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| <div class="textblock"><code>#include <cmath></code><br /> |
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| <p><a href="_n_e_math_8inl_source.xhtml">Go to the source code of this file.</a></p> |
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| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a> |
| Namespaces</h2></td></tr> |
| <tr class="memitem:namespacearm__compute"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></td></tr> |
| <tr class="memdesc:namespacearm__compute"><td class="mdescLeft"> </td><td class="mdescRight">Copyright (c) 2017-2020 ARM Limited. <br /></td></tr> |
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| Macros</h2></td></tr> |
| <tr class="memitem:ae71449b1cc6e6250b91f539153a7a0d3"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_n_e_math_8inl.xhtml#ae71449b1cc6e6250b91f539153a7a0d3">M_PI</a>   (3.14159265358979323846)</td></tr> |
| <tr class="separator:ae71449b1cc6e6250b91f539153a7a0d3"><td class="memSeparator" colspan="2"> </td></tr> |
| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:a77e02c19b498c3ff4ee373b0825cfd19"><td class="memItemLeft" align="right" valign="top">int32x4_t </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a77e02c19b498c3ff4ee373b0825cfd19">rounding_divide_by_pow2</a> (int32x4_t x, int32x4_t exponent)</td></tr> |
| <tr class="memdesc:a77e02c19b498c3ff4ee373b0825cfd19"><td class="mdescLeft"> </td><td class="mdescRight">Round to the nearest division by a power-of-two using exponent. <a href="namespacearm__compute.xhtml#a77e02c19b498c3ff4ee373b0825cfd19">More...</a><br /></td></tr> |
| <tr class="separator:a77e02c19b498c3ff4ee373b0825cfd19"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a5e28a3911204ac952601f512c82b48f1"><td class="memItemLeft" align="right" valign="top">int32x4_t </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a5e28a3911204ac952601f512c82b48f1">rounding_divide_by_pow2</a> (int32x4_t x, int exponent)</td></tr> |
| <tr class="memdesc:a5e28a3911204ac952601f512c82b48f1"><td class="mdescLeft"> </td><td class="mdescRight">Round to the nearest division by a power-of-two using exponent. <a href="namespacearm__compute.xhtml#a5e28a3911204ac952601f512c82b48f1">More...</a><br /></td></tr> |
| <tr class="separator:a5e28a3911204ac952601f512c82b48f1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:afe3908fe41d9f2559f4a9eab1997fe61"><td class="memItemLeft" align="right" valign="top">int32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#afe3908fe41d9f2559f4a9eab1997fe61">rounding_divide_by_pow2</a> (int32_t x, int exponent)</td></tr> |
| <tr class="memdesc:afe3908fe41d9f2559f4a9eab1997fe61"><td class="mdescLeft"> </td><td class="mdescRight">Round to the nearest division by a power-of-two using exponent. <a href="namespacearm__compute.xhtml#afe3908fe41d9f2559f4a9eab1997fe61">More...</a><br /></td></tr> |
| <tr class="separator:afe3908fe41d9f2559f4a9eab1997fe61"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a1b362fecc52ac83bcfbb0850549edce4"><td class="memItemLeft" align="right" valign="top">float32x4x4_t </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">convert_uint8x16_to_float32x4x4</a> (const uint8x16_t &in)</td></tr> |
| <tr class="memdesc:a1b362fecc52ac83bcfbb0850549edce4"><td class="mdescLeft"> </td><td class="mdescRight">Converts from uint8x16 to float32x4x4_t. <a href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">More...</a><br /></td></tr> |
| <tr class="separator:a1b362fecc52ac83bcfbb0850549edce4"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a4a20779ec9b583a9468b4fa60575d52e"><td class="memItemLeft" align="right" valign="top">float32x4x4_t </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a4a20779ec9b583a9468b4fa60575d52e">convert_int8x16_to_float32x4x4</a> (const int8x16_t &in)</td></tr> |
| <tr class="memdesc:a4a20779ec9b583a9468b4fa60575d52e"><td class="mdescLeft"> </td><td class="mdescRight">Converts from int8x16 to float32x4x4_t. <a href="namespacearm__compute.xhtml#a4a20779ec9b583a9468b4fa60575d52e">More...</a><br /></td></tr> |
| <tr class="separator:a4a20779ec9b583a9468b4fa60575d52e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa8065e7933c00bdbf860278643c9e953"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#aa8065e7933c00bdbf860278643c9e953">convert_float32x4x3_to_uint8x8x3</a> (const float32x4x3_t &in1, const float32x4x3_t &in2, uint8x8x3_t &out)</td></tr> |
| <tr class="memdesc:aa8065e7933c00bdbf860278643c9e953"><td class="mdescLeft"> </td><td class="mdescRight">Converts from two float32x4x3_t to just one uint8x8x3_t. <a href="namespacearm__compute.xhtml#aa8065e7933c00bdbf860278643c9e953">More...</a><br /></td></tr> |
