    254. 

  254. <h2 class="groupheader">Macro Definition Documentation</h2>
    255. 

  255. <a class="anchor" id="abe05f0e80d965ae31dec16ba4063f48a"></a>
    256. 

  256. <div class="memitem">
    257. 

  257. <div class="memproto">
    258. 

  258.       <table class="memname">
    259. 

  259.         <tr>
    260. 

  260.           <td class="memname">#define CLAMP</td>
    261. 

  261.           <td>(</td>
    262. 

  262.           <td class="paramtype">&#160;</td>
    263. 

  263.           <td class="paramname">x, </td>
    264. 

  264.         </tr>
    265. 

  265.         <tr>
    266. 

  266.           <td class="paramkey"></td>
    267. 

  267.           <td></td>
    268. 

  268.           <td class="paramtype">&#160;</td>
    269. 

  269.           <td class="paramname">h, </td>
    270. 

  270.         </tr>
    271. 

  271.         <tr>
    272. 

  272.           <td class="paramkey"></td>
    273. 

  273.           <td></td>
    274. 

  274.           <td class="paramtype">&#160;</td>
    275. 

  275.           <td class="paramname">l&#160;</td>
    276. 

  276.         </tr>
    277. 

  277.         <tr>
    278. 

  278.           <td></td>
    279. 

  279.           <td>)</td>
    280. 

  280.           <td></td><td></td>
    281. 

  281.         </tr>
    282. 

  282.       </table>
    283. 

  283. </div><div class="memdoc">
    284. 

  284. 

  285. <p>Referenced by <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>, and <a class="el" href="group__Softmax.html#gaa1627ed96bd597a8046d00689f077dce">arm_softmax_u8()</a>.</p>
    286. 

  286. 

  287. </div>
    288. 

  288. </div>
    289. 

  289. <a class="anchor" id="a7ce5ee6d8839bf541fb4bbdf4ef80eb1"></a>
    290. 

  290. <div class="memitem">
    291. 

  291. <div class="memproto">
    292. 

  292.       <table class="memname">
    293. 

  293.         <tr>
    294. 

  294.           <td class="memname">#define DIV_POW2</td>
    295. 

  295.           <td>(</td>
    296. 

  296.           <td class="paramtype">&#160;</td>
    297. 

  297.           <td class="paramname">a, </td>
    298. 

  298.         </tr>
    299. 

  299.         <tr>
    300. 

  300.           <td class="paramkey"></td>
    301. 

  301.           <td></td>
    302. 

  302.           <td class="paramtype">&#160;</td>
    303. 

  303.           <td class="paramname">b&#160;</td>
    304. 

  304.         </tr>
    305. 

  305.         <tr>
    306. 

  306.           <td></td>
    307. 

  307.           <td>)</td>
    308. 

  308.           <td></td><td></td>
    309. 

  309.         </tr>
    310. 

  310.       </table>
    311. 

  311. </div><div class="memdoc">
    312. 

  312. 

  313. <p>Referenced by <a class="el" href="arm__nnsupportfunctions_8h.html#aa278c8c2ac1e8bd47fb377fa7cb77553">arm_nn_exp_on_negative_values()</a>, <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>, and <a class="el" href="group__Softmax.html#gaa1627ed96bd597a8046d00689f077dce">arm_softmax_u8()</a>.</p>
    314. 

  314. 

  315. </div>
    316. 

  316. </div>
    317. 

  317. <a class="anchor" id="a0e4379e9eef514ce88d02b5dfbff256d"></a>
    318. 

  318. <div class="memitem">
    319. 

  319. <div class="memproto">
    320. 

  320.       <table class="memname">
    321. 

  321.         <tr>
    322. 

  322.           <td class="memname">#define DIV_POW2_MVE</td>
    323. 

  323.           <td>(</td>
    324. 

  324.           <td class="paramtype">&#160;</td>
    325. 

  325.           <td class="paramname">a, </td>
    326. 

  326.         </tr>
    327. 

  327.         <tr>
    328. 

  328.           <td class="paramkey"></td>
    329. 

  329.           <td></td>
    330. 

  330.           <td class="paramtype">&#160;</td>
    331. 

  331.           <td class="paramname">b&#160;</td>
    332. 

  332.         </tr>
    333. 

  333.         <tr>
    334. 

  334.           <td></td>
    335. 

  335.           <td>)</td>
    336. 

  336.           <td></td><td></td>
    337. 

  337.         </tr>
    338. 

  338.       </table>
    339. 

  339. </div><div class="memdoc">
    340. 

  340. 

  341. <p>Referenced by <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>.</p>
    342. 

  342. 

  343. </div>
    344. 

  344. </div>
    345. 

  345. <a class="anchor" id="a97055bb1e8a21ead129caecdfb24cfb1"></a>
    346. 

  346. <div class="memitem">
    347. 

  347. <div class="memproto">
    348. 

  348.       <table class="memname">
    349. 

  349.         <tr>
    350. 

  350.           <td class="memname">#define EXP_ON_NEG</td>
    351. 

  351.           <td>(</td>
    352. 

  352.           <td class="paramtype">&#160;</td>
    353. 

  353.           <td class="paramname">x</td><td>)</td>
    354. 

  354.           <td></td>
    355. 

  355.         </tr>
    356. 

  356.       </table>
    357. 

  357. </div><div class="memdoc">
    358. 

  358. 

  359. <p>Referenced by <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>, and <a class="el" href="group__Softmax.html#gaa1627ed96bd597a8046d00689f077dce">arm_softmax_u8()</a>.</p>
    360. 

  360. 

  361. </div>
    362. 

  362. </div>
    363. 

  363. <a class="anchor" id="a2953f124ae444ebdd2b2a0873ac36b7e"></a>
    364. 

  364. <div class="memitem">
    365. 

  365. <div class="memproto">
    366. 

  366.       <table class="memname">
    367. 

  367.         <tr>
    368. 

  368.           <td class="memname">#define LEFT_SHIFT</td>
    369. 

  369.           <td>(</td>
    370. 

  370.           <td class="paramtype">&#160;</td>
    371. 

  371.           <td class="paramname">_shift</td><td>)</td>
    372. 

  372.           <td></td>
    373. 

  373.         </tr>
    374. 

  374.       </table>
    375. 

  375. </div><div class="memdoc">
    376. 

  376. 

  377. <p>Referenced by <a class="el" href="group__NNConv.html#ga02a296cb4f6361a70c3ecf1ef1238292">arm_depthwise_conv_u8_basic_ver1()</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a6a13b7a567485da5fc7f0d311318886d">arm_nn_requantize()</a>.</p>
    378. 

  378. 

  379. </div>
    380. 

  380. </div>
    381. 

  381. <a class="anchor" id="a0bc8558b22558613ed3ad3eb624ec7a5"></a>
    382. 

  382. <div class="memitem">
    383. 

  383. <div class="memproto">
    384. 

  384.       <table class="memname">
    385. 

  385.         <tr>
    386. 

  386.           <td class="memname">#define MASK_IF_NON_ZERO</td>
    387. 

  387.           <td>(</td>
    388. 

  388.           <td class="paramtype">&#160;</td>
    389. 

  389.           <td class="paramname">x</td><td>)</td>
    390. 

  390.           <td></td>
    391. 

  391.         </tr>
    392. 

  392.       </table>
    393. 

  393. </div><div class="memdoc">
    394. 

  394. 

  395. <p>Referenced by <a class="el" href="arm__nnsupportfunctions_8h.html#a6caa6da5a6df5ebedf5efc49a56a42dd">arm_nn_mult_by_power_of_two()</a>.</p>
    396. 

  396. 

  397. </div>
    398. 

  398. </div>
    399. 

  399. <a class="anchor" id="a76b700415a2c22cea484103b7123739b"></a>
    400. 

  400. <div class="memitem">
    401. 

  401. <div class="memproto">
    402. 

  402.       <table class="memname">
    403. 

  403.         <tr>
    404. 

  404.           <td class="memname">#define MASK_IF_ZERO</td>
    405. 

  405.           <td>(</td>
    406. 

  406.           <td class="paramtype">&#160;</td>
    407. 

  407.           <td class="paramname">x</td><td>)</td>
    408. 

  408.           <td></td>
    409. 

  409.         </tr>
    410. 

  410.       </table>
    411. 

  411. </div><div class="memdoc">
    412. 

  412. 

  413. <p>Referenced by <a class="el" href="arm__nnsupportfunctions_8h.html#aa278c8c2ac1e8bd47fb377fa7cb77553">arm_nn_exp_on_negative_values()</a>.</p>
    414. 

  414. 

  415. </div>
    416. 

  416. </div>
    417. 

  417. <a class="anchor" id="ad935f1ff1a50822e317bdb321ce991ad"></a>
    418. 

  418. <div class="memitem">
    419. 

  419. <div class="memproto">
    420. 

  420.       <table class="memname">
    421. 

  421.         <tr>
    422. 

  422.           <td class="memname">#define MAX</td>
    423. 

  423.           <td>(</td>
    424. 

  424.           <td class="paramtype">&#160;</td>
    425. 

  425.           <td class="paramname">A, </td>
    426. 

  426.         </tr>
    427. 

  427.         <tr>
    428. 

  428.           <td class="paramkey"></td>
    429. 

  429.           <td></td>
    430. 

  430.           <td class="paramtype">&#160;</td>
    431. 

  431.           <td class="paramname">B&#160;</td>
    432. 

  432.         </tr>
    433. 

  433.         <tr>
    434. 

  434.           <td></td>
    435. 

  435.           <td>)</td>
    436. 

  436.           <td></td><td></td>
    437. 

  437.         </tr>
    438. 

  438.       </table>
    439. 

  439. </div><div class="memdoc">
    440. 

  440. 

