| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml"> |
| <head> |
| <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> |
| <meta http-equiv="X-UA-Compatible" content="IE=9"/> |
| <meta name="generator" content="Doxygen 1.8.17"/> |
| <meta name="viewport" content="width=device-width, initial-scale=1"/> |
| <title>mxnet: dnnl_layer_normalization_desc_t Struct Reference</title> |
| <link href="tabs.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="jquery.js"></script> |
| <script type="text/javascript" src="dynsections.js"></script> |
| <link href="search/search.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="search/searchdata.js"></script> |
| <script type="text/javascript" src="search/search.js"></script> |
| <link href="doxygen.css" rel="stylesheet" type="text/css" /> |
| </head> |
| <body> |
| <div id="top"><!-- do not remove this div, it is closed by doxygen! --> |
| <div id="titlearea"> |
| <table cellspacing="0" cellpadding="0"> |
| <tbody> |
| <tr style="height: 56px;"> |
| <td id="projectalign" style="padding-left: 0.5em;"> |
| <div id="projectname">mxnet |
| </div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <!-- end header part --> |
| <!-- Generated by Doxygen 1.8.17 --> |
| <script type="text/javascript"> |
| /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ |
| var searchBox = new SearchBox("searchBox", "search",false,'Search'); |
| /* @license-end */ |
| </script> |
| <script type="text/javascript" src="menudata.js"></script> |
| <script type="text/javascript" src="menu.js"></script> |
| <script type="text/javascript"> |
| /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ |
| $(function() { |
| initMenu('',true,false,'search.php','Search'); |
| $(document).ready(function() { init_search(); }); |
| }); |
| /* @license-end */</script> |
| <div id="main-nav"></div> |
| <!-- window showing the filter options --> |
| <div id="MSearchSelectWindow" |
| onmouseover="return searchBox.OnSearchSelectShow()" |
| onmouseout="return searchBox.OnSearchSelectHide()" |
| onkeydown="return searchBox.OnSearchSelectKey(event)"> |
| </div> |
| |
| <!-- iframe showing the search results (closed by default) --> |
| <div id="MSearchResultsWindow"> |
| <iframe src="javascript:void(0)" frameborder="0" |
| name="MSearchResults" id="MSearchResults"> |
| </iframe> |
| </div> |
| |
| </div><!-- top --> |
| <div class="header"> |
| <div class="summary"> |
| <a href="#pub-attribs">Public Attributes</a> | |
| <a href="structdnnl__layer__normalization__desc__t-members.html">List of all members</a> </div> |
| <div class="headertitle"> |
| <div class="title">dnnl_layer_normalization_desc_t Struct Reference<div class="ingroups"><a class="el" href="group__dnnl__api.html">Dnnl_api</a> » <a class="el" href="group__dnnl__api__primitives.html">Dnnl_api_primitives</a> » <a class="el" href="group__dnnl__api__layer__normalization.html">Dnnl_api_layer_normalization</a></div></div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| |
| <p>A descriptor of a Layer Normalization operation. |
| <a href="structdnnl__layer__normalization__desc__t.html#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="oneapi_2dnnl_2dnnl__types_8h_source.html">dnnl_types.h</a>></code></p> |
| <div class="dynheader"> |
| Collaboration diagram for dnnl_layer_normalization_desc_t:</div> |
| <div class="dyncontent"> |
| <div class="center"><img src="structdnnl__layer__normalization__desc__t__coll__graph.png" border="0" usemap="#dnnl__layer__normalization__desc__t_coll__map" alt="Collaboration graph"/></div> |
| <!-- MAP 0 --> |
| </div> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> |
| Public Attributes</h2></td></tr> |
| <tr class="memitem:a91a36772ae6a9c48316ff41458cadcf4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__dnnl__api__primitives__common.html#ga9878f4795e53ad8443e5c0a29e53286a">dnnl_primitive_kind_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#a91a36772ae6a9c48316ff41458cadcf4">primitive_kind</a></td></tr> |
| <tr class="separator:a91a36772ae6a9c48316ff41458cadcf4"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a15480bc3b7ef17d6d151258b7a751dca"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__dnnl__api__primitives__common.html#gae3c1f22ae55645782923fbfd8b07d0c4">dnnl_prop_kind_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#a15480bc3b7ef17d6d151258b7a751dca">prop_kind</a></td></tr> |
