<!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" lang="en-us" xml:lang="en-us">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>
<meta http-equiv="X-UA-Compatible" content="IE=edge"></meta>
<meta name="copyright" content="(C) Copyright 2005"></meta>
<meta name="DC.rights.owner" content="(C) Copyright 2005"></meta>
<meta name="DC.Type" content="cppGlobalStruct"></meta>
<meta name="DC.Title" content="CUpti_ActivityMemcpy"></meta>
<meta name="abstract" content="The activity record for memory copies."></meta>
<meta name="description" content=""></meta>
<meta name="DC.Format" content="XHTML"></meta>
<meta name="DC.Identifier" content="structCUpti__ActivityMemcpy"></meta>
<link rel="stylesheet" type="text/css" href="../common/formatting/commonltr.css"></link>
<link rel="stylesheet" type="text/css" href="../common/formatting/site.css"></link>
<title>CUPTI :: CUDA Toolkit Documentation</title>
<!--[if lt IE 9]>
<script src="../common/formatting/html5shiv-printshiv.min.js"></script>
<![endif]-->
<script type="text/javascript" charset="utf-8" src="../common/scripts/tynt/tynt.js"></script>
<script type="text/javascript" charset="utf-8" src="../common/formatting/jquery.min.js"></script>
<script type="text/javascript" charset="utf-8" src="../common/formatting/jquery.ba-hashchange.min.js"></script>
<script type="text/javascript" charset="utf-8" src="../common/formatting/jquery.scrollintoview.min.js"></script>
<script type="text/javascript" src="../search/htmlFileList.js"></script>
<script type="text/javascript" src="../search/htmlFileInfoList.js"></script>
<script type="text/javascript" src="../search/nwSearchFnt.min.js"></script>
<script type="text/javascript" src="../search/stemmers/en_stemmer.min.js"></script>
<script type="text/javascript" src="../search/index-1.js"></script>
<script type="text/javascript" src="../search/index-2.js"></script>
<script type="text/javascript" src="../search/index-3.js"></script>
<link rel="canonical" href="http://docs.nvidia.com/cuda/cupti/index.html"></link>
<link rel="stylesheet" type="text/css" href="../common/formatting/qwcode.highlight.css"></link>
</head>
<body>
<header id="header"><span id="company">NVIDIA</span><span id="site-title">CUDA Toolkit Documentation</span><form id="search" method="get" action="search">
<input type="text" name="search-text"></input><fieldset id="search-location">
<legend>Search In:</legend>
<label><input type="radio" name="search-type" value="site"></input>Entire Site</label>
<label><input type="radio" name="search-type" value="document"></input>Just This Document</label></fieldset>
<button type="reset">clear search</button>
<button id="submit" type="submit">search</button></form>
</header>
<div id="site-content">
<nav id="site-nav">
<div class="category closed"><a href="../index.html" title="The root of the site.">CUDA Toolkit
v6.5</a></div>
<div class="category"><a href="index.html" title="CUPTI">CUPTI</a></div>
<ul>
<li>
<div class="section-link"><a href="r_main.html#r_main">1. Usage</a></div>
<ul>
<li>
<div class="section-link"><a href="r_main.html#r_compatibility_requirements">1.1. CUPTI Compatibility and Requirements</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_initialization">1.2. CUPTI Initialization</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_activity">1.3. CUPTI Activity API</a></div>
<ul>
<li>
<div class="section-link"><a href="r_main.html#r_context_activity">1.3.1. Context Activity Record</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_legacy_activity">1.3.2. Legacy Activity Records</a></div>
</li>
</ul>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_callback_api">1.4. CUPTI Callback API</a></div>
<ul>
<li>
<div class="section-link"><a href="r_main.html#r_driver_runtime_api_callback">1.4.1. Driver and Runtime API Callbacks</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_resource_callbacks">1.4.2. Resource Callbacks</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_synchronization_callbacks">1.4.3. Synchronization Callbacks</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_nvtx_callbacks">1.4.4. NVIDIA Tools Extension Callbacks</a></div>
</li>
</ul>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_event_api">1.5. CUPTI Event API</a></div>
<ul>
<li>
<div class="section-link"><a href="r_main.html#r_collecting_kernel_execution_events">1.5.1. Collecting Kernel Execution Events</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_sampling_events">1.5.2. Sampling Events</a></div>
</li>
</ul>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_metric_api">1.6. CUPTI Metric API</a></div>
</li>
<li>
<div class="section-link"><a href="r_main.html#r_samples">1.7. Samples</a></div>
</li>
</ul>
</li>
<li>
<div class="section-link"><a href="modules.html#modules">2. Modules</a></div>
<ul>
<li>
<div class="section-link"><a href="group__CUPTI__VERSION__API.html#group__CUPTI__VERSION__API">2.1. CUPTI Version</a></div>
</li>
<li>