  441. <p>Referenced by <a class="el" href="group__Pooling.html#gaeda2a7c2689d698398fb85278b7d940b">arm_avgpool_s8()</a>, <a class="el" href="group__NNConv.html#ga2d9c129189832572cf0bc97ff9e73e54">arm_convolve_1_x_n_s8()</a>, <a class="el" href="group__NNConv.html#gadfcad0bae34328dc806dc88cde173faa">arm_convolve_1x1_s8_fast()</a>, <a class="el" href="group__NNConv.html#ga6a0b2161ece62078228ead2d85bbcf28">arm_convolve_s8()</a>, <a class="el" href="group__NNConv.html#gae86b03224e6edf28f54247594b6c8bf9">arm_depthwise_conv_3x3_s8()</a>, <a class="el" href="group__NNConv.html#ga3acc8b0cd5bd5d975fdf5a615261f0b1">arm_depthwise_conv_s8_opt()</a>, <a class="el" href="group__BasicMath.html#gabc9644ba533138059baa8b582734698c">arm_elementwise_add_s8()</a>, <a class="el" href="group__BasicMath.html#ga64125471aeb41aef308e5e729f52da1f">arm_elementwise_mul_s8()</a>, <a class="el" href="group__Pooling.html#ga9ba8703e0f24059167f445c978026764">arm_max_pool_s8()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16_8c.html#a2da69a593037381cd149616f2fd57cce">arm_nn_mat_mult_kernel_s8_s16()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16__reordered_8c.html#a1bbc24203cf1766cf75fa27db48b5eb4">arm_nn_mat_mult_kernel_s8_s16_reordered()</a>, <a class="el" href="group__NNBasicMath.html#ga360cdaa16c399e3bfbeaaa7296c326e1">arm_nn_mat_mult_nt_t_s8()</a>, <a class="el" href="arm__nn__mat__mult__s8_8c.html#a35a57ea2ae587628c8cc32fdb6e455d1">arm_nn_mat_mult_s8()</a>, <a class="el" href="group__NNBasicMath.html#gacbc28cf23c7549bcf89d1e8f1481c389">arm_nn_vec_mat_mult_t_s8()</a>, <a class="el" href="group__Acti.html#ga01a7a7c17f0cd544e29c4752daeecdc3">arm_relu6_s8()</a>, <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>, <a class="el" href="group__Softmax.html#gaa1627ed96bd597a8046d00689f077dce">arm_softmax_u8()</a>, <a class="el" href="group__NNConv.html#ga00ec3089e06c8953b4e12582583261c9">depthwise_conv_s8_generic()</a>, and <a class="el" href="group__NNConv.html#ga06d7783f6788faad5165fd0ae583bc59">depthwise_conv_s8_mult_4()</a>.</p>
    442. 

  442. 

  443. </div>
    444. 

  444. </div>
    445. 

  445. <a class="anchor" id="adcd021ac91d43a62b2cdecf9a5b971a7"></a>
    446. 

  446. <div class="memitem">
    447. 

  447. <div class="memproto">
    448. 

  448.       <table class="memname">
    449. 

  449.         <tr>
    450. 

  450.           <td class="memname">#define MIN</td>
    451. 

  451.           <td>(</td>
    452. 

  452.           <td class="paramtype">&#160;</td>
    453. 

  453.           <td class="paramname">A, </td>
    454. 

  454.         </tr>
    455. 

  455.         <tr>
    456. 

  456.           <td class="paramkey"></td>
    457. 

  457.           <td></td>
    458. 

  458.           <td class="paramtype">&#160;</td>
    459. 

  459.           <td class="paramname">B&#160;</td>
    460. 

  460.         </tr>
    461. 

  461.         <tr>
    462. 

  462.           <td></td>
    463. 

  463.           <td>)</td>
    464. 

  464.           <td></td><td></td>
    465. 

  465.         </tr>
    466. 

  466.       </table>
    467. 

  467. </div><div class="memdoc">
    468. 

  468. 

  469. <p>Referenced by <a class="el" href="group__Pooling.html#gaeda2a7c2689d698398fb85278b7d940b">arm_avgpool_s8()</a>, <a class="el" href="group__NNConv.html#ga2d9c129189832572cf0bc97ff9e73e54">arm_convolve_1_x_n_s8()</a>, <a class="el" href="group__NNConv.html#gadfcad0bae34328dc806dc88cde173faa">arm_convolve_1x1_s8_fast()</a>, <a class="el" href="group__NNConv.html#ga6a0b2161ece62078228ead2d85bbcf28">arm_convolve_s8()</a>, <a class="el" href="group__NNConv.html#gae86b03224e6edf28f54247594b6c8bf9">arm_depthwise_conv_3x3_s8()</a>, <a class="el" href="group__NNConv.html#ga3acc8b0cd5bd5d975fdf5a615261f0b1">arm_depthwise_conv_s8_opt()</a>, <a class="el" href="group__BasicMath.html#gabc9644ba533138059baa8b582734698c">arm_elementwise_add_s8()</a>, <a class="el" href="group__BasicMath.html#ga64125471aeb41aef308e5e729f52da1f">arm_elementwise_mul_s8()</a>, <a class="el" href="group__Pooling.html#ga9ba8703e0f24059167f445c978026764">arm_max_pool_s8()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16_8c.html#a2da69a593037381cd149616f2fd57cce">arm_nn_mat_mult_kernel_s8_s16()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16__reordered_8c.html#a1bbc24203cf1766cf75fa27db48b5eb4">arm_nn_mat_mult_kernel_s8_s16_reordered()</a>, <a class="el" href="group__NNBasicMath.html#ga360cdaa16c399e3bfbeaaa7296c326e1">arm_nn_mat_mult_nt_t_s8()</a>, <a class="el" href="arm__nn__mat__mult__s8_8c.html#a35a57ea2ae587628c8cc32fdb6e455d1">arm_nn_mat_mult_s8()</a>, <a class="el" href="group__NNBasicMath.html#gacbc28cf23c7549bcf89d1e8f1481c389">arm_nn_vec_mat_mult_t_s8()</a>, <a class="el" href="group__Acti.html#ga01a7a7c17f0cd544e29c4752daeecdc3">arm_relu6_s8()</a>, <a class="el" href="group__NNConv.html#ga00ec3089e06c8953b4e12582583261c9">depthwise_conv_s8_generic()</a>, and <a class="el" href="group__NNConv.html#ga06d7783f6788faad5165fd0ae583bc59">depthwise_conv_s8_mult_4()</a>.</p>
    470. 

  470. 

  471. </div>
    472. 

  472. </div>
    473. 

  473. <a class="anchor" id="a9d7332bc4331d55ada7ea19407e2a8c3"></a>
    474. 

  474. <div class="memitem">
    475. 

  475. <div class="memproto">
    476. 

  476.       <table class="memname">
    477. 

  477.         <tr>
    478. 

  478.           <td class="memname">#define MUL_POW2</td>
    479. 

  479.           <td>(</td>
    480. 

  480.           <td class="paramtype">&#160;</td>
    481. 

  481.           <td class="paramname">a, </td>
    482. 

  482.         </tr>
    483. 

  483.         <tr>
    484. 

  484.           <td class="paramkey"></td>
    485. 

  485.           <td></td>
    486. 

  486.           <td class="paramtype">&#160;</td>
    487. 

  487.           <td class="paramname">b&#160;</td>
    488. 

  488.         </tr>
    489. 

  489.         <tr>
    490. 

  490.           <td></td>
    491. 

  491.           <td>)</td>
    492. 

  492.           <td></td><td></td>
    493. 

  493.         </tr>
    494. 

  494.       </table>
    495. 

  495. </div><div class="memdoc">
    496. 

  496. 

  497. <p>Referenced by <a class="el" href="arm__nnsupportfunctions_8h.html#ad48fdafd9bff64093b2105c0224994e4">arm_nn_one_over_one_plus_x_for_x_in_0_1()</a>.</p>
    498. 

  498. 

  499. </div>
    500. 

  500. </div>
    501. 

  501. <a class="anchor" id="a518f7e0db18bea6b61a2b88f266aef20"></a>
    502. 

  502. <div class="memitem">
    503. 

  503. <div class="memproto">
    504. 

  504.       <table class="memname">
    505. 

  505.         <tr>
    506. 

  506.           <td class="memname">#define MUL_SAT</td>
    507. 

  507.           <td>(</td>
    508. 

  508.           <td class="paramtype">&#160;</td>
    509. 

  509.           <td class="paramname">a, </td>
    510. 

  510.         </tr>
    511. 

  511.         <tr>
    512. 

  512.           <td class="paramkey"></td>
    513. 

  513.           <td></td>
    514. 

  514.           <td class="paramtype">&#160;</td>
    515. 

  515.           <td class="paramname">b&#160;</td>
    516. 

  516.         </tr>
    517. 

  517.         <tr>
    518. 

  518.           <td></td>
    519. 

  519.           <td>)</td>
    520. 

  520.           <td></td><td></td>
    521. 

  521.         </tr>
    522. 

  522.       </table>
    523. 

  523. </div><div class="memdoc">
    524. 

  524. 

  525. <p>Referenced by <a class="el" href="arm__nnsupportfunctions_8h.html#aa278c8c2ac1e8bd47fb377fa7cb77553">arm_nn_exp_on_negative_values()</a>, <a class="el" href="arm__nnsupportfunctions_8h.html#ad48fdafd9bff64093b2105c0224994e4">arm_nn_one_over_one_plus_x_for_x_in_0_1()</a>, <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>, and <a class="el" href="group__Softmax.html#gaa1627ed96bd597a8046d00689f077dce">arm_softmax_u8()</a>.</p>
    526. 

  526. 

  527. </div>
    528. 

  528. </div>
    529. 

  529. <a class="anchor" id="a6349818fec8167dff87c3fb7ca81fc1c"></a>
    530. 

  530. <div class="memitem">
    531. 

  531. <div class="memproto">
    532. 

