435 lines
19 KiB
HTML
435 lines
19 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.11"/>
|
|
<title>CUTLASS: cutlass::device_memory Namespace 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>
|
|
<script type="text/javascript">
|
|
$(document).ready(function() { init_search(); });
|
|
</script>
|
|
<script type="text/x-mathjax-config">
|
|
MathJax.Hub.Config({
|
|
extensions: ["tex2jax.js"],
|
|
jax: ["input/TeX","output/HTML-CSS"],
|
|
});
|
|
</script><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.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="projectlogo"><img alt="Logo" src="cutlass-logo-small.png"/></td>
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">CUTLASS
|
|
</div>
|
|
<div id="projectbrief">CUDA Templates for Linear Algebra Subroutines and Solvers</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.11 -->
|
|
<script type="text/javascript">
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
</script>
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="index.html"><span>Main Page</span></a></li>
|
|
<li><a href="modules.html"><span>Modules</span></a></li>
|
|
<li class="current"><a href="namespaces.html"><span>Namespaces</span></a></li>
|
|
<li><a href="annotated.html"><span>Classes</span></a></li>
|
|
<li><a href="files.html"><span>Files</span></a></li>
|
|
<li>
|
|
<div id="MSearchBox" class="MSearchBoxInactive">
|
|
<span class="left">
|
|
<img id="MSearchSelect" src="search/mag_sel.png"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
alt=""/>
|
|
<input type="text" id="MSearchField" value="Search" accesskey="S"
|
|
onfocus="searchBox.OnSearchFieldFocus(true)"
|
|
onblur="searchBox.OnSearchFieldFocus(false)"
|
|
onkeyup="searchBox.OnSearchFieldChange(event)"/>
|
|
</span><span class="right">
|
|
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
|
|
</span>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="navrow2" class="tabs2">
|
|
<ul class="tablist">
|
|
<li><a href="namespaces.html"><span>Namespace List</span></a></li>
|
|
<li><a href="namespacemembers.html"><span>Namespace Members</span></a></li>
|
|
</ul>
|
|
</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 id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="namespacecutlass.html">cutlass</a></li><li class="navelem"><a class="el" href="namespacecutlass_1_1device__memory.html">device_memory</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="summary">
|
|
<a href="#nested-classes">Classes</a> |
|
|
<a href="#func-members">Functions</a> </div>
|
|
<div class="headertitle">
|
|
<div class="title">cutlass::device_memory Namespace Reference</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
|
|
Classes</h2></td></tr>
|
|
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1device__memory_1_1allocation.html">allocation</a></td></tr>
|
|
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Device allocation abstraction that tracks size and capacity. <a href="structcutlass_1_1device__memory_1_1allocation.html#details">More...</a><br /></td></tr>
|
|
<tr class="separator:"><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:a345678796dcc23b33b4288e26c9b029f"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
|
|
<tr class="memitem:a345678796dcc23b33b4288e26c9b029f"><td class="memTemplItemLeft" align="right" valign="top">T * </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#a345678796dcc23b33b4288e26c9b029f">allocate</a> (size_t count=1)</td></tr>
|
|
<tr class="memdesc:a345678796dcc23b33b4288e26c9b029f"><td class="mdescLeft"> </td><td class="mdescRight">Allocate a buffer of <code>count</code> elements of type <code>T</code> on the current CUDA device. <a href="#a345678796dcc23b33b4288e26c9b029f">More...</a><br /></td></tr>
|
|
<tr class="separator:a345678796dcc23b33b4288e26c9b029f"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ae1978e48f195a60ad01e94815b35bdac"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
|
|
<tr class="memitem:ae1978e48f195a60ad01e94815b35bdac"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#ae1978e48f195a60ad01e94815b35bdac">free</a> (T *ptr)</td></tr>
|
|
<tr class="memdesc:ae1978e48f195a60ad01e94815b35bdac"><td class="mdescLeft"> </td><td class="mdescRight">Free the buffer pointed to by <code>ptr</code>. <a href="#ae1978e48f195a60ad01e94815b35bdac">More...</a><br /></td></tr>
|
|
<tr class="separator:ae1978e48f195a60ad01e94815b35bdac"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a117e201964852b2b3e228d81eaf73f93"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
|
|
<tr class="memitem:a117e201964852b2b3e228d81eaf73f93"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#a117e201964852b2b3e228d81eaf73f93">copy</a> (T *dst, T const *src, size_t count, cudaMemcpyKind kind)</td></tr>
|
|
<tr class="separator:a117e201964852b2b3e228d81eaf73f93"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:adce1a75429c0eae9d34dc18944777325"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
|
|
<tr class="memitem:adce1a75429c0eae9d34dc18944777325"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#adce1a75429c0eae9d34dc18944777325">copy_to_device</a> (T *dst, T const *src, size_t count=1)</td></tr>
|
|
<tr class="separator:adce1a75429c0eae9d34dc18944777325"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a5333f291105136d2e8e4c31329d93c31"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
|
|
<tr class="memitem:a5333f291105136d2e8e4c31329d93c31"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#a5333f291105136d2e8e4c31329d93c31">copy_to_host</a> (T *dst, T const *src, size_t count=1)</td></tr>
|
|
<tr class="separator:a5333f291105136d2e8e4c31329d93c31"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a8ff6151b081442db9af7421110c0242b"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
|
|
<tr class="memitem:a8ff6151b081442db9af7421110c0242b"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#a8ff6151b081442db9af7421110c0242b">copy_device_to_device</a> (T *dst, T const *src, size_t count=1)</td></tr>
|
|