| <tr class="separator:a15480bc3b7ef17d6d151258b7a751dca"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:af974f20608c034176e52d3f697964cd0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#af974f20608c034176e52d3f697964cd0">data_desc</a></td></tr> |
| <tr class="memdesc:af974f20608c034176e52d3f697964cd0"><td class="mdescLeft"> </td><td class="mdescRight">Source and destination memory descriptor. <a href="structdnnl__layer__normalization__desc__t.html#af974f20608c034176e52d3f697964cd0">More...</a><br /></td></tr> |
| <tr class="separator:af974f20608c034176e52d3f697964cd0"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a02923a3207c9d4ddc7355b967a096f35"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#a02923a3207c9d4ddc7355b967a096f35">diff_data_desc</a></td></tr> |
| <tr class="memdesc:a02923a3207c9d4ddc7355b967a096f35"><td class="mdescLeft"> </td><td class="mdescRight">Source and destination gradient memory descriptor. <a href="structdnnl__layer__normalization__desc__t.html#a02923a3207c9d4ddc7355b967a096f35">More...</a><br /></td></tr> |
| <tr class="separator:a02923a3207c9d4ddc7355b967a096f35"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a341586c80c38296776322fce413d159c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#a341586c80c38296776322fce413d159c">data_scaleshift_desc</a></td></tr> |
| <tr class="separator:a341586c80c38296776322fce413d159c"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a677acbe1322ae82a2877f288c8da528d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#a677acbe1322ae82a2877f288c8da528d">diff_data_scaleshift_desc</a></td></tr> |
| <tr class="separator:a677acbe1322ae82a2877f288c8da528d"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa4cde3388ff942b1410ca143ccb010d1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#aa4cde3388ff942b1410ca143ccb010d1">stat_desc</a></td></tr> |
| <tr class="separator:aa4cde3388ff942b1410ca143ccb010d1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a3b91b83b4fd696879a817dded69ab737"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#a3b91b83b4fd696879a817dded69ab737">layer_norm_epsilon</a></td></tr> |
| <tr class="memdesc:a3b91b83b4fd696879a817dded69ab737"><td class="mdescLeft"> </td><td class="mdescRight">Layer normalization epsilon parameter. <a href="structdnnl__layer__normalization__desc__t.html#a3b91b83b4fd696879a817dded69ab737">More...</a><br /></td></tr> |
| <tr class="separator:a3b91b83b4fd696879a817dded69ab737"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a070cb38389b0c0c3434f8f48cf7c9f48"><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="structdnnl__layer__normalization__desc__t.html#a070cb38389b0c0c3434f8f48cf7c9f48">flags</a></td></tr> |
| <tr class="separator:a070cb38389b0c0c3434f8f48cf7c9f48"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>A descriptor of a Layer Normalization operation. </p> |
| </div><h2 class="groupheader">Member Data Documentation</h2> |
| <a id="af974f20608c034176e52d3f697964cd0"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#af974f20608c034176e52d3f697964cd0">◆ </a></span>data_desc</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> dnnl_layer_normalization_desc_t::data_desc</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Source and destination memory descriptor. </p> |
| |
| </div> |
| </div> |
| <a id="a341586c80c38296776322fce413d159c"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a341586c80c38296776322fce413d159c">◆ </a></span>data_scaleshift_desc</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> dnnl_layer_normalization_desc_t::data_scaleshift_desc</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Scale and shift data and gradient memory descriptors.</p> |
| <p>Scaleshift memory descriptor uses 2D <a class="el" href="group__dnnl__api__memory.html#gga395e42b594683adb25ed2d842bb3091da1bd907fc29344dfe7ba88336960dcf53" title="plain 2D tensor">dnnl_ab</a> format[2, normalized_dim] where 1-st dimension contains gamma parameter, 2-nd dimension contains beta parameter. Normalized_dim is equal to the last logical dimension of the data tensor across which normalization is performed. </p> |
| |
| </div> |
| </div> |
| <a id="a02923a3207c9d4ddc7355b967a096f35"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a02923a3207c9d4ddc7355b967a096f35">◆ </a></span>diff_data_desc</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> dnnl_layer_normalization_desc_t::diff_data_desc</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Source and destination gradient memory descriptor. </p> |
