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| |
| <p><code>#include <<a class="el" href="_floating_point_converter_8hpp_source.xhtml">FloatingPointConverter.hpp</a>></code></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a> |
| Static Public Member Functions</h2></td></tr> |
| <tr class="memitem:af0fdbfb53596052d571cb73899f9da2b"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_utils_1_1_floating_point_converter.xhtml#af0fdbfb53596052d571cb73899f9da2b">ConvertFloat32To16</a> (const float *srcFloat32Buffer, size_t numElements, void *dstFloat16Buffer)</td></tr> |
| <tr class="memdesc:af0fdbfb53596052d571cb73899f9da2b"><td class="mdescLeft"> </td><td class="mdescRight">Converts a buffer of FP32 values to FP16, and stores in the given dstFloat16Buffer. <a href="#af0fdbfb53596052d571cb73899f9da2b">More...</a><br /></td></tr> |
| <tr class="separator:af0fdbfb53596052d571cb73899f9da2b"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac1f1568f02163a68906a0030e0ba9871"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_utils_1_1_floating_point_converter.xhtml#ac1f1568f02163a68906a0030e0ba9871">ConvertFloat16To32</a> (const void *srcFloat16Buffer, size_t numElements, float *dstFloat32Buffer)</td></tr> |
| <tr class="separator:ac1f1568f02163a68906a0030e0ba9871"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac7add3b3d40fbaab5e514c756a953d78"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_utils_1_1_floating_point_converter.xhtml#ac7add3b3d40fbaab5e514c756a953d78">ConvertFloat32ToBFloat16</a> (const float *srcFloat32Buffer, size_t numElements, void *dstBFloat16Buffer)</td></tr> |
| <tr class="separator:ac7add3b3d40fbaab5e514c756a953d78"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:af9e9df90cb6319b0406acf9a3bc27667"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_utils_1_1_floating_point_converter.xhtml#af9e9df90cb6319b0406acf9a3bc27667">ConvertBFloat16ToFloat32</a> (const void *srcBFloat16Buffer, size_t numElements, float *dstFloat32Buffer)</td></tr> |
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| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"> |
| <p class="definition">Definition at line <a class="el" href="_floating_point_converter_8hpp_source.xhtml#l00013">13</a> of file <a class="el" href="_floating_point_converter_8hpp_source.xhtml">FloatingPointConverter.hpp</a>.</p> |
| </div><h2 class="groupheader">Member Function Documentation</h2> |
| <a id="af9e9df90cb6319b0406acf9a3bc27667"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#af9e9df90cb6319b0406acf9a3bc27667">◆ </a></span>ConvertBFloat16ToFloat32()</h2> |
| |
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| <td class="memname">void ConvertBFloat16ToFloat32 </td> |
| <td>(</td> |
| <td class="paramtype">const void * </td> |
| <td class="paramname"><em>srcBFloat16Buffer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">size_t </td> |
| <td class="paramname"><em>numElements</em>, </td> |
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| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float * </td> |
| <td class="paramname"><em>dstFloat32Buffer</em> </td> |
| </tr> |
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| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
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| </td> |
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| <span class="mlabels"><span class="mlabel">static</span></span> </td> |
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| <p class="definition">Definition at line <a class="el" href="_floating_point_converter_8cpp_source.xhtml#l00061">61</a> of file <a class="el" href="_floating_point_converter_8cpp_source.xhtml">FloatingPointConverter.cpp</a>.</p> |
| |
| <p class="reference">References <a class="el" href="_b_float16_8hpp_source.xhtml#l00087">BFloat16::ToFloat32()</a>.</p> |
| |
| <p class="reference">Referenced by <a class="el" href="_floating_point_converter_test_8cpp_source.xhtml#l00109">BOOST_AUTO_TEST_CASE()</a>, <a class="el" href="_base_iterator_8hpp_source.xhtml#l00205">BFloat16Decoder::Get()</a>, and <a class="el" href="_base_iterator_8hpp_source.xhtml#l00388">BFloat16Encoder::Get()</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  BOOST_ASSERT(srcBFloat16Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  BOOST_ASSERT(dstFloat32Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_b_float16.xhtml">armnn::BFloat16</a>* bf16 = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="classarmnn_1_1_b_float16.xhtml">armnn::BFloat16</a>*<span class="keyword">></span>(srcBFloat16Buffer);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < numElements; i++)</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  dstFloat32Buffer[i] = bf16[i].<a class="code" href="classarmnn_1_1_b_float16.xhtml#afe0f15d338fde36113a613f6e165b0e9">ToFloat32</a>();</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> }</div><div class="ttc" id="classarmnn_1_1_b_float16_xhtml_afe0f15d338fde36113a613f6e165b0e9"><div class="ttname"><a href="classarmnn_1_1_b_float16.xhtml#afe0f15d338fde36113a613f6e165b0e9">armnn::BFloat16::ToFloat32</a></div><div class="ttdeci">float ToFloat32() const</div><div class="ttdef"><b>Definition:</b> <a href="_b_float16_8hpp_source.xhtml#l00087">BFloat16.hpp:87</a></div></div> |