  532.       <table class="memname">
    533. 

  533.         <tr>
    534. 

  534.           <td class="memname">#define MUL_SAT_MVE</td>
    535. 

  535.           <td>(</td>
    536. 

  536.           <td class="paramtype">&#160;</td>
    537. 

  537.           <td class="paramname">a, </td>
    538. 

  538.         </tr>
    539. 

  539.         <tr>
    540. 

  540.           <td class="paramkey"></td>
    541. 

  541.           <td></td>
    542. 

  542.           <td class="paramtype">&#160;</td>
    543. 

  543.           <td class="paramname">b&#160;</td>
    544. 

  544.         </tr>
    545. 

  545.         <tr>
    546. 

  546.           <td></td>
    547. 

  547.           <td>)</td>
    548. 

  548.           <td></td><td></td>
    549. 

  549.         </tr>
    550. 

  550.       </table>
    551. 

  551. </div><div class="memdoc">
    552. 

  552. 

  553. <p>Referenced by <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>.</p>
    554. 

  554. 

  555. </div>
    556. 

  556. </div>
    557. 

  557. <a class="anchor" id="a4cbd428a2b4a4f6b2a6e4219520c7ce0"></a>
    558. 

  558. <div class="memitem">
    559. 

  559. <div class="memproto">
    560. 

  560.       <table class="memname">
    561. 

  561.         <tr>
    562. 

  562.           <td class="memname">#define NN_ROUND</td>
    563. 

  563.           <td>(</td>
    564. 

  564.           <td class="paramtype">&#160;</td>
    565. 

  565.           <td class="paramname">out_shift</td><td>)</td>
    566. 

  566.           <td></td>
    567. 

  567.         </tr>
    568. 

  568.       </table>
    569. 

  569. </div><div class="memdoc">
    570. 

  570. 

  571. <p>Referenced by <a class="el" href="group__NNConv.html#ga110adcfdaab356c750c6270aa5e05f29">arm_convolve_1x1_HWC_q7_fast_nonsquare()</a>, <a class="el" href="group__NNConv.html#ga55701f213b198084b52eab53097f1f58">arm_convolve_HWC_q15_basic()</a>, <a class="el" href="group__NNConv.html#ga4efb1ccbbaa7dd936961989dcb443f50">arm_convolve_HWC_q15_fast()</a>, <a class="el" href="group__NNConv.html#ga614ec3b71eb96e29952ec3f09e7b9c3c">arm_convolve_HWC_q15_fast_nonsquare()</a>, <a class="el" href="group__NNConv.html#ga210ae8d8fc1d12ee15b41f1fa6947681">arm_convolve_HWC_q7_basic()</a>, <a class="el" href="group__NNConv.html#ga4501fa22c0836002aa47ccc313dce252">arm_convolve_HWC_q7_basic_nonsquare()</a>, <a class="el" href="group__NNConv.html#gae00d3c1285907d59657369fc98bcc83f">arm_convolve_HWC_q7_fast()</a>, <a class="el" href="group__NNConv.html#gabc6d6b991024e9e5c5cdbd7489de88ef">arm_convolve_HWC_q7_fast_nonsquare()</a>, <a class="el" href="group__NNConv.html#ga98f2ead67d7cbdf558b0cd8a3b8fc148">arm_convolve_HWC_q7_RGB()</a>, <a class="el" href="group__NNConv.html#gad3d21b3bc6dbd6f3b97d01104349cb0a">arm_depthwise_separable_conv_HWC_q7()</a>, <a class="el" href="group__NNConv.html#ga32ac508c5467813a84f74f96655dc697">arm_depthwise_separable_conv_HWC_q7_nonsquare()</a>, <a class="el" href="group__FC.html#ga4a1521e7532a1e62d71f3b12762016e2">arm_fully_connected_mat_q7_vec_q15()</a>, <a class="el" href="group__FC.html#gae3857bb6375692e81dde8cbd70adec08">arm_fully_connected_mat_q7_vec_q15_opt()</a>, <a class="el" href="group__FC.html#gaac666c212b209e636c2369dd5c75d0dc">arm_fully_connected_q15()</a>, <a class="el" href="group__FC.html#ga062912078da113f5dd2004fd919a0ff2">arm_fully_connected_q15_opt()</a>, <a class="el" href="group__FC.html#ga8b7e0c2e989e8c75f0dc789f3115323d">arm_fully_connected_q7()</a>, <a class="el" href="group__FC.html#gaf82b71ef472a38f8fc9ac414d9d07e67">arm_fully_connected_q7_opt()</a>, <a class="el" href="arm__nn__mat__mult__kernel__q7__q15_8c.html#abc4fb258cfe8500ee68e812a293a80a3">arm_nn_mat_mult_kernel_q7_q15()</a>, <a class="el" href="arm__nn__mat__mult__kernel__q7__q15__reordered_8c.html#aefe9c7ce9a65060a244b06dffe74c4b3">arm_nn_mat_mult_kernel_q7_q15_reordered()</a>, <a class="el" href="group__NNBasicMath.html#ga08f8340aa6533271b3aa6d211614fe22">arm_nn_mult_q15()</a>, and <a class="el" href="group__NNBasicMath.html#gad46c9ab012cceda8ce6681c687a58c70">arm_nn_mult_q7()</a>.</p>
    572. 

  572. 

  573. </div>
    574. 

  574. </div>
    575. 

  575. <a class="anchor" id="a82ac477c930f5b05e8f71f6f61e405a8"></a>
    576. 

  576. <div class="memitem">
    577. 

  577. <div class="memproto">
    578. 

  578.       <table class="memname">
    579. 

  579.         <tr>
    580. 

  580.           <td class="memname">#define ONE_OVER1</td>
    581. 

  581.           <td>(</td>
    582. 

  582.           <td class="paramtype">&#160;</td>
    583. 

  583.           <td class="paramname">x</td><td>)</td>
    584. 

  584.           <td></td>
    585. 

  585.         </tr>
    586. 

  586.       </table>
    587. 

  587. </div><div class="memdoc">
    588. 

  588. 

  589. <p>Referenced by <a class="el" href="group__Softmax.html#gaf309cdd53978a85a39c9bfdc476aea17">arm_softmax_s8()</a>, and <a class="el" href="group__Softmax.html#gaa1627ed96bd597a8046d00689f077dce">arm_softmax_u8()</a>.</p>
    590. 

  590. 

  591. </div>
    592. 

  592. </div>
    593. 

  593. <a class="anchor" id="a26af54489c1401b91595bf0c92ef87c4"></a>
    594. 

  594. <div class="memitem">
    595. 

  595. <div class="memproto">
    596. 

  596.       <table class="memname">
    597. 

  597.         <tr>
    598. 

  598.           <td class="memname">#define RIGHT_SHIFT</td>
    599. 

  599.           <td>(</td>
    600. 

  600.           <td class="paramtype">&#160;</td>
    601. 

  601.           <td class="paramname">_shift</td><td>)</td>
    602. 

  602.           <td></td>
    603. 

  603.         </tr>
    604. 

  604.       </table>
    605. 

  605. </div><div class="memdoc">
    606. 

  606. 

  607. <p>Referenced by <a class="el" href="group__NNConv.html#ga02a296cb4f6361a70c3ecf1ef1238292">arm_depthwise_conv_u8_basic_ver1()</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a6a13b7a567485da5fc7f0d311318886d">arm_nn_requantize()</a>.</p>
    608. 

  608. 

  609. </div>
    610. 

  610. </div>
    611. 

  611. <a class="anchor" id="a4b3b6a6ed8cb224c5bcabd9ad1c94fde"></a>
    612. 

  612. <div class="memitem">
    613. 

  613. <div class="memproto">
    614. 

  614.       <table class="memname">
    615. 

  615.         <tr>
    616. 

  616.           <td class="memname">#define SELECT_IF_NON_ZERO</td>
    617. 

  617.           <td>(</td>
    618. 

  618.           <td class="paramtype">&#160;</td>
    619. 

  619.           <td class="paramname">x</td><td>)</td>
    620. 

  620.           <td></td>
    621. 

  621.         </tr>
    622. 

  622.       </table>
    623. 

  623. </div><div class="memdoc">
    624. 

  624. 

  625. <p>Referenced by <a class="el" href="arm__nnsupportfunctions_8h.html#aa278c8c2ac1e8bd47fb377fa7cb77553">arm_nn_exp_on_negative_values()</a>.</p>
    626. 

  626. 

  627. </div>
    628. 

  628. </div>
    629. 

  629. <a class="anchor" id="a6f69b7e95b80e10a5f5d2ddbbfbc301f"></a>
    630. 

  630. <div class="memitem">
    631. 

  631. <div class="memproto">
    632. 

  632.       <table class="memname">
    633. 

  633.         <tr>
    634. 

  634.           <td class="memname">#define SELECT_USING_MASK</td>
    635. 

  635.           <td>(</td>
    636. 

  636.           <td class="paramtype">&#160;</td>
    637. 

  637.           <td class="paramname">mask, </td>
    638. 

  638.         </tr>
    639. 

  639.         <tr>
    640. 

  640.           <td class="paramkey"></td>
    641. 

  641.           <td></td>
    642. 

  642.           <td class="paramtype">&#160;</td>
    643. 

  643.           <td class="paramname">a, </td>
    644. 

  644.         </tr>
    645. 

  645.         <tr>
    646. 

  646.           <td class="paramkey"></td>
    647. 

  647.           <td></td>
    648. 

  648.           <td class="paramtype">&#160;</td>
    649. 

  649.           <td class="paramname">b&#160;</td>
    650. 

  650.         </tr>
    651. 

  651.         <tr>
    652. 

  652.           <td></td>
    653. 

  653.           <td>)</td>
    654. 

  654.           <td></td><td></td>
    655. 

  655.         </tr>
    656. 

