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<meta name="abstract" content="Data passed into a NVTX callback function."></meta>
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<div class="category"><a href="index.html" title="CUPTI">CUPTI</a></div>
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<div class="section-link"><a href="r_main.html#r_main">1. Usage</a></div>
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<li>
<div class="section-link"><a href="r_main.html#r_compatibility_requirements">1.1. CUPTI Compatibility and Requirements</a></div>
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<div class="section-link"><a href="r_main.html#r_initialization">1.2. CUPTI Initialization</a></div>
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<div class="section-link"><a href="r_main.html#r_activity">1.3. CUPTI Activity API</a></div>
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<div class="section-link"><a href="r_main.html#r_context_activity">1.3.1. Context Activity Record</a></div>
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<div class="section-link"><a href="r_main.html#r_legacy_activity">1.3.2. Legacy Activity Records</a></div>
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<div class="section-link"><a href="r_main.html#r_callback_api">1.4. CUPTI Callback API</a></div>
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<div class="section-link"><a href="r_main.html#r_driver_runtime_api_callback">1.4.1. Driver and Runtime API Callbacks</a></div>
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<div class="section-link"><a href="r_main.html#r_resource_callbacks">1.4.2. Resource Callbacks</a></div>
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<div class="section-link"><a href="r_main.html#r_synchronization_callbacks">1.4.3. Synchronization Callbacks</a></div>
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<div class="section-link"><a href="r_main.html#r_nvtx_callbacks">1.4.4. NVIDIA Tools Extension Callbacks</a></div>
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<div class="section-link"><a href="r_main.html#r_event_api">1.5. CUPTI Event API</a></div>
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<div class="section-link"><a href="r_main.html#r_collecting_kernel_execution_events">1.5.1. Collecting Kernel Execution Events</a></div>
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<div class="section-link"><a href="r_main.html#r_sampling_events">1.5.2. Sampling Events</a></div>
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<div class="section-link"><a href="r_main.html#r_metric_api">1.6. CUPTI Metric API</a></div>
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<div class="section-link"><a href="r_main.html#r_samples">1.7. Samples</a></div>
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<div class="section-link"><a href="modules.html#modules">2. Modules</a></div>
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<div class="section-link"><a href="group__CUPTI__VERSION__API.html#group__CUPTI__VERSION__API">2.1. CUPTI Version</a></div>
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<div class="section-link"><a href="group__CUPTI__RESULT__API.html#group__CUPTI__RESULT__API">2.2. CUPTI Result Codes</a></div>
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<div class="section-link"><a href="group__CUPTI__ACTIVITY__API.html#group__CUPTI__ACTIVITY__API">2.3. CUPTI Activity API</a></div>
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<div class="section-link"><a href="group__CUPTI__CALLBACK__API.html#group__CUPTI__CALLBACK__API">2.4. CUPTI Callback API</a></div>
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<div class="section-link"><a href="group__CUPTI__EVENT__API.html#group__CUPTI__EVENT__API">2.5. CUPTI Event API</a></div>
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<div class="section-link"><a href="group__CUPTI__METRIC__API.html#group__CUPTI__METRIC__API">2.6. CUPTI Metric API</a></div>
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<div class="section-link"><a href="annotated.html#annotated">3. Data Structures</a></div>
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<div class="section-link"><a href="structCUpti__Activity.html#structCUpti__Activity">3.1. CUpti_Activity</a></div>
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<div class="section-link"><a href="structCUpti__ActivityAPI.html#structCUpti__ActivityAPI">3.2. CUpti_ActivityAPI</a></div>
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<div class="section-link"><a href="structCUpti__ActivityAutoBoostState.html#structCUpti__ActivityAutoBoostState">3.3. CUpti_ActivityAutoBoostState</a></div>
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<div class="section-link"><a href="structCUpti__ActivityBranch.html#structCUpti__ActivityBranch">3.4. CUpti_ActivityBranch</a></div>
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<div class="section-link"><a href="structCUpti__ActivityBranch2.html#structCUpti__ActivityBranch2">3.5. CUpti_ActivityBranch2</a></div>
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<div class="section-link"><a href="structCUpti__ActivityCdpKernel.html#structCUpti__ActivityCdpKernel">3.6. CUpti_ActivityCdpKernel</a></div>
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<div class="section-link"><a href="structCUpti__ActivityContext.html#structCUpti__ActivityContext">3.7. CUpti_ActivityContext</a></div>
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<div class="section-link"><a href="structCUpti__ActivityDevice.html#structCUpti__ActivityDevice">3.8. CUpti_ActivityDevice</a></div>
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<div class="section-link"><a href="structCUpti__ActivityDeviceAttribute.html#structCUpti__ActivityDeviceAttribute">3.9. CUpti_ActivityDeviceAttribute</a></div>
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<div class="section-link"><a href="structCUpti__ActivityEnvironment.html#structCUpti__ActivityEnvironment">3.10. CUpti_ActivityEnvironment</a></div>
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<div class="section-link"><a href="structCUpti__ActivityEvent.html#structCUpti__ActivityEvent">3.11. CUpti_ActivityEvent</a></div>
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<div class="section-link"><a href="structCUpti__ActivityEventInstance.html#structCUpti__ActivityEventInstance">3.12. CUpti_ActivityEventInstance</a></div>
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<div class="section-link"><a href="structCUpti__ActivityFunction.html#structCUpti__ActivityFunction">3.13. CUpti_ActivityFunction</a></div>