| <div class="ttc" id="classarmnn_1_1_b_float16_xhtml"><div class="ttname"><a href="classarmnn_1_1_b_float16.xhtml">armnn::BFloat16</a></div><div class="ttdef"><b>Definition:</b> <a href="_b_float16_8hpp_source.xhtml#l00014">BFloat16.hpp:14</a></div></div> |
| </div><!-- fragment --> |
| </div> |
| </div> |
| <a id="ac1f1568f02163a68906a0030e0ba9871"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ac1f1568f02163a68906a0030e0ba9871">◆ </a></span>ConvertFloat16To32()</h2> |
| |
| <div class="memitem"> |
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| <td class="memname">void ConvertFloat16To32 </td> |
| <td>(</td> |
| <td class="paramtype">const void * </td> |
| <td class="paramname"><em>srcFloat16Buffer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">size_t </td> |
| <td class="paramname"><em>numElements</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float * </td> |
| <td class="paramname"><em>dstFloat32Buffer</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">static</span></span> </td> |
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| <p class="definition">Definition at line <a class="el" href="_floating_point_converter_8cpp_source.xhtml#l00031">31</a> of file <a class="el" href="_floating_point_converter_8cpp_source.xhtml">FloatingPointConverter.cpp</a>.</p> |
| |
| <p class="reference">Referenced by <a class="el" href="_floating_point_converter_test_8cpp_source.xhtml#l00037">BOOST_AUTO_TEST_CASE()</a>, <a class="el" href="_ref_convert_fp16_to_fp32_workload_8cpp_source.xhtml#l00016">RefConvertFp16ToFp32Workload::Execute()</a>, <a class="el" href="_neon_convert_fp16_to_fp32_workload_8cpp_source.xhtml#l00025">NeonConvertFp16ToFp32Workload::Execute()</a>, <a class="el" href="_convert_constants_8hpp_source.xhtml#l00025">Float16ToFloat32::Func()</a>, <a class="el" href="_base_iterator_8hpp_source.xhtml#l00222">Float16Decoder::Get()</a>, and <a class="el" href="_base_iterator_8hpp_source.xhtml#l00410">Float16Encoder::Get()</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> {</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  BOOST_ASSERT(srcFloat16Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  BOOST_ASSERT(dstFloat32Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a0f38fa92b2468d5378258a2b074c1a31">armnn::Half</a>* pHalf = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="namespacearmnn.xhtml#a0f38fa92b2468d5378258a2b074c1a31">armnn::Half</a>*<span class="keyword">></span>(srcFloat16Buffer);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < numElements; i++)</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  dstFloat32Buffer[i] = pHalf[i];</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> }</div><div class="ttc" id="namespacearmnn_xhtml_a0f38fa92b2468d5378258a2b074c1a31"><div class="ttname"><a href="namespacearmnn.xhtml#a0f38fa92b2468d5378258a2b074c1a31">armnn::Half</a></div><div class="ttdeci">half_float::half Half</div><div class="ttdef"><b>Definition:</b> <a href="_half_8hpp_source.xhtml#l00016">Half.hpp:16</a></div></div> |
| </div><!-- fragment --> |
| </div> |
| </div> |
| <a id="af0fdbfb53596052d571cb73899f9da2b"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#af0fdbfb53596052d571cb73899f9da2b">◆ </a></span>ConvertFloat32To16()</h2> |
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| <td class="memname">void ConvertFloat32To16 </td> |
| <td>(</td> |
| <td class="paramtype">const float * </td> |
| <td class="paramname"><em>srcFloat32Buffer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">size_t </td> |
| <td class="paramname"><em>numElements</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">void * </td> |
| <td class="paramname"><em>dstFloat16Buffer</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
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| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">static</span></span> </td> |
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| <p>Converts a buffer of FP32 values to FP16, and stores in the given dstFloat16Buffer. </p> |
| <p>dstFloat16Buffer should be (numElements * 2) in size </p> |
| |
| <p class="definition">Definition at line <a class="el" href="_floating_point_converter_8cpp_source.xhtml#l00016">16</a> of file <a class="el" href="_floating_point_converter_8cpp_source.xhtml">FloatingPointConverter.cpp</a>.</p> |
| |