  656.       </table>
    657. 

  657. </div><div class="memdoc">
    658. 

  658. 

  659. <p>Referenced by <a class="el" href="arm__nnsupportfunctions_8h.html#aa278c8c2ac1e8bd47fb377fa7cb77553">arm_nn_exp_on_negative_values()</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a6caa6da5a6df5ebedf5efc49a56a42dd">arm_nn_mult_by_power_of_two()</a>.</p>
    660. 

  660. 

  661. </div>
    662. 

  662. </div>
    663. 

  663. <h2 class="groupheader">Enumeration Type Documentation</h2>
    664. 

  664. <a class="anchor" id="a7f41aa78cd9a0552fae9b348ee4831a0"></a>
    665. 

  665. <div class="memitem">
    666. 

  666. <div class="memproto">
    667. 

  667.       <table class="memname">
    668. 

  668.         <tr>
    669. 

  669.           <td class="memname">enum <a class="el" href="arm__nnsupportfunctions_8h.html#a7f41aa78cd9a0552fae9b348ee4831a0">arm_nn_activation_type</a></td>
    670. 

  670.         </tr>
    671. 

  671.       </table>
    672. 

  672. </div><div class="memdoc">
    673. 

  673. <table class="fieldtable">
    674. 

  674. <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="a7f41aa78cd9a0552fae9b348ee4831a0a49b307e029715fbaa6f3101c806b8c54"></a>ARM_SIGMOID</em>&#160;</td><td class="fielddoc">
    675. 

  675. <p>Sigmoid activation function </p>
    676. 

  676. </td></tr>
    677. 

  677. <tr><td class="fieldname"><em><a class="anchor" id="a7f41aa78cd9a0552fae9b348ee4831a0ac24e4db95c986f16c10dca71a4b4e1c5"></a>ARM_TANH</em>&#160;</td><td class="fielddoc">
    678. 

  678. <p>Tanh activation function </p>
    679. 

  679. </td></tr>
    680. 

  680. </table>
    681. 

  681. 

  682. </div>
    683. 

  683. </div>
    684. 

  684. <h2 class="groupheader">Function Documentation</h2>
    685. 

  685. <a class="anchor" id="a085459f6280c8f586ddd64998dece532"></a>
    686. 

  686. <div class="memitem">
    687. 

  687. <div class="memproto">
    688. 

  688.       <table class="memname">
    689. 

  689.         <tr>
    690. 

  690.           <td class="memname">__STATIC_FORCEINLINE void arm_memcpy_q7 </td>
    691. 

  691.           <td>(</td>
    692. 

  692.           <td class="paramtype">q7_t *__RESTRICT&#160;</td>
    693. 

  693.           <td class="paramname"><em>dst</em>, </td>
    694. 

  694.         </tr>
    695. 

  695.         <tr>
    696. 

  696.           <td class="paramkey"></td>
    697. 

  697.           <td></td>
    698. 

  698.           <td class="paramtype">const q7_t *__RESTRICT&#160;</td>
    699. 

  699.           <td class="paramname"><em>src</em>, </td>
    700. 

  700.         </tr>
    701. 

  701.         <tr>
    702. 

  702.           <td class="paramkey"></td>
    703. 

  703.           <td></td>
    704. 

  704.           <td class="paramtype">uint32_t&#160;</td>
    705. 

  705.           <td class="paramname"><em>block_size</em>&#160;</td>
    706. 

  706.         </tr>
    707. 

  707.         <tr>
    708. 

  708.           <td></td>
    709. 

  709.           <td>)</td>
    710. 

  710.           <td></td><td></td>
    711. 

  711.         </tr>
    712. 

  712.       </table>
    713. 

  713. </div><div class="memdoc">
    714. 

  714. <dl class="params"><dt>Parameters</dt><dd>
    715. 

  715.   <table class="params">
    716. 

  716.     <tr><td class="paramdir">[in,out]</td><td class="paramname">dst</td><td>Destination pointer </td></tr>
    717. 

  717.     <tr><td class="paramdir">[in]</td><td class="paramname">src</td><td>Source pointer. </td></tr>
    718. 

  718.     <tr><td class="paramdir">[in]</td><td class="paramname">block_size</td><td>Number of bytes to copy. </td></tr>
    719. 

  719.   </table>
    720. 

  720.   </dd>
    721. 

  721. </dl>
    722. 

  722. 

  723. <p>Referenced by <a class="el" href="group__NNConv.html#ga6a0b2161ece62078228ead2d85bbcf28">arm_convolve_s8()</a>, and <a class="el" href="group__NNConv.html#ga3acc8b0cd5bd5d975fdf5a615261f0b1">arm_depthwise_conv_s8_opt()</a>.</p>
    724. 

  724. 

  725. </div>
    726. 

  726. </div>
    727. 

  727. <a class="anchor" id="a7018797f0abd9595cc0dc0aedbb5f17e"></a>
    728. 

  728. <div class="memitem">
    729. 

  729. <div class="memproto">
    730. 

  730.       <table class="memname">
    731. 

  731.         <tr>
    732. 

  732.           <td class="memname">__STATIC_FORCEINLINE void arm_memset_q7 </td>
    733. 

  733.           <td>(</td>
    734. 

  734.           <td class="paramtype">q7_t *&#160;</td>
    735. 

  735.           <td class="paramname"><em>dst</em>, </td>
    736. 

  736.         </tr>
    737. 

  737.         <tr>
    738. 

  738.           <td class="paramkey"></td>
    739. 

  739.           <td></td>
    740. 

  740.           <td class="paramtype">const q7_t&#160;</td>
    741. 

  741.           <td class="paramname"><em>val</em>, </td>
    742. 

  742.         </tr>
    743. 

  743.         <tr>
    744. 

  744.           <td class="paramkey"></td>
    745. 

  745.           <td></td>
    746. 

  746.           <td class="paramtype">uint32_t&#160;</td>
    747. 

  747.           <td class="paramname"><em>block_size</em>&#160;</td>
    748. 

  748.         </tr>
    749. 

  749.         <tr>
    750. 

  750.           <td></td>
    751. 

  751.           <td>)</td>
    752. 

  752.           <td></td><td></td>
    753. 

  753.         </tr>
    754. 

  754.       </table>
    755. 

  755. </div><div class="memdoc">
    756. 

  756. <dl class="params"><dt>Parameters</dt><dd>
    757. 

  757.   <table class="params">
    758. 

  758.     <tr><td class="paramdir">[in,out]</td><td class="paramname">dst</td><td>Destination pointer </td></tr>
    759. 

  759.     <tr><td class="paramdir">[in]</td><td class="paramname">val</td><td>Value to set </td></tr>
    760. 

  760.     <tr><td class="paramdir">[in]</td><td class="paramname">block_size</td><td>Number of bytes to copy. </td></tr>
    761. 

  761.   </table>
    762. 

  762.   </dd>
    763. 

  763. </dl>
    764. 

  764. 

  765. <p>Referenced by <a class="el" href="group__NNConv.html#ga3acc8b0cd5bd5d975fdf5a615261f0b1">arm_depthwise_conv_s8_opt()</a>.</p>
    766. 

  766. 

  767. </div>
    768. 

  768. </div>
    769. 

  769. <a class="anchor" id="ae5f23c6c46b9ce60774d8e3f927bdf2b"></a>
    770. 

  770. <div class="memitem">
    771. 

  771. <div class="memproto">
    772. 

  772.       <table class="memname">
    773. 

  773.         <tr>
    774. 

  774.           <td class="memname">q7_t* arm_nn_depthwise_conv_s8_core </td>
    775. 

  775.           <td>(</td>
    776. 

  776.           <td class="paramtype">const q7_t *&#160;</td>
    777. 

  777.           <td class="paramname"><em>row</em>, </td>
    778. 

  778.         </tr>
    779. 

  779.         <tr>
    780. 

  780.           <td class="paramkey"></td>
    781. 

  781.           <td></td>
    782. 

  782.           <td class="paramtype">const q15_t *&#160;</td>
    783. 

  783.           <td class="paramname"><em>col</em>, </td>
    784. 

  784.         </tr>
    785. 

  785.         <tr>
    786. 

  786.           <td class="paramkey"></td>
    787. 

  787.           <td></td>
    788. 

  788.           <td class="paramtype">const uint16_t&#160;</td>
    789. 

  789.           <td class="paramname"><em>num_ch</em>, </td>
    790. 

  790.         </tr>
    791. 

  791.         <tr>
    792. 

  792.           <td class="paramkey"></td>
    793. 

  793.           <td></td>
    794. 

  794.           <td class="paramtype">const int32_t *&#160;</td>
    795. 

  795.           <td class="paramname"><em>out_shift</em>, </td>
    796. 

  796.         </tr>
    797. 

  797.         <tr>
    798. 

  798.           <td class="paramkey"></td>
    799. 

  799.           <td></td>
    800. 

  800.           <td class="paramtype">const int32_t *&#160;</td>
    801. 

  801.           <td class="paramname"><em>out_mult</em>, </td>
    802. 

  802.         </tr>
    803. 

  803.         <tr>
    804. 

  804.           <td class="paramkey"></td>
    805. 

  805.           <td></td>
    806. 

  806.           <td class="paramtype">const int32_t&#160;</td>
    807. 

  807.           <td class="paramname"><em>out_offset</em>, </td>
    808. 

  808.         </tr>
    809. 

  809.         <tr>
    810. 

  810.           <td class="paramkey"></td>
    811. 

  811.           <td></td>
    812. 

  812.           <td class="paramtype">const int32_t&#160;</td>
    813. 

  813.           <td class="paramname"><em>activation_min</em>, </td>
    814. 

  814.         </tr>
    815. 

  815.         <tr>
    816. 

  816.           <td class="paramkey"></td>
    817. 

  817.           <td></td>
    818. 