<div class="section-link"><a href="group__CUPTI__RESULT__API.html#group__CUPTI__RESULT__API">2.2. CUPTI Result Codes</a></div>
</li>
<li>
<div class="section-link"><a href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API">2.3. CUPTI Activity API</a></div>
</li>
<li>
<div class="section-link"><a href="group__CUPTI__CALLBACK__API.html#group__CUPTI__CALLBACK__API">2.4. CUPTI Callback API</a></div>
</li>
<li>
<div class="section-link"><a href="group__CUPTI__EVENT__API.html#group__CUPTI__EVENT__API">2.5. CUPTI Event API</a></div>
</li>
<li>
<div class="section-link"><a href="group__CUPTI__METRIC__API.html#group__CUPTI__METRIC__API">2.6. CUPTI Metric API</a></div>
</li>
</ul>
</li>
<li>
<div class="section-link"><a href="annotated.html#annotated">3. Data Structures</a></div>
<ul>
<li>
<div class="section-link"><a href="structCUpti__Activity.html#structCUpti__Activity">3.1. CUpti_Activity</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityAPI.html#structCUpti__ActivityAPI">3.2. CUpti_ActivityAPI</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityAutoBoostState.html#structCUpti__ActivityAutoBoostState">3.3. CUpti_ActivityAutoBoostState</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityBranch.html#structCUpti__ActivityBranch">3.4. CUpti_ActivityBranch</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityBranch2.html#structCUpti__ActivityBranch2">3.5. CUpti_ActivityBranch2</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityCdpKernel.html#structCUpti__ActivityCdpKernel">3.6. CUpti_ActivityCdpKernel</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityContext.html#structCUpti__ActivityContext">3.7. CUpti_ActivityContext</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityDevice.html#structCUpti__ActivityDevice">3.8. CUpti_ActivityDevice</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityDeviceAttribute.html#structCUpti__ActivityDeviceAttribute">3.9. CUpti_ActivityDeviceAttribute</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityEnvironment.html#structCUpti__ActivityEnvironment">3.10. CUpti_ActivityEnvironment</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityEvent.html#structCUpti__ActivityEvent">3.11. CUpti_ActivityEvent</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityEventInstance.html#structCUpti__ActivityEventInstance">3.12. CUpti_ActivityEventInstance</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityFunction.html#structCUpti__ActivityFunction">3.13. CUpti_ActivityFunction</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityGlobalAccess.html#structCUpti__ActivityGlobalAccess">3.14. CUpti_ActivityGlobalAccess</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityGlobalAccess2.html#structCUpti__ActivityGlobalAccess2">3.15. CUpti_ActivityGlobalAccess2</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityInstructionExecution.html#structCUpti__ActivityInstructionExecution">3.16. CUpti_ActivityInstructionExecution</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityKernel.html#structCUpti__ActivityKernel">3.17. CUpti_ActivityKernel</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2">3.18. CUpti_ActivityKernel2</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityMarker.html#structCUpti__ActivityMarker">3.19. CUpti_ActivityMarker</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityMarkerData.html#structCUpti__ActivityMarkerData">3.20. CUpti_ActivityMarkerData</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy">3.21. CUpti_ActivityMemcpy</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityMemcpy2.html#structCUpti__ActivityMemcpy2">3.22. CUpti_ActivityMemcpy2</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityMemset.html#structCUpti__ActivityMemset">3.23. CUpti_ActivityMemset</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityMetric.html#structCUpti__ActivityMetric">3.24. CUpti_ActivityMetric</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityMetricInstance.html#structCUpti__ActivityMetricInstance">3.25. CUpti_ActivityMetricInstance</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityModule.html#structCUpti__ActivityModule">3.26. CUpti_ActivityModule</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityName.html#structCUpti__ActivityName">3.27. CUpti_ActivityName</a></div>
</li>
<li>