| |
| </div> |
| </div> |
| <a id="a677acbe1322ae82a2877f288c8da528d"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a677acbe1322ae82a2877f288c8da528d">◆ </a></span>diff_data_scaleshift_desc</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> dnnl_layer_normalization_desc_t::diff_data_scaleshift_desc</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a id="a070cb38389b0c0c3434f8f48cf7c9f48"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a070cb38389b0c0c3434f8f48cf7c9f48">◆ </a></span>flags</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">unsigned dnnl_layer_normalization_desc_t::flags</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a id="a3b91b83b4fd696879a817dded69ab737"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a3b91b83b4fd696879a817dded69ab737">◆ </a></span>layer_norm_epsilon</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float dnnl_layer_normalization_desc_t::layer_norm_epsilon</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Layer normalization epsilon parameter. </p> |
| |
| </div> |
| </div> |
| <a id="a91a36772ae6a9c48316ff41458cadcf4"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a91a36772ae6a9c48316ff41458cadcf4">◆ </a></span>primitive_kind</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="group__dnnl__api__primitives__common.html#ga9878f4795e53ad8443e5c0a29e53286a">dnnl_primitive_kind_t</a> dnnl_layer_normalization_desc_t::primitive_kind</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>The kind of primitive. Used for self-identifying the primitive descriptor. Must be <a class="el" href="group__dnnl__api__primitives__common.html#gga9878f4795e53ad8443e5c0a29e53286aa8fe4eac2a079b1278abbc80cf0d90aff" title="A layer normalization primitive.">dnnl_layer_normalization</a>. </p> |
| |
| </div> |
| </div> |
| <a id="a15480bc3b7ef17d6d151258b7a751dca"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a15480bc3b7ef17d6d151258b7a751dca">◆ </a></span>prop_kind</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="group__dnnl__api__primitives__common.html#gae3c1f22ae55645782923fbfd8b07d0c4">dnnl_prop_kind_t</a> dnnl_layer_normalization_desc_t::prop_kind</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>The kind of propagation. Possible values: <a class="el" href="group__dnnl__api__primitives__common.html#ggae3c1f22ae55645782923fbfd8b07d0c4a992e03bebfe623ac876b3636333bbce0">dnnl_forward_training</a>, <a class="el" href="group__dnnl__api__primitives__common.html#ggae3c1f22ae55645782923fbfd8b07d0c4a2f77a568a675dec649eb0450c997856d">dnnl_forward_inference</a>, <a class="el" href="group__dnnl__api__primitives__common.html#ggae3c1f22ae55645782923fbfd8b07d0c4a326a5e31769302972e7bded555e1cc10" title="Backward propagation (with respect to all parameters).">dnnl_backward</a>, and <a class="el" href="group__dnnl__api__primitives__common.html#ggae3c1f22ae55645782923fbfd8b07d0c4a524dd6cb2ed9680bbd170ba15261d218" title="Backward data propagation.">dnnl_backward_data</a>. </p> |
| |
| </div> |
| </div> |
| <a id="aa4cde3388ff942b1410ca143ccb010d1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aa4cde3388ff942b1410ca143ccb010d1">◆ </a></span>stat_desc</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="structdnnl__memory__desc__t.html">dnnl_memory_desc_t</a> dnnl_layer_normalization_desc_t::stat_desc</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Mean and variance data memory descriptors.</p> |
| <p>Statistics (mean and variance) memory descriptor is the k-dimensional tensor where k is equal to data_tensor_ndims - 1 and may have any plain (stride[last_dim] == 1) user-provided format. </p> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this struct was generated from the following file:<ul> |
| <li>/work/mxnet/include/onednn/oneapi/dnnl/<a class="el" href="oneapi_2dnnl_2dnnl__types_8h_source.html">dnnl_types.h</a></li> |
| </ul> |
| </div><!-- contents --> |
| <!-- start footer part --> |
| <hr class="footer"/><address class="footer"><small> |
| Generated on Sun Aug 1 2021 20:32:49 for mxnet by  <a href="http://www.doxygen.org/index.html"> |
| <img class="footer" src="doxygen.png" alt="doxygen"/> |
| </a> 1.8.17 |
| </small></address> |
| </body> |
| </html> |