  818.           <td class="paramtype">const int32_t&#160;</td>
    819. 

  819.           <td class="paramname"><em>activation_max</em>, </td>
    820. 

  820.         </tr>
    821. 

  821.         <tr>
    822. 

  822.           <td class="paramkey"></td>
    823. 

  823.           <td></td>
    824. 

  824.           <td class="paramtype">const uint16_t&#160;</td>
    825. 

  825.           <td class="paramname"><em>kernel_size</em>, </td>
    826. 

  826.         </tr>
    827. 

  827.         <tr>
    828. 

  828.           <td class="paramkey"></td>
    829. 

  829.           <td></td>
    830. 

  830.           <td class="paramtype">const int32_t *const&#160;</td>
    831. 

  831.           <td class="paramname"><em>output_bias</em>, </td>
    832. 

  832.         </tr>
    833. 

  833.         <tr>
    834. 

  834.           <td class="paramkey"></td>
    835. 

  835.           <td></td>
    836. 

  836.           <td class="paramtype">q7_t *&#160;</td>
    837. 

  837.           <td class="paramname"><em>out</em>&#160;</td>
    838. 

  838.         </tr>
    839. 

  839.         <tr>
    840. 

  840.           <td></td>
    841. 

  841.           <td>)</td>
    842. 

  842.           <td></td><td></td>
    843. 

  843.         </tr>
    844. 

  844.       </table>
    845. 

  845. </div><div class="memdoc">
    846. 

  846. <dl class="params"><dt>Parameters</dt><dd>
    847. 

  847.   <table class="params">
    848. 

  848.     <tr><td class="paramdir">[in]</td><td class="paramname">row</td><td>pointer to row </td></tr>
    849. 

  849.     <tr><td class="paramdir">[in]</td><td class="paramname">col</td><td>pointer to im2col buffer, always consists of 2 columns. </td></tr>
    850. 

  850.     <tr><td class="paramdir">[in]</td><td class="paramname">num_ch</td><td>number of channels </td></tr>
    851. 

  851.     <tr><td class="paramdir">[in]</td><td class="paramname">out_shift</td><td>pointer to per output channel requantization shift parameter. </td></tr>
    852. 

  852.     <tr><td class="paramdir">[in]</td><td class="paramname">out_mult</td><td>pointer to per output channel requantization multiplier parameter. </td></tr>
    853. 

  853.     <tr><td class="paramdir">[in]</td><td class="paramname">out_offset</td><td>output tensor offset. </td></tr>
    854. 

  854.     <tr><td class="paramdir">[in]</td><td class="paramname">activation_min</td><td>minimum value to clamp the output to. Range : int8 </td></tr>
    855. 

  855.     <tr><td class="paramdir">[in]</td><td class="paramname">activation_max</td><td>maximum value to clamp the output to. Range : int8 </td></tr>
    856. 

  856.     <tr><td class="paramdir">[in]</td><td class="paramname">kernel_size</td><td>number of elements in one column. </td></tr>
    857. 

  857.     <tr><td class="paramdir">[in]</td><td class="paramname">output_bias</td><td>per output channel bias. Range : int32 </td></tr>
    858. 

  858.     <tr><td class="paramdir">[out]</td><td class="paramname">out</td><td>pointer to output </td></tr>
    859. 

  859.   </table>
    860. 

  860.   </dd>
    861. 

  861. </dl>
    862. 

  862. <dl class="section return"><dt>Returns</dt><dd>The function returns one of the two<ol type="1">
    863. 

  863. <li>The incremented output pointer for a successful operation or</li>
    864. 

  864. <li>NULL if implementation is not available.</li>
    865. 

  865. </ol>
    866. 

  866. </dd></dl>
    867. 

  867. <p>Supported framework: TensorFlow Lite micro. </p>
    868. 

  868. 

  869. </div>
    870. 

  870. </div>
    871. 

  871. <a class="anchor" id="ab6dbc2fd53fae3ccdd1d0d70c8d3b491"></a>
    872. 

  872. <div class="memitem">
    873. 

  873. <div class="memproto">
    874. 

  874.       <table class="memname">
    875. 

  875.         <tr>
    876. 

  876.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_divide_by_power_of_two </td>
    877. 

  877.           <td>(</td>
    878. 

  878.           <td class="paramtype">const q31_t&#160;</td>
    879. 

  879.           <td class="paramname"><em>dividend</em>, </td>
    880. 

  880.         </tr>
    881. 

  881.         <tr>
    882. 

  882.           <td class="paramkey"></td>
    883. 

  883.           <td></td>
    884. 

  884.           <td class="paramtype">const q31_t&#160;</td>
    885. 

  885.           <td class="paramname"><em>exponent</em>&#160;</td>
    886. 

  886.         </tr>
    887. 

  887.         <tr>
    888. 

  888.           <td></td>
    889. 

  889.           <td>)</td>
    890. 

  890.           <td></td><td></td>
    891. 

  891.         </tr>
    892. 

  892.       </table>
    893. 

  893. </div><div class="memdoc">
    894. 

  894. <dl class="params"><dt>Parameters</dt><dd>
    895. 

  895.   <table class="params">
    896. 

  896.     <tr><td class="paramdir">[in]</td><td class="paramname">dividend</td><td>- Dividend </td></tr>
    897. 

  897.     <tr><td class="paramdir">[in]</td><td class="paramname">exponent</td><td>- Divisor = power(2, exponent) Range: [0, 31] </td></tr>
    898. 

  898.   </table>
    899. 

  899.   </dd>
    900. 

  900. </dl>
    901. 

  901. <dl class="section return"><dt>Returns</dt><dd>Rounded result of division. Midpoint is rounded away from zero. </dd></dl>
    902. 

  902. 

  903. <p>Referenced by <a class="el" href="group__NNConv.html#ga02a296cb4f6361a70c3ecf1ef1238292">arm_depthwise_conv_u8_basic_ver1()</a>, <a class="el" href="group__BasicMath.html#gabc9644ba533138059baa8b582734698c">arm_elementwise_add_s8()</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a6a13b7a567485da5fc7f0d311318886d">arm_nn_requantize()</a>.</p>
    904. 

  904. 

  905. </div>
    906. 

  906. </div>
    907. 

  907. <a class="anchor" id="aa278c8c2ac1e8bd47fb377fa7cb77553"></a>
    908. 

  908. <div class="memitem">
    909. 

  909. <div class="memproto">
    910. 

  910.       <table class="memname">
    911. 

  911.         <tr>
    912. 

  912.           <td class="memname">__STATIC_FORCEINLINE int32_t arm_nn_exp_on_negative_values </td>
    913. 

  913.           <td>(</td>
    914. 

  914.           <td class="paramtype">int32_t&#160;</td>
    915. 

  915.           <td class="paramname"><em>val</em></td><td>)</td>
    916. 

  916.           <td></td>
    917. 

  917.         </tr>
    918. 

  918.       </table>
    919. 

  919. </div><div class="memdoc">
    920. 

  920. 

  921. <p>References <a class="el" href="arm__nnsupportfunctions_8h.html#a7ce5ee6d8839bf541fb4bbdf4ef80eb1">DIV_POW2</a>, <a class="el" href="arm__nnsupportfunctions_8h.html#a76b700415a2c22cea484103b7123739b">MASK_IF_ZERO</a>, <a class="el" href="arm__nnsupportfunctions_8h.html#a518f7e0db18bea6b61a2b88f266aef20">MUL_SAT</a>, <a class="el" href="arm__nnsupportfunctions_8h.html#a4b3b6a6ed8cb224c5bcabd9ad1c94fde">SELECT_IF_NON_ZERO</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a6f69b7e95b80e10a5f5d2ddbbfbc301f">SELECT_USING_MASK</a>.</p>
    922. 

  922. 

  923. </div>
    924. 

  924. </div>
    925. 

  925. <a class="anchor" id="aaf7a3da870f2c5e86cdef0d3975e3d69"></a>
    926. 

  926. <div class="memitem">
    927. 

  927. <div class="memproto">
    928. 

  928.       <table class="memname">
    929. 

  929.         <tr>
    930. 

  930.           <td class="memname">q7_t* arm_nn_mat_mult_s8 </td>
    931. 

  931.           <td>(</td>
    932. 

  932.           <td class="paramtype">const q7_t *&#160;</td>
    933. 

  933.           <td class="paramname"><em>input_row</em>, </td>
    934. 

  934.         </tr>
    935. 

  935.         <tr>
    936. 

  936.           <td class="paramkey"></td>
    937. 

  937.           <td></td>
    938. 

  938.           <td class="paramtype">const q7_t *&#160;</td>
    939. 

  939.           <td class="paramname"><em>input_col</em>, </td>
    940. 

  940.         </tr>
    941. 

  941.         <tr>
    942. 

  942.           <td class="paramkey"></td>
    943. 

  943.           <td></td>
    944. 

  944.           <td class="paramtype">const uint16_t&#160;</td>
    945. 

  945.           <td class="paramname"><em>output_ch</em>, </td>
    946. 

  946.         </tr>
    947. 

  947.         <tr>
    948. 

  948.           <td class="paramkey"></td>
    949. 

  949.           <td></td>
    950. 

  950.           <td class="paramtype">const uint16_t&#160;</td>
    951. 

  951.           <td class="paramname"><em>col_batches</em>, </td>
    952. 

  952.         </tr>
    953. 

  953.         <tr>
    954. 

  954.           <td class="paramkey"></td>
    955. 

  955.           <td></td>
    956. 

  956.           <td class="paramtype">const int32_t *&#160;</td>
    957. 

  957.           <td class="paramname"><em>output_shift</em>, </td>
    958. 

  958.         </tr>
    959. 

  959.         <tr>
    960. 

  960.           <td class="paramkey"></td>
    961. 

  961.           <td></td>
    962. 

  962.           <td class="paramtype">const int32_t *&#160;</td>
    963. 