<div class="section-link"><a href="unionCUpti__ActivityObjectKindId.html#unionCUpti__ActivityObjectKindId">3.28. CUpti_ActivityObjectKindId</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityOverhead.html#structCUpti__ActivityOverhead">3.29. CUpti_ActivityOverhead</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityPreemption.html#structCUpti__ActivityPreemption">3.30. CUpti_ActivityPreemption</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivitySharedAccess.html#structCUpti__ActivitySharedAccess">3.31. CUpti_ActivitySharedAccess</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivitySourceLocator.html#structCUpti__ActivitySourceLocator">3.32. CUpti_ActivitySourceLocator</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityUnifiedMemoryCounter.html#structCUpti__ActivityUnifiedMemoryCounter">3.33. CUpti_ActivityUnifiedMemoryCounter</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ActivityUnifiedMemoryCounterConfig.html#structCUpti__ActivityUnifiedMemoryCounterConfig">3.34. CUpti_ActivityUnifiedMemoryCounterConfig</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__CallbackData.html#structCUpti__CallbackData">3.35. CUpti_CallbackData</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__EventGroupSet.html#structCUpti__EventGroupSet">3.36. CUpti_EventGroupSet</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__EventGroupSets.html#structCUpti__EventGroupSets">3.37. CUpti_EventGroupSets</a></div>
</li>
<li>
<div class="section-link"><a href="unionCUpti__MetricValue.html#unionCUpti__MetricValue">3.38. CUpti_MetricValue</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ModuleResourceData.html#structCUpti__ModuleResourceData">3.39. CUpti_ModuleResourceData</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__NvtxData.html#structCUpti__NvtxData">3.40. CUpti_NvtxData</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__ResourceData.html#structCUpti__ResourceData">3.41. CUpti_ResourceData</a></div>
</li>
<li>
<div class="section-link"><a href="structCUpti__SynchronizeData.html#structCUpti__SynchronizeData">3.42. CUpti_SynchronizeData</a></div>
</li>
</ul>
</li>
<li>
<div class="section-link"><a href="functions.html#functions">4. Data Fields</a></div>
</li>
<li>
<div class="section-link"><a href="notices-header.html#notices-header">Notices</a></div>
<ul></ul>
</li>
</ul>
</nav>
<div id="resize-nav"></div>
<nav id="search-results">
<h2>Search Results</h2>
<ol></ol>
</nav>
<div id="contents-container">
<div id="breadcrumbs-container">
<div id="breadcrumbs"><a href="structCUpti__ActivityMarkerData.html" shape="rect">< Previous</a> | <a href="structCUpti__ActivityMemcpy2.html" shape="rect">Next ></a></div>
<div id="release-info">CUPTI
(<a href="../../pdf/CUPTI_Library.pdf">PDF</a>)
-
v6.5
(<a href="https://developer.nvidia.com/cuda-toolkit-archive">older</a>)
-
Last updated August 1, 2014
-
<a href="mailto:cudatools@nvidia.com?subject=CUDA Toolkit Documentation Feedback: CUPTI">Send Feedback</a>
-
<span class="st_facebook"></span><span class="st_twitter"></span><span class="st_linkedin"></span><span class="st_reddit"></span><span class="st_slashdot"></span><span class="st_tumblr"></span><span class="st_sharethis"></span></div>
</div>
<article id="contents">
<div class="topic reference apiRef apiClassifier cppClassifier cppStruct cppGlobalStruct" id="structCUpti__ActivityMemcpy"><a name="structCUpti__ActivityMemcpy" shape="rect">
<!-- --></a><h2 class="
 topictitle2 cppClass
 ">3.21. CUpti_ActivityMemcpy Struct Reference</h2>
<h2>[<a class="xref xref apiRelation cppClassifierModule" href="group__CUPTI__ACTIVITY__API.html" shape="rect">CUPTI Activity API</a>]
</h2>
<div class="section">
<p>This activity record represents a memory copy (CUPTI_ACTIVITY_KIND_MEMCPY). </p>
</div>
<h3 class="fake_sectiontitle member_header">Public Variables</h3>
<dl class="members">
<dt><span class="member_type">uint64_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_16050f9550f0d7db52036cffe81745f47" shape="rect">bytes</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint32_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_1d3697623a1fac6c2cd54805a201a70b1" shape="rect">contextId</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint8_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_154db77c0e4c71dc7f4b30213ff9f6f3b" shape="rect">copyKind</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint32_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_18715619a0555e7e75e4f96890aad4af4" shape="rect">correlationId</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint32_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_14d34daa9068348322d931dcc3d8cc5da" shape="rect">deviceId</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint8_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_11f21718f123f1dce41f80d16e3f89c94" shape="rect">dstKind</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint64_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_1bb7798000bd79dab352b22ef586fbb9b" shape="rect">end</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint8_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_102f04d50706dc986ff487572e28396b2" shape="rect">flags</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type"><a href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API_1gefed720d5a60c3e8b286cd386c4913e3" title="The kinds of activity records. " shape="rect">CUpti_ActivityKind</a> </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_16b196d14f88cd0f956b77127d4919222" shape="rect">kind</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">