| <tr class="separator:aa8065e7933c00bdbf860278643c9e953"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a4ee01955c2dd8c14a0d107a36cb62618"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">convert_float32x4x4_to_uint8x16</a> (const float32x4x4_t &in, uint8x16_t &out)</td></tr> |
| <tr class="memdesc:a4ee01955c2dd8c14a0d107a36cb62618"><td class="mdescLeft"> </td><td class="mdescRight">Converts from two float32x4x4_t to just one uint8x16_t. <a href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">More...</a><br /></td></tr> |
| <tr class="separator:a4ee01955c2dd8c14a0d107a36cb62618"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9c673ade3003d5d4e28ebf5875795dc4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a9c673ade3003d5d4e28ebf5875795dc4">convert_float32x4x4_to_int8x16</a> (const float32x4x4_t &in, int8x16_t &out)</td></tr> |
| <tr class="memdesc:a9c673ade3003d5d4e28ebf5875795dc4"><td class="mdescLeft"> </td><td class="mdescRight">Converts from float32x4x4_t to just one int8x16_t. <a href="namespacearm__compute.xhtml#a9c673ade3003d5d4e28ebf5875795dc4">More...</a><br /></td></tr> |
| <tr class="separator:a9c673ade3003d5d4e28ebf5875795dc4"><td class="memSeparator" colspan="2"> </td></tr> |
| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a> |
| Variables</h2></td></tr> |
| <tr class="memitem:a869945609357fa552d94eb16f7aad4e9"><td class="memItemLeft" align="right" valign="top">const std::array< float32x4_t, 8 > </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a869945609357fa552d94eb16f7aad4e9">exp_tab</a></td></tr> |
| <tr class="memdesc:a869945609357fa552d94eb16f7aad4e9"><td class="mdescLeft"> </td><td class="mdescRight">Exponent polynomial coefficients. <a href="namespacearm__compute.xhtml#a869945609357fa552d94eb16f7aad4e9">More...</a><br /></td></tr> |
| <tr class="separator:a869945609357fa552d94eb16f7aad4e9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a48fb9cf404e8f7043235bf14105c9793"><td class="memItemLeft" align="right" valign="top">const std::array< float32x4_t, 8 > </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a48fb9cf404e8f7043235bf14105c9793">log_tab</a></td></tr> |
| <tr class="memdesc:a48fb9cf404e8f7043235bf14105c9793"><td class="mdescLeft"> </td><td class="mdescRight">Logarithm polynomial coefficients. <a href="namespacearm__compute.xhtml#a48fb9cf404e8f7043235bf14105c9793">More...</a><br /></td></tr> |
| <tr class="separator:a48fb9cf404e8f7043235bf14105c9793"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae3e74f28452dea05869826c30b95f54b"><td class="memItemLeft" align="right" valign="top">constexpr float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#ae3e74f28452dea05869826c30b95f54b">te_sin_coeff2</a> = 0.166666666666f</td></tr> |
| <tr class="memdesc:ae3e74f28452dea05869826c30b95f54b"><td class="mdescLeft"> </td><td class="mdescRight">Sin polynomial coefficients. <a href="namespacearm__compute.xhtml#ae3e74f28452dea05869826c30b95f54b">More...</a><br /></td></tr> |
| <tr class="separator:ae3e74f28452dea05869826c30b95f54b"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9c1bcf45a03708a37132c1e2df5cd2b0"><td class="memItemLeft" align="right" valign="top">constexpr float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a9c1bcf45a03708a37132c1e2df5cd2b0">te_sin_coeff3</a> = 0.05f</td></tr> |
| <tr class="separator:a9c1bcf45a03708a37132c1e2df5cd2b0"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a542bbd5e844a0a494e3e4078a433d44b"><td class="memItemLeft" align="right" valign="top">constexpr float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#a542bbd5e844a0a494e3e4078a433d44b">te_sin_coeff4</a> = 0.023809523810f</td></tr> |
| <tr class="separator:a542bbd5e844a0a494e3e4078a433d44b"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:afe0353e9228b8be37bcdb4a1770f44e3"><td class="memItemLeft" align="right" valign="top">constexpr float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml#afe0353e9228b8be37bcdb4a1770f44e3">te_sin_coeff5</a> = 0.013888888889f</td></tr> |
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| <h2 class="groupheader">Macro Definition Documentation</h2> |
| <a id="ae71449b1cc6e6250b91f539153a7a0d3"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ae71449b1cc6e6250b91f539153a7a0d3">◆ </a></span>M_PI</h2> |
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| <td class="memname">#define M_PI   (3.14159265358979323846)</td> |
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| |
| <p class="definition">Definition at line <a class="el" href="_n_e_math_8inl_source.xhtml#l00027">27</a> of file <a class="el" href="_n_e_math_8inl_source.xhtml">NEMath.inl</a>.</p> |
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