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<div class="section-link"><a href="structCUpti__ActivityGlobalAccess.html#structCUpti__ActivityGlobalAccess">3.14. CUpti_ActivityGlobalAccess</a></div>
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<div class="section-link"><a href="structCUpti__ActivityGlobalAccess2.html#structCUpti__ActivityGlobalAccess2">3.15. CUpti_ActivityGlobalAccess2</a></div>
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<div class="section-link"><a href="structCUpti__ActivityInstructionExecution.html#structCUpti__ActivityInstructionExecution">3.16. CUpti_ActivityInstructionExecution</a></div>
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<div class="section-link"><a href="structCUpti__ActivityKernel.html#structCUpti__ActivityKernel">3.17. CUpti_ActivityKernel</a></div>
</li>
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<div class="section-link"><a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2">3.18. CUpti_ActivityKernel2</a></div>
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<div class="section-link"><a href="structCUpti__ActivityMarker.html#structCUpti__ActivityMarker">3.19. CUpti_ActivityMarker</a></div>
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<div class="section-link"><a href="structCUpti__ActivityMarkerData.html#structCUpti__ActivityMarkerData">3.20. CUpti_ActivityMarkerData</a></div>
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<div class="section-link"><a href="structCUpti__ActivityMemcpy.html#structCUpti__ActivityMemcpy">3.21. CUpti_ActivityMemcpy</a></div>
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<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>
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<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>
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<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>
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<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>
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<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>
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<div class="section-link"><a href="structCUpti__CallbackData.html#structCUpti__CallbackData">3.35. CUpti_CallbackData</a></div>
</li>
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<div class="section-link"><a href="structCUpti__EventGroupSet.html#structCUpti__EventGroupSet">3.36. CUpti_EventGroupSet</a></div>
</li>
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<div class="section-link"><a href="structCUpti__EventGroupSets.html#structCUpti__EventGroupSets">3.37. CUpti_EventGroupSets</a></div>
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<div class="section-link"><a href="unionCUpti__MetricValue.html#unionCUpti__MetricValue">3.38. CUpti_MetricValue</a></div>
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<div class="section-link"><a href="structCUpti__ModuleResourceData.html#structCUpti__ModuleResourceData">3.39. CUpti_ModuleResourceData</a></div>
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<div class="section-link"><a href="structCUpti__NvtxData.html#structCUpti__NvtxData">3.40. CUpti_NvtxData</a></div>
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<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>
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<div class="section-link"><a href="functions.html#functions">4. Data Fields</a></div>
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<div class="topic reference apiRef apiClassifier cppClassifier cppStruct cppGlobalStruct" id="structCUpti__NvtxData"><a name="structCUpti__NvtxData" shape="rect">
<!-- --></a><h2 class="
 topictitle2 cppClass
 ">3.40. CUpti_NvtxData Struct Reference</h2>
<h2>[<a class="xref xref apiRelation cppClassifierModule" href="group__CUPTI__CALLBACK__API.html" shape="rect">CUPTI Callback API</a>]
</h2>
<div class="section">
<p>Data passed into a NVTX callback function as the <tt class="ph tt code">cbdata</tt> argument to <a class="xref" href="group__CUPTI__CALLBACK__API.html#group__CUPTI__CALLBACK__API_1g84b7295694fda2bbfda931682a07bf4f" title="Function type for a callback." shape="rect">CUpti_CallbackFunc</a>. The <tt class="ph tt code">cbdata</tt> will be this type for <tt class="ph tt code">domain</tt> equal to CUPTI_CB_DOMAIN_NVTX. Unless otherwise notes, the callback data is valid only within the invocation of the callback
function that is passed the data. If you need to retain some data for use outside of the callback, you must make a copy of
that data.
</p>
</div>
<h3 class="fake_sectiontitle member_header">Public Variables</h3>
<dl class="members">
<dt><span class="member_type">const
char
* </span><span class="member_name"><a href="#structCUpti__NvtxData_129b7697eacc3130d6e789441e880f56b" shape="rect">functionName</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">const
void
* </span><span class="member_name"><a href="#structCUpti__NvtxData_1f7e94572b94c6d872c6a402ec026feaa" shape="rect">functionParams</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__NvtxData_129b7697eacc3130d6e789441e880f56b" id="structCUpti__NvtxData_129b7697eacc3130d6e789441e880f56b" shape="rect">
<!-- --></a><span>const
char
* <a href="structCUpti__NvtxData.html#structCUpti__NvtxData" title="Data passed into a NVTX callback function. " shape="rect">CUpti_NvtxData</a>::<a href="structCUpti__NvtxData.html#structCUpti__NvtxData_129b7697eacc3130d6e789441e880f56b" shape="rect">functionName</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> Name of the NVTX API function which issued the callback. This string is a global constant and so may be accessed outside
of the callback.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__NvtxData_1f7e94572b94c6d872c6a402ec026feaa" id="structCUpti__NvtxData_1f7e94572b94c6d872c6a402ec026feaa" shape="rect">
<!-- --></a><span>const
void
* <a href="structCUpti__NvtxData.html#structCUpti__NvtxData" title="Data passed into a NVTX callback function. " shape="rect">CUpti_NvtxData</a>::<a href="structCUpti__NvtxData.html#structCUpti__NvtxData_1f7e94572b94c6d872c6a402ec026feaa" shape="rect">functionParams</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> Pointer to the arguments passed to the NVTX API call. See generated_nvtx_meta.h for structure definitions for the parameters
for each NVTX API function.
</p>
</div>
</dd>
</dl>
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