void
* </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_149cbe015c779a6cbdc2220bce339866a" shape="rect">reserved0</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint32_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_1d9366d4d84c6a37aeda7632a91180644" shape="rect">runtimeCorrelationId</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint8_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_1ecffc65a3493dd46c9b7d2e7b394e595" shape="rect">srcKind</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint64_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_1f2ee23b605610659df0484026a68f670" shape="rect">start</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint32_t </span><span class="member_name"><a href="#structCUpti__ActivityMemcpy_149baa8894d0fe9cfaf5adf86a07c2dd4" shape="rect">streamId</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
</dl>
<div class="description">
<h3 class="sectiontitle">Variables</h3>
<dl class="description">
<dt class="description"><a name="structCUpti__ActivityMemcpy_16050f9550f0d7db52036cffe81745f47" id="structCUpti__ActivityMemcpy_16050f9550f0d7db52036cffe81745f47" shape="rect">
<!-- --></a><span>uint64_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_16050f9550f0d7db52036cffe81745f47" shape="rect">bytes</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The number of bytes transferred by the memory copy. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_1d3697623a1fac6c2cd54805a201a70b1" id="structCUpti__ActivityMemcpy_1d3697623a1fac6c2cd54805a201a70b1" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_1d3697623a1fac6c2cd54805a201a70b1" shape="rect">contextId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The ID of the context where the memory copy is occurring. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_154db77c0e4c71dc7f4b30213ff9f6f3b" id="structCUpti__ActivityMemcpy_154db77c0e4c71dc7f4b30213ff9f6f3b" shape="rect">
<!-- --></a><span>uint8_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_154db77c0e4c71dc7f4b30213ff9f6f3b" shape="rect">copyKind</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The kind of the memory copy, stored as a byte to reduce record size. </p>
<p class="p apiDesc_subtitle"><strong class="ph b">See also:</strong></p>
<p class="p see_subsection"><a class="xref" href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API_1g10056d66c2ee966fc5cde439eb0a3661" title="The kind of a memory copy, indicating the source and destination targets of the copy." shape="rect">CUpti_ActivityMemcpyKind</a></p>
<p class="p"></p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_18715619a0555e7e75e4f96890aad4af4" id="structCUpti__ActivityMemcpy_18715619a0555e7e75e4f96890aad4af4" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_18715619a0555e7e75e4f96890aad4af4" shape="rect">correlationId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The correlation ID of the memory copy. Each memory copy is assigned a unique correlation ID that is identical to the correlation
ID in the driver API activity record that launched the memory copy.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_14d34daa9068348322d931dcc3d8cc5da" id="structCUpti__ActivityMemcpy_14d34daa9068348322d931dcc3d8cc5da" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_14d34daa9068348322d931dcc3d8cc5da" shape="rect">deviceId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The ID of the device where the memory copy is occurring. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_11f21718f123f1dce41f80d16e3f89c94" id="structCUpti__ActivityMemcpy_11f21718f123f1dce41f80d16e3f89c94" shape="rect">
<!-- --></a><span>uint8_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_11f21718f123f1dce41f80d16e3f89c94" shape="rect">dstKind</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The destination memory kind read by the memory copy, stored as a byte to reduce record size. </p>
<p class="p apiDesc_subtitle"><strong class="ph b">See also:</strong></p>
<p class="p see_subsection"><a class="xref" href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API_1g9969b86f0e54989b27080dc6083263bc" title="The kinds of memory accessed by a memory copy." shape="rect">CUpti_ActivityMemoryKind</a></p>
<p class="p"></p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_1bb7798000bd79dab352b22ef586fbb9b" id="structCUpti__ActivityMemcpy_1bb7798000bd79dab352b22ef586fbb9b" shape="rect">
<!-- --></a><span>uint64_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_1bb7798000bd79dab352b22ef586fbb9b" shape="rect">end</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The end timestamp for the memory copy, in ns. A value of 0 for both the start and end timestamps indicates that timestamp
information could not be collected for the memory copy.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_102f04d50706dc986ff487572e28396b2" id="structCUpti__ActivityMemcpy_102f04d50706dc986ff487572e28396b2" shape="rect">