  963.           <td class="paramname"><em>output_mult</em>, </td>
    964. 

  964.         </tr>
    965. 

  965.         <tr>
    966. 

  966.           <td class="paramkey"></td>
    967. 

  967.           <td></td>
    968. 

  968.           <td class="paramtype">const int32_t&#160;</td>
    969. 

  969.           <td class="paramname"><em>out_offset</em>, </td>
    970. 

  970.         </tr>
    971. 

  971.         <tr>
    972. 

  972.           <td class="paramkey"></td>
    973. 

  973.           <td></td>
    974. 

  974.           <td class="paramtype">const int32_t&#160;</td>
    975. 

  975.           <td class="paramname"><em>col_offset</em>, </td>
    976. 

  976.         </tr>
    977. 

  977.         <tr>
    978. 

  978.           <td class="paramkey"></td>
    979. 

  979.           <td></td>
    980. 

  980.           <td class="paramtype">const int32_t&#160;</td>
    981. 

  981.           <td class="paramname"><em>row_offset</em>, </td>
    982. 

  982.         </tr>
    983. 

  983.         <tr>
    984. 

  984.           <td class="paramkey"></td>
    985. 

  985.           <td></td>
    986. 

  986.           <td class="paramtype">const int16_t&#160;</td>
    987. 

  987.           <td class="paramname"><em>out_activation_min</em>, </td>
    988. 

  988.         </tr>
    989. 

  989.         <tr>
    990. 

  990.           <td class="paramkey"></td>
    991. 

  991.           <td></td>
    992. 

  992.           <td class="paramtype">const int16_t&#160;</td>
    993. 

  993.           <td class="paramname"><em>out_activation_max</em>, </td>
    994. 

  994.         </tr>
    995. 

  995.         <tr>
    996. 

  996.           <td class="paramkey"></td>
    997. 

  997.           <td></td>
    998. 

  998.           <td class="paramtype">const uint16_t&#160;</td>
    999. 

  999.           <td class="paramname"><em>row_len</em>, </td>
    1000. 

  1000.         </tr>
    1001. 

  1001.         <tr>
    1002. 

  1002.           <td class="paramkey"></td>
    1003. 

  1003.           <td></td>
    1004. 

  1004.           <td class="paramtype">const int32_t *const&#160;</td>
    1005. 

  1005.           <td class="paramname"><em>bias</em>, </td>
    1006. 

  1006.         </tr>
    1007. 

  1007.         <tr>
    1008. 

  1008.           <td class="paramkey"></td>
    1009. 

  1009.           <td></td>
    1010. 

  1010.           <td class="paramtype">q7_t *&#160;</td>
    1011. 

  1011.           <td class="paramname"><em>out</em>&#160;</td>
    1012. 

  1012.         </tr>
    1013. 

  1013.         <tr>
    1014. 

  1014.           <td></td>
    1015. 

  1015.           <td>)</td>
    1016. 

  1016.           <td></td><td></td>
    1017. 

  1017.         </tr>
    1018. 

  1018.       </table>
    1019. 

  1019. </div><div class="memdoc">
    1020. 

  1020. <dl class="params"><dt>Parameters</dt><dd>
    1021. 

  1021.   <table class="params">
    1022. 

  1022.     <tr><td class="paramdir">[in]</td><td class="paramname">input_row</td><td>pointer to row operand </td></tr>
    1023. 

  1023.     <tr><td class="paramdir">[in]</td><td class="paramname">input_col</td><td>pointer to col operand </td></tr>
    1024. 

  1024.     <tr><td class="paramdir">[in]</td><td class="paramname">output_ch</td><td>number of rows of input_row </td></tr>
    1025. 

  1025.     <tr><td class="paramdir">[in]</td><td class="paramname">col_batches</td><td>number of column batches. Range: 1 to 4 </td></tr>
    1026. 

  1026.     <tr><td class="paramdir">[in]</td><td class="paramname">output_shift</td><td>pointer to per output channel requantization shift parameter. </td></tr>
    1027. 

  1027.     <tr><td class="paramdir">[in]</td><td class="paramname">output_mult</td><td>pointer to per output channel requantization multiplier parameter. </td></tr>
    1028. 

  1028.     <tr><td class="paramdir">[in]</td><td class="paramname">out_offset</td><td>output tensor offset. </td></tr>
    1029. 

  1029.     <tr><td class="paramdir">[in]</td><td class="paramname">col_offset</td><td>input tensor(col) offset. </td></tr>
    1030. 

  1030.     <tr><td class="paramdir">[in]</td><td class="paramname">row_offset</td><td>kernel offset(row). Not used. </td></tr>
    1031. 

  1031.     <tr><td class="paramdir">[in]</td><td class="paramname">out_activation_min</td><td>minimum value to clamp the output to. Range : int8 </td></tr>
    1032. 

  1032.     <tr><td class="paramdir">[in]</td><td class="paramname">out_activation_max</td><td>maximum value to clamp the output to. Range : int8 </td></tr>
    1033. 

  1033.     <tr><td class="paramdir">[in]</td><td class="paramname">row_len</td><td>number of elements in each row </td></tr>
    1034. 

  1034.     <tr><td class="paramdir">[in]</td><td class="paramname">bias</td><td>per output channel bias. Range : int32 </td></tr>
    1035. 

  1035.     <tr><td class="paramdir">[in,out]</td><td class="paramname">out</td><td>pointer to output </td></tr>
    1036. 

  1036.   </table>
    1037. 

  1037.   </dd>
    1038. 

  1038. </dl>
    1039. 

  1039. <dl class="section return"><dt>Returns</dt><dd>The function returns one of the two<ol type="1">
    1040. 

  1040. <li>The incremented output pointer for a successful operation or</li>
    1041. 

  1041. <li>NULL if implementation is not available.</li>
    1042. 

  1042. </ol>
    1043. 

  1043. </dd></dl>
    1044. 

  1044. <p>Supported framework: TensorFlow Lite </p>
    1045. 

  1045. 

  1046. <p>References <a class="el" href="arm__nnsupportfunctions_8h.html#a6a13b7a567485da5fc7f0d311318886d">arm_nn_requantize()</a>, <a class="el" href="arm__nnsupportfunctions_8h.html#ad935f1ff1a50822e317bdb321ce991ad">MAX</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#adcd021ac91d43a62b2cdecf9a5b971a7">MIN</a>.</p>
    1047. 

  1047. 

  1048. <p>Referenced by <a class="el" href="group__NNConv.html#ga6a0b2161ece62078228ead2d85bbcf28">arm_convolve_s8()</a>.</p>
    1049. 

  1049. 

  1050. </div>
    1051. 

  1051. </div>
    1052. 

  1052. <a class="anchor" id="a6caa6da5a6df5ebedf5efc49a56a42dd"></a>
    1053. 

  1053. <div class="memitem">
    1054. 

  1054. <div class="memproto">
    1055. 

  1055.       <table class="memname">
    1056. 

  1056.         <tr>
    1057. 

  1057.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_mult_by_power_of_two </td>
    1058. 

  1058.           <td>(</td>
    1059. 

  1059.           <td class="paramtype">const int32_t&#160;</td>
    1060. 

  1060.           <td class="paramname"><em>val</em>, </td>
    1061. 

  1061.         </tr>
    1062. 

  1062.         <tr>
    1063. 

  1063.           <td class="paramkey"></td>
    1064. 

  1064.           <td></td>
    1065. 

  1065.           <td class="paramtype">const int32_t&#160;</td>
    1066. 

  1066.           <td class="paramname"><em>exp</em>&#160;</td>
    1067. 

  1067.         </tr>
    1068. 

  1068.         <tr>
    1069. 

  1069.           <td></td>
    1070. 

  1070.           <td>)</td>
    1071. 

  1071.           <td></td><td></td>
    1072. 

  1072.         </tr>
    1073. 

  1073.       </table>
    1074. 

  1074. </div><div class="memdoc">
    1075. 

  1075. 

  1076. <p>References <a class="el" href="arm__nnsupportfunctions_8h.html#a0bc8558b22558613ed3ad3eb624ec7a5">MASK_IF_NON_ZERO</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a6f69b7e95b80e10a5f5d2ddbbfbc301f">SELECT_USING_MASK</a>.</p>
    1077. 

  1077. 

  1078. </div>
    1079. 

  1079. </div>
    1080. 

  1080. <a class="anchor" id="ad48fdafd9bff64093b2105c0224994e4"></a>
    1081. 

  1081. <div class="memitem">
    1082. 

  1082. <div class="memproto">
    1083. 

  1083.       <table class="memname">
    1084. 

  1084.         <tr>
    1085. 

  1085.           <td class="memname">__STATIC_FORCEINLINE int32_t arm_nn_one_over_one_plus_x_for_x_in_0_1 </td>
    1086. 

  1086.           <td>(</td>
    1087. 

  1087.           <td class="paramtype">int32_t&#160;</td>
    1088. 

  1088.           <td class="paramname"><em>val</em></td><td>)</td>
    1089. 

  1089.           <td></td>
    1090. 

  1090.         </tr>
    1091. 

  1091.       </table>
    1092. 

  1092. </div><div class="memdoc">
    1093. 

  1093. 

  1094. <p>References <a class="el" href="arm__nnsupportfunctions_8h.html#a9d7332bc4331d55ada7ea19407e2a8c3">MUL_POW2</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a518f7e0db18bea6b61a2b88f266aef20">MUL_SAT</a>.</p>
    1095. 

  1095. 

  1096. </div>
    1097. 

  1097. </div>
    1098. 

  1098. <a class="anchor" id="a9d505dfe68f4486c2327df8a857a89ad"></a>
    1099. 

  1099. <div class="memitem">
    1100. 

  1100. <div class="memproto">
    1101. 

  1101.       <table class="memname">
    1102. 

  1102.         <tr>
    1103. 