<tr class="separator:a8ff6151b081442db9af7421110c0242b"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a0a3ab26e6c9a8aae6b09bfb3e4eb24e8"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
|
|
<tr class="memitem:a0a3ab26e6c9a8aae6b09bfb3e4eb24e8"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#a0a3ab26e6c9a8aae6b09bfb3e4eb24e8">copy_host_to_host</a> (T *dst, T const *src, size_t count=1)</td></tr>
|
|
<tr class="separator:a0a3ab26e6c9a8aae6b09bfb3e4eb24e8"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a72db7a89f91c55a23a3cb51e48951709"><td class="memTemplParams" colspan="2">template<typename OutputIterator , typename T > </td></tr>
|
|
<tr class="memitem:a72db7a89f91c55a23a3cb51e48951709"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#a72db7a89f91c55a23a3cb51e48951709">insert_to_host</a> (OutputIterator begin, OutputIterator end, T const *device_begin)</td></tr>
|
|
<tr class="memdesc:a72db7a89f91c55a23a3cb51e48951709"><td class="mdescLeft"> </td><td class="mdescRight">Copies elements from device memory to host-side range. <a href="#a72db7a89f91c55a23a3cb51e48951709">More...</a><br /></td></tr>
|
|
<tr class="separator:a72db7a89f91c55a23a3cb51e48951709"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a8eec1bf6dd3ff9f8fdb339a9735e6b09"><td class="memTemplParams" colspan="2">template<typename T , typename InputIterator > </td></tr>
|
|
<tr class="memitem:a8eec1bf6dd3ff9f8fdb339a9735e6b09"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacecutlass_1_1device__memory.html#a8eec1bf6dd3ff9f8fdb339a9735e6b09">insert_to_device</a> (T *device_begin, InputIterator begin, InputIterator end)</td></tr>
|
|
<tr class="memdesc:a8eec1bf6dd3ff9f8fdb339a9735e6b09"><td class="mdescLeft"> </td><td class="mdescRight">Copies elements to device memory from host-side range. <a href="#a8eec1bf6dd3ff9f8fdb339a9735e6b09">More...</a><br /></td></tr>
|
|
<tr class="separator:a8eec1bf6dd3ff9f8fdb339a9735e6b09"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table>
|
|
<h2 class="groupheader">Function Documentation</h2>
|
|
<a class="anchor" id="a345678796dcc23b33b4288e26c9b029f"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">T* cutlass::device_memory::allocate </td>
|
|
<td>(</td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>count</em> = <code>1</code></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a117e201964852b2b3e228d81eaf73f93"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::copy </td>
|
|
<td>(</td>
|
|
<td class="paramtype">T * </td>
|
|
<td class="paramname"><em>dst</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">T const * </td>
|
|
<td class="paramname"><em>src</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>count</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">cudaMemcpyKind </td>
|
|
<td class="paramname"><em>kind</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a8ff6151b081442db9af7421110c0242b"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::copy_device_to_device </td>
|
|
<td>(</td>
|
|
<td class="paramtype">T * </td>
|
|
<td class="paramname"><em>dst</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">T const * </td>
|
|
<td class="paramname"><em>src</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>count</em> = <code>1</code> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a0a3ab26e6c9a8aae6b09bfb3e4eb24e8"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::copy_host_to_host </td>
|
|
<td>(</td>
|
|
<td class="paramtype">T * </td>
|
|
<td class="paramname"><em>dst</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">T const * </td>
|
|
<td class="paramname"><em>src</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>count</em> = <code>1</code> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="adce1a75429c0eae9d34dc18944777325"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::copy_to_device </td>
|
|
<td>(</td>
|
|
<td class="paramtype">T * </td>
|
|
<td class="paramname"><em>dst</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">T const * </td>
|
|
<td class="paramname"><em>src</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>count</em> = <code>1</code> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a5333f291105136d2e8e4c31329d93c31"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::copy_to_host </td>
|
|
<td>(</td>
|
|
<td class="paramtype">T * </td>
|
|
<td class="paramname"><em>dst</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">T const * </td>
|
|
<td class="paramname"><em>src</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>count</em> = <code>1</code> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ae1978e48f195a60ad01e94815b35bdac"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::free </td>
|
|
<td>(</td>
|
|
<td class="paramtype">T * </td>
|
|
<td class="paramname"><em>ptr</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a8eec1bf6dd3ff9f8fdb339a9735e6b09"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename T , typename InputIterator > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::insert_to_device </td>
|
|
<td>(</td>
|
|
<td class="paramtype">T * </td>
|
|
<td class="paramname"><em>device_begin</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">InputIterator </td>
|
|
<td class="paramname"><em>begin</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">InputIterator </td>
|
|
<td class="paramname"><em>end</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a72db7a89f91c55a23a3cb51e48951709"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<div class="memtemplate">
|
|
template<typename OutputIterator , typename T > </div>
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void cutlass::device_memory::insert_to_host </td>
|
|
<td>(</td>
|
|
<td class="paramtype">OutputIterator </td>
|
|
<td class="paramname"><em>begin</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">OutputIterator </td>
|
|
<td class="paramname"><em>end</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">T const * </td>
|
|
<td class="paramname"><em>device_begin</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
</div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.11
|
|
</small></address>
|
|
</body>
|
|
</html>
|