<!-- --></a><span>uint8_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_102f04d50706dc986ff487572e28396b2" shape="rect">flags</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The flags associated with the memory copy. </p>
<p class="p apiDesc_subtitle"><strong class="ph b">See also:</strong></p>
<p class="p see_subsection"><a class="xref" href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API_1gaef8ced52897c4377b0aee6196c37639" title="Flags associated with activity records." shape="rect">CUpti_ActivityFlag</a></p>
<p class="p"></p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_16b196d14f88cd0f956b77127d4919222" id="structCUpti__ActivityMemcpy_16b196d14f88cd0f956b77127d4919222" shape="rect">
<!-- --></a><span><a href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API_1gefed720d5a60c3e8b286cd386c4913e3" title="The kinds of activity records. " shape="rect">CUpti_ActivityKind</a><a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_16b196d14f88cd0f956b77127d4919222" shape="rect">kind</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The activity record kind, must be CUPTI_ACTIVITY_KIND_MEMCPY. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_149cbe015c779a6cbdc2220bce339866a" id="structCUpti__ActivityMemcpy_149cbe015c779a6cbdc2220bce339866a" shape="rect">
<!-- --></a><span>
void
* <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_149cbe015c779a6cbdc2220bce339866a" shape="rect">reserved0</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> Undefined. Reserved for internal use. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_1d9366d4d84c6a37aeda7632a91180644" id="structCUpti__ActivityMemcpy_1d9366d4d84c6a37aeda7632a91180644" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_1d9366d4d84c6a37aeda7632a91180644" shape="rect">runtimeCorrelationId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The runtime correlation ID of the memory copy. Each memory copy is assigned a unique runtime correlation ID that is identical
to the correlation ID in the runtime API activity record that launched the memory copy.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_1ecffc65a3493dd46c9b7d2e7b394e595" id="structCUpti__ActivityMemcpy_1ecffc65a3493dd46c9b7d2e7b394e595" shape="rect">
<!-- --></a><span>uint8_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_1ecffc65a3493dd46c9b7d2e7b394e595" shape="rect">srcKind</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The source memory kind read by the memory copy, stored as a byte to reduce record size. </p>
<p class="p apiDesc_subtitle"><strong class="ph b">See also:</strong></p>
<p class="p see_subsection"><a class="xref" href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API_1g9969b86f0e54989b27080dc6083263bc" title="The kinds of memory accessed by a memory copy." shape="rect">CUpti_ActivityMemoryKind</a></p>
<p class="p"></p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_1f2ee23b605610659df0484026a68f670" id="structCUpti__ActivityMemcpy_1f2ee23b605610659df0484026a68f670" shape="rect">
<!-- --></a><span>uint64_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_1f2ee23b605610659df0484026a68f670" shape="rect">start</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The start timestamp for the memory copy, in ns. A value of 0 for both the start and end timestamps indicates that timestamp
information could not be collected for the memory copy.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityMemcpy_149baa8894d0fe9cfaf5adf86a07c2dd4" id="structCUpti__ActivityMemcpy_149baa8894d0fe9cfaf5adf86a07c2dd4" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy" title="The activity record for memory copies. " shape="rect">CUpti_ActivityMemcpy</a>::<a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy_149baa8894d0fe9cfaf5adf86a07c2dd4" shape="rect">streamId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The ID of the stream where the memory copy is occurring. </p>
</div>
</dd>
</dl>
</div>
</div>
<hr id="contents-end"></hr>
</article>
</div>
</div>
<script language="JavaScript" type="text/javascript" charset="utf-8" src="../common/formatting/common.min.js"></script>
<script language="JavaScript" type="text/javascript" charset="utf-8" src="../common/scripts/google-analytics/google-analytics-write.js"></script>
<script language="JavaScript" type="text/javascript" charset="utf-8" src="../common/scripts/google-analytics/google-analytics-tracker.js"></script>
<script type="text/javascript">var switchTo5x=true;</script><script type="text/javascript" src="http://w.sharethis.com/button/buttons.js"></script><script type="text/javascript">stLight.options({publisher: "998dc202-a267-4d8e-bce9-14debadb8d92", doNotHash: false, doNotCopy: false, hashAddressBar: false});</script></body>
</html>
distrib
>
Mageia
>
5
>
x86_64
>
media
>
nonfree-release
>
by-pkgid
>
d44b02ea46d82d6a48df31bbd1a088f3
>
files
>
1246