  1103.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_read_q15x2 </td>
    1104. 

  1104.           <td>(</td>
    1105. 

  1105.           <td class="paramtype">const q15_t *&#160;</td>
    1106. 

  1106.           <td class="paramname"><em>in_q15</em></td><td>)</td>
    1107. 

  1107.           <td></td>
    1108. 

  1108.         </tr>
    1109. 

  1109.       </table>
    1110. 

  1110. </div><div class="memdoc">
    1111. 

  1111. <dl class="params"><dt>Parameters</dt><dd>
    1112. 

  1112.   <table class="params">
    1113. 

  1113.     <tr><td class="paramdir">[in]</td><td class="paramname">in_q15</td><td>pointer to address of input. </td></tr>
    1114. 

  1114.   </table>
    1115. 

  1115.   </dd>
    1116. 

  1116. </dl>
    1117. 

  1117. <dl class="section return"><dt>Returns</dt><dd>q31 value </dd></dl>
    1118. 

  1118. 

  1119. <p>Referenced by <a class="el" href="group__NNConv.html#ga3acc8b0cd5bd5d975fdf5a615261f0b1">arm_depthwise_conv_s8_opt()</a>, and <a class="el" href="group__NNBasicMath.html#ga379c39e614f1468e1fdb524f51fb6061">arm_nn_accumulate_q7_to_q15()</a>.</p>
    1120. 

  1120. 

  1121. </div>
    1122. 

  1122. </div>
    1123. 

  1123. <a class="anchor" id="afdda94a339b76615d3161e9fc63f4d21"></a>
    1124. 

  1124. <div class="memitem">
    1125. 

  1125. <div class="memproto">
    1126. 

  1126.       <table class="memname">
    1127. 

  1127.         <tr>
    1128. 

  1128.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_read_q15x2_ia </td>
    1129. 

  1129.           <td>(</td>
    1130. 

  1130.           <td class="paramtype">const q15_t **&#160;</td>
    1131. 

  1131.           <td class="paramname"><em>in_q15</em></td><td>)</td>
    1132. 

  1132.           <td></td>
    1133. 

  1133.         </tr>
    1134. 

  1134.       </table>
    1135. 

  1135. </div><div class="memdoc">
    1136. 

  1136. <dl class="params"><dt>Parameters</dt><dd>
    1137. 

  1137.   <table class="params">
    1138. 

  1138.     <tr><td class="paramdir">[in]</td><td class="paramname">in_q15</td><td>Pointer to pointer that holds address of input. </td></tr>
    1139. 

  1139.   </table>
    1140. 

  1140.   </dd>
    1141. 

  1141. </dl>
    1142. 

  1142. <dl class="section return"><dt>Returns</dt><dd>q31 value </dd></dl>
    1143. 

  1143. 

  1144. <p>Referenced by <a class="el" href="group__NNConv.html#ga110adcfdaab356c750c6270aa5e05f29">arm_convolve_1x1_HWC_q7_fast_nonsquare()</a>, <a class="el" href="group__NNConv.html#ga55701f213b198084b52eab53097f1f58">arm_convolve_HWC_q15_basic()</a>, <a class="el" href="group__NNConv.html#ga4efb1ccbbaa7dd936961989dcb443f50">arm_convolve_HWC_q15_fast()</a>, <a class="el" href="group__NNConv.html#ga614ec3b71eb96e29952ec3f09e7b9c3c">arm_convolve_HWC_q15_fast_nonsquare()</a>, <a class="el" href="group__NNConv.html#ga210ae8d8fc1d12ee15b41f1fa6947681">arm_convolve_HWC_q7_basic()</a>, <a class="el" href="group__NNConv.html#ga4501fa22c0836002aa47ccc313dce252">arm_convolve_HWC_q7_basic_nonsquare()</a>, <a class="el" href="group__NNConv.html#gae00d3c1285907d59657369fc98bcc83f">arm_convolve_HWC_q7_fast()</a>, <a class="el" href="group__NNConv.html#gabc6d6b991024e9e5c5cdbd7489de88ef">arm_convolve_HWC_q7_fast_nonsquare()</a>, <a class="el" href="group__NNConv.html#ga98f2ead67d7cbdf558b0cd8a3b8fc148">arm_convolve_HWC_q7_RGB()</a>, <a class="el" href="group__NNConv.html#ga6a0b2161ece62078228ead2d85bbcf28">arm_convolve_s8()</a>, <a class="el" href="group__FC.html#ga4a1521e7532a1e62d71f3b12762016e2">arm_fully_connected_mat_q7_vec_q15()</a>, <a class="el" href="group__FC.html#gae3857bb6375692e81dde8cbd70adec08">arm_fully_connected_mat_q7_vec_q15_opt()</a>, <a class="el" href="group__FC.html#gaac666c212b209e636c2369dd5c75d0dc">arm_fully_connected_q15()</a>, <a class="el" href="group__FC.html#ga062912078da113f5dd2004fd919a0ff2">arm_fully_connected_q15_opt()</a>, <a class="el" href="group__FC.html#ga8b7e0c2e989e8c75f0dc789f3115323d">arm_fully_connected_q7()</a>, <a class="el" href="group__FC.html#gaf82b71ef472a38f8fc9ac414d9d07e67">arm_fully_connected_q7_opt()</a>, <a class="el" href="arm__nn__mat__mult__kernel__q7__q15_8c.html#abc4fb258cfe8500ee68e812a293a80a3">arm_nn_mat_mult_kernel_q7_q15()</a>, <a class="el" href="arm__nn__mat__mult__kernel__q7__q15__reordered_8c.html#aefe9c7ce9a65060a244b06dffe74c4b3">arm_nn_mat_mult_kernel_q7_q15_reordered()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16_8c.html#a2da69a593037381cd149616f2fd57cce">arm_nn_mat_mult_kernel_s8_s16()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16__reordered_8c.html#a1bbc24203cf1766cf75fa27db48b5eb4">arm_nn_mat_mult_kernel_s8_s16_reordered()</a>, and <a class="el" href="group__NNBasicMath.html#ga08f8340aa6533271b3aa6d211614fe22">arm_nn_mult_q15()</a>.</p>
    1145. 

  1145. 

  1146. </div>
    1147. 

  1147. </div>
    1148. 

  1148. <a class="anchor" id="a31fa46f17212fbcb65d2cdae06fc08f5"></a>
    1149. 

  1149. <div class="memitem">
    1150. 

  1150. <div class="memproto">
    1151. 

  1151.       <table class="memname">
    1152. 

  1152.         <tr>
    1153. 

  1153.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_read_q7x4 </td>
    1154. 

  1154.           <td>(</td>
    1155. 

  1155.           <td class="paramtype">const q7_t *&#160;</td>
    1156. 

  1156.           <td class="paramname"><em>in_q7</em></td><td>)</td>
    1157. 

  1157.           <td></td>
    1158. 

  1158.         </tr>
    1159. 

  1159.       </table>
    1160. 

  1160. </div><div class="memdoc">
    1161. 

  1161. <dl class="params"><dt>Parameters</dt><dd>
    1162. 

  1162.   <table class="params">
    1163. 

  1163.     <tr><td class="paramdir">[in]</td><td class="paramname">in_q7</td><td>pointer to address of input. </td></tr>
    1164. 

  1164.   </table>
    1165. 

  1165.   </dd>
    1166. 

  1166. </dl>
    1167. 

  1167. <dl class="section return"><dt>Returns</dt><dd>q31 value </dd></dl>
    1168. 

  1168. 

  1169. <p>Referenced by <a class="el" href="group__NNConv.html#ga98f2ead67d7cbdf558b0cd8a3b8fc148">arm_convolve_HWC_q7_RGB()</a>, <a class="el" href="group__NNConv.html#gae86b03224e6edf28f54247594b6c8bf9">arm_depthwise_conv_3x3_s8()</a>, <a class="el" href="group__NNConv.html#ga3acc8b0cd5bd5d975fdf5a615261f0b1">arm_depthwise_conv_s8_opt()</a>, <a class="el" href="group__NNConv.html#gad3d21b3bc6dbd6f3b97d01104349cb0a">arm_depthwise_separable_conv_HWC_q7()</a>, <a class="el" href="group__NNConv.html#ga32ac508c5467813a84f74f96655dc697">arm_depthwise_separable_conv_HWC_q7_nonsquare()</a>, <a class="el" href="group__NNBasicMath.html#ga360cdaa16c399e3bfbeaaa7296c326e1">arm_nn_mat_mult_nt_t_s8()</a>, and <a class="el" href="group__NNBasicMath.html#gacbc28cf23c7549bcf89d1e8f1481c389">arm_nn_vec_mat_mult_t_s8()</a>.</p>
    1170. 

  1170. 

  1171. </div>
    1172. 

  1172. </div>
    1173. 

  1173. <a class="anchor" id="ac9f7be20432a6926ac07c1f44b1b02fe"></a>
    1174. 

  1174. <div class="memitem">
    1175. 

  1175. <div class="memproto">
    1176. 

  1176.       <table class="memname">
    1177. 

  1177.         <tr>
    1178. 

  1178.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_read_q7x4_ia </td>
    1179. 

  1179.           <td>(</td>
    1180. 

  1180.           <td class="paramtype">const q7_t **&#160;</td>
    1181. 

  1181.           <td class="paramname"><em>in_q7</em></td><td>)</td>
    1182. 

  1182.           <td></td>
    1183. 

  1183.         </tr>
    1184. 

  1184.       </table>
    1185. 

  1185. </div><div class="memdoc">
    1186. 

  1186. <dl class="params"><dt>Parameters</dt><dd>
    1187. 

  1187.   <table class="params">
    1188. 

  1188.     <tr><td class="paramdir">[in]</td><td class="paramname">in_q7</td><td>Pointer to pointer that holds address of input. </td></tr>
    1189. 