| <p class="reference">Referenced by <a class="el" href="_floating_point_converter_test_8cpp_source.xhtml#l00015">BOOST_AUTO_TEST_CASE()</a>, <a class="el" href="_ref_convert_fp32_to_fp16_workload_8cpp_source.xhtml#l00017">RefConvertFp32ToFp16Workload::Execute()</a>, <a class="el" href="_neon_convert_fp32_to_fp16_workload_8cpp_source.xhtml#l00026">NeonConvertFp32ToFp16Workload::Execute()</a>, <a class="el" href="_convert_constants_8hpp_source.xhtml#l00046">Float32ToFloat16::Func()</a>, and <a class="el" href="_base_iterator_8hpp_source.xhtml#l00405">Float16Encoder::Set()</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  BOOST_ASSERT(srcFloat32Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  BOOST_ASSERT(dstFloat16Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="namespacearmnn.xhtml#a0f38fa92b2468d5378258a2b074c1a31">armnn::Half</a>* pHalf = <span class="keyword">reinterpret_cast<</span><a class="code" href="namespacearmnn.xhtml#a0f38fa92b2468d5378258a2b074c1a31">armnn::Half</a>*<span class="keyword">></span>(dstFloat16Buffer);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < numElements; i++)</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  pHalf[i] = <a class="code" href="namespacearmnn.xhtml#a0f38fa92b2468d5378258a2b074c1a31">armnn::Half</a>(srcFloat32Buffer[i]);</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> }</div><div class="ttc" id="namespacearmnn_xhtml_a0f38fa92b2468d5378258a2b074c1a31"><div class="ttname"><a href="namespacearmnn.xhtml#a0f38fa92b2468d5378258a2b074c1a31">armnn::Half</a></div><div class="ttdeci">half_float::half Half</div><div class="ttdef"><b>Definition:</b> <a href="_half_8hpp_source.xhtml#l00016">Half.hpp:16</a></div></div> |
| </div><!-- fragment --> |
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| </div> |
| <a id="ac7add3b3d40fbaab5e514c756a953d78"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ac7add3b3d40fbaab5e514c756a953d78">◆ </a></span>ConvertFloat32ToBFloat16()</h2> |
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| <td class="memname">void ConvertFloat32ToBFloat16 </td> |
| <td>(</td> |
| <td class="paramtype">const float * </td> |
| <td class="paramname"><em>srcFloat32Buffer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">size_t </td> |
| <td class="paramname"><em>numElements</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">void * </td> |
| <td class="paramname"><em>dstBFloat16Buffer</em> </td> |
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| <td></td> |
| <td>)</td> |
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| <p class="definition">Definition at line <a class="el" href="_floating_point_converter_8cpp_source.xhtml#l00046">46</a> of file <a class="el" href="_floating_point_converter_8cpp_source.xhtml">FloatingPointConverter.cpp</a>.</p> |
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| <p class="reference">Referenced by <a class="el" href="_floating_point_converter_test_8cpp_source.xhtml#l00056">BOOST_AUTO_TEST_CASE()</a>, and <a class="el" href="_base_iterator_8hpp_source.xhtml#l00383">BFloat16Encoder::Set()</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  BOOST_ASSERT(srcFloat32Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  BOOST_ASSERT(dstBFloat16Buffer != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="classarmnn_1_1_b_float16.xhtml">armnn::BFloat16</a>* bf16 = <span class="keyword">reinterpret_cast<</span><a class="code" href="classarmnn_1_1_b_float16.xhtml">armnn::BFloat16</a>*<span class="keyword">></span>(dstBFloat16Buffer);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < numElements; i++)</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  bf16[i] = <a class="code" href="classarmnn_1_1_b_float16.xhtml">armnn::BFloat16</a>(srcFloat32Buffer[i]);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }</div><div class="ttc" id="classarmnn_1_1_b_float16_xhtml"><div class="ttname"><a href="classarmnn_1_1_b_float16.xhtml">armnn::BFloat16</a></div><div class="ttdef"><b>Definition:</b> <a href="_b_float16_8hpp_source.xhtml#l00014">BFloat16.hpp:14</a></div></div> |
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| <hr/>The documentation for this class was generated from the following files:<ul> |
| <li>include/armnnUtils/<a class="el" href="_floating_point_converter_8hpp_source.xhtml">FloatingPointConverter.hpp</a></li> |
| <li>src/armnnUtils/<a class="el" href="_floating_point_converter_8cpp_source.xhtml">FloatingPointConverter.cpp</a></li> |
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| <li class="navelem"><a class="el" href="namespacearmnn_utils.xhtml">armnnUtils</a></li><li class="navelem"><a class="el" href="classarmnn_utils_1_1_floating_point_converter.xhtml">FloatingPointConverter</a></li> |
| <li class="footer">Generated on Fri Mar 13 2020 16:09:21 for ArmNN by |
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