  1189.   </table>
    1190. 

  1190.   </dd>
    1191. 

  1191. </dl>
    1192. 

  1192. <dl class="section return"><dt>Returns</dt><dd>q31 value </dd></dl>
    1193. 

  1193. 

  1194. <p>Referenced by <a class="el" href="group__FC.html#gae3857bb6375692e81dde8cbd70adec08">arm_fully_connected_mat_q7_vec_q15_opt()</a>, <a class="el" href="group__FC.html#gaf82b71ef472a38f8fc9ac414d9d07e67">arm_fully_connected_q7_opt()</a>, <a class="el" href="group__NNBasicMath.html#ga379c39e614f1468e1fdb524f51fb6061">arm_nn_accumulate_q7_to_q15()</a>, <a class="el" href="group__NNBasicMath.html#gae65bde3218210820d789659179e14ce3">arm_nn_add_q7()</a>, <a class="el" href="group__NNBasicMath.html#ga360cdaa16c399e3bfbeaaa7296c326e1">arm_nn_mat_mult_nt_t_s8()</a>, <a class="el" href="group__NNBasicMath.html#gacbc28cf23c7549bcf89d1e8f1481c389">arm_nn_vec_mat_mult_t_s8()</a>, <a class="el" href="group__nndata__convert.html#gae349de4dba8d253c89d45794ccf05680">arm_q7_to_q15_no_shift()</a>, <a class="el" href="group__nndata__convert.html#gaba8fd446d5f54760b406ee63b25d1aee">arm_q7_to_q15_reordered_no_shift()</a>, <a class="el" href="group__nndata__convert.html#ga18e161730cf13bb5ed73de2d3a7cb224">arm_q7_to_q15_reordered_with_offset()</a>, <a class="el" href="group__nndata__convert.html#gab2d48529ae05b350a015f8f1e6596a31">arm_q7_to_q15_with_offset()</a>, and <a class="el" href="group__Softmax.html#ga89aff212a97a3cf32d9d7ddf11a8f43e">arm_softmax_q7()</a>.</p>
    1195. 

  1195. 

  1196. </div>
    1197. 

  1197. </div>
    1198. 

  1198. <a class="anchor" id="a6a13b7a567485da5fc7f0d311318886d"></a>
    1199. 

  1199. <div class="memitem">
    1200. 

  1200. <div class="memproto">
    1201. 

  1201.       <table class="memname">
    1202. 

  1202.         <tr>
    1203. 

  1203.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_requantize </td>
    1204. 

  1204.           <td>(</td>
    1205. 

  1205.           <td class="paramtype">const q31_t&#160;</td>
    1206. 

  1206.           <td class="paramname"><em>val</em>, </td>
    1207. 

  1207.         </tr>
    1208. 

  1208.         <tr>
    1209. 

  1209.           <td class="paramkey"></td>
    1210. 

  1210.           <td></td>
    1211. 

  1211.           <td class="paramtype">const q31_t&#160;</td>
    1212. 

  1212.           <td class="paramname"><em>multiplier</em>, </td>
    1213. 

  1213.         </tr>
    1214. 

  1214.         <tr>
    1215. 

  1215.           <td class="paramkey"></td>
    1216. 

  1216.           <td></td>
    1217. 

  1217.           <td class="paramtype">const q31_t&#160;</td>
    1218. 

  1218.           <td class="paramname"><em>shift</em>&#160;</td>
    1219. 

  1219.         </tr>
    1220. 

  1220.         <tr>
    1221. 

  1221.           <td></td>
    1222. 

  1222.           <td>)</td>
    1223. 

  1223.           <td></td><td></td>
    1224. 

  1224.         </tr>
    1225. 

  1225.       </table>
    1226. 

  1226. </div><div class="memdoc">
    1227. 

  1227. <dl class="params"><dt>Parameters</dt><dd>
    1228. 

  1228.   <table class="params">
    1229. 

  1229.     <tr><td class="paramdir">[in]</td><td class="paramname">val</td><td>Value to be requantized </td></tr>
    1230. 

  1230.     <tr><td class="paramdir">[in]</td><td class="paramname">multiplier</td><td>multiplier </td></tr>
    1231. 

  1231.     <tr><td class="paramdir">[in]</td><td class="paramname">shift</td><td>left or right shift for 'val * multiplier'</td></tr>
    1232. 

  1232.   </table>
    1233. 

  1233.   </dd>
    1234. 

  1234. </dl>
    1235. 

  1235. <dl class="section return"><dt>Returns</dt><dd>Returns (val * multiplier)/(2 ^ shift) </dd></dl>
    1236. 

  1236. 

  1237. <p>References <a class="el" href="arm__nnsupportfunctions_8h.html#ab6dbc2fd53fae3ccdd1d0d70c8d3b491">arm_nn_divide_by_power_of_two()</a>, <a class="el" href="arm__nnsupportfunctions_8h.html#a51721c10f116c9f5b8d9908367989d44">arm_nn_sat_doubling_high_mult()</a>, <a class="el" href="arm__nnsupportfunctions_8h.html#a2953f124ae444ebdd2b2a0873ac36b7e">LEFT_SHIFT</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a26af54489c1401b91595bf0c92ef87c4">RIGHT_SHIFT</a>.</p>
    1238. 

  1238. 

  1239. <p>Referenced by <a class="el" href="group__NNConv.html#gadfcad0bae34328dc806dc88cde173faa">arm_convolve_1x1_s8_fast()</a>, <a class="el" href="group__NNConv.html#ga6a0b2161ece62078228ead2d85bbcf28">arm_convolve_s8()</a>, <a class="el" href="group__NNConv.html#gae86b03224e6edf28f54247594b6c8bf9">arm_depthwise_conv_3x3_s8()</a>, <a class="el" href="group__NNConv.html#ga3acc8b0cd5bd5d975fdf5a615261f0b1">arm_depthwise_conv_s8_opt()</a>, <a class="el" href="group__BasicMath.html#ga64125471aeb41aef308e5e729f52da1f">arm_elementwise_mul_s8()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16_8c.html#a2da69a593037381cd149616f2fd57cce">arm_nn_mat_mult_kernel_s8_s16()</a>, <a class="el" href="arm__nn__mat__mult__kernel__s8__s16__reordered_8c.html#a1bbc24203cf1766cf75fa27db48b5eb4">arm_nn_mat_mult_kernel_s8_s16_reordered()</a>, <a class="el" href="group__NNBasicMath.html#ga360cdaa16c399e3bfbeaaa7296c326e1">arm_nn_mat_mult_nt_t_s8()</a>, <a class="el" href="arm__nn__mat__mult__s8_8c.html#a35a57ea2ae587628c8cc32fdb6e455d1">arm_nn_mat_mult_s8()</a>, <a class="el" href="group__NNBasicMath.html#gacbc28cf23c7549bcf89d1e8f1481c389">arm_nn_vec_mat_mult_t_s8()</a>, <a class="el" href="group__NNConv.html#ga00ec3089e06c8953b4e12582583261c9">depthwise_conv_s8_generic()</a>, and <a class="el" href="group__NNConv.html#ga06d7783f6788faad5165fd0ae583bc59">depthwise_conv_s8_mult_4()</a>.</p>
    1240. 

  1240. 

  1241. </div>
    1242. 

  1242. </div>
    1243. 

  1243. <a class="anchor" id="a51721c10f116c9f5b8d9908367989d44"></a>
    1244. 

  1244. <div class="memitem">
    1245. 

  1245. <div class="memproto">
    1246. 

  1246.       <table class="memname">
    1247. 

  1247.         <tr>
    1248. 

  1248.           <td class="memname">__STATIC_FORCEINLINE q31_t arm_nn_sat_doubling_high_mult </td>
    1249. 

  1249.           <td>(</td>
    1250. 

  1250.           <td class="paramtype">const q31_t&#160;</td>
    1251. 

  1251.           <td class="paramname"><em>m1</em>, </td>
    1252. 

  1252.         </tr>
    1253. 

  1253.         <tr>
    1254. 

  1254.           <td class="paramkey"></td>
    1255. 

  1255.           <td></td>
    1256. 

  1256.           <td class="paramtype">const q31_t&#160;</td>
    1257. 

  1257.           <td class="paramname"><em>m2</em>&#160;</td>
    1258. 

  1258.         </tr>
    1259. 

  1259.         <tr>
    1260. 

  1260.           <td></td>
    1261. 

  1261.           <td>)</td>
    1262. 

  1262.           <td></td><td></td>
    1263. 

  1263.         </tr>
    1264. 

  1264.       </table>
    1265. 

  1265. </div><div class="memdoc">
    1266. 

  1266. <dl class="params"><dt>Parameters</dt><dd>
    1267. 

  1267.   <table class="params">
    1268. 

  1268.     <tr><td class="paramdir">[in]</td><td class="paramname">m1</td><td>Multiplicand </td></tr>
    1269. 

  1269.     <tr><td class="paramdir">[in]</td><td class="paramname">m2</td><td>Multiplier </td></tr>
    1270. 

  1270.   </table>
    1271. 

  1271.   </dd>
    1272. 

  1272. </dl>
    1273. 

  1273. <dl class="section return"><dt>Returns</dt><dd>Result of multiplication. </dd></dl>
    1274. 

  1274. 

  1275. <p>Referenced by <a class="el" href="group__NNConv.html#ga02a296cb4f6361a70c3ecf1ef1238292">arm_depthwise_conv_u8_basic_ver1()</a>, <a class="el" href="group__BasicMath.html#gabc9644ba533138059baa8b582734698c">arm_elementwise_add_s8()</a>, and <a class="el" href="arm__nnsupportfunctions_8h.html#a6a13b7a567485da5fc7f0d311318886d">arm_nn_requantize()</a>.</p>
    1276. 

  1276. 

  1277. </div>
    1278. 

  1278. </div>
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