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<meta name="abstract" content="The activity record for a kernel (CUDA 5.5 onwards)."></meta>
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<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>
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<div class="section-link"><a href="r_main.html#r_metric_api">1.6. CUPTI Metric API</a></div>
</li>
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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>
<ul>
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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>
</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>
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<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>
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<div class="section-link"><a href="notices-header.html#notices-header">Notices</a></div>
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<div class="topic reference apiRef apiClassifier cppClassifier cppStruct cppGlobalStruct" id="structCUpti__ActivityKernel2"><a name="structCUpti__ActivityKernel2" shape="rect">
<!-- --></a><h2 class="
 topictitle2 cppClass
 ">3.18. CUpti_ActivityKernel2 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 kernel execution (CUPTI_ACTIVITY_KIND_KERNEL and CUPTI_ACTIVITY_KIND_CONCURRENT_KERNEL).
</p>
</div>
<h3 class="fake_sectiontitle member_header">Public Variables</h3>
<dl class="members">
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_1bb2b68cdbb218f18820abf88b638e5a7" shape="rect">blockX</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_1824ff4aeeefbf9b746d8f39d22a96cd1" shape="rect">blockY</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_1dfe0deee290c171ccd6e84bd6192d5ee" shape="rect">blockZ</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__ActivityKernel2_192e74324daa8665d573e5014f72ccb8c" shape="rect">completed</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__ActivityKernel2_13d2195b1665d6da8e83a3463f3977bc7" shape="rect">contextId</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__ActivityKernel2_1aa2420d2c56d463b3428f317b9f86ae2" 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__ActivityKernel2_118bf4a19250b8bf7d9d19cebf7f43c3d" shape="rect">deviceId</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_1028451077da650771c5df045f0b555b2" shape="rect">dynamicSharedMemory</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__ActivityKernel2_15919087d294027fdb577f0a49126a8d4" 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__ActivityKernel2_1a4e77c8d77fd7865212b38c06efe2295" shape="rect">executed</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int64_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_14b65d82e9688fbe1ae1022b5b03b7a02" shape="rect">gridId</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_19cd27a855d920a9b47e1df977aab3edd" shape="rect">gridX</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_17c93f2dc0c225915feb8b3b74b3c4e84" shape="rect">gridY</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_1635faef74322db6307988a7e45e3cfea" shape="rect">gridZ</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__ActivityKernel2_10224258421f5cb560cc21fb820b966a6" shape="rect">kind</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__ActivityKernel2_1dc1a70760a7957bfa794ae9b150d61b2" shape="rect">localMemoryPerThread</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__ActivityKernel2_1a18e593a822ea6e6eec2e24782a45691" shape="rect">localMemoryTotal</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">const
char
* </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_179a76e374b09d20bfdf2474c6f9fa6b3" shape="rect">name</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">uint16_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_1a4b039cdaf7e6d9bac28d6594d5fa156" shape="rect">registersPerThread</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__ActivityKernel2_1caa17e8a99abc44e2a82ce3563614f00" shape="rect">requested</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__ActivityKernel2_17ce9734227bbb8f72f0e4ea5ee3d96c9" shape="rect">reserved0</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__ActivityKernel2_13bf3e0af4293a057012726a11fdc487d" shape="rect">sharedMemoryConfig</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__ActivityKernel2_126fa72bce71b25d187492a43e188d772" shape="rect">start</a></span></dt>
<dd class="shortdesc"><span></span><span class="desc"></span></dd>
<dt><span class="member_type">int32_t </span><span class="member_name"><a href="#structCUpti__ActivityKernel2_1e3b43ccafa257038e17520642c294150" shape="rect">staticSharedMemory</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__ActivityKernel2_1c8de749b5fa90977bb2b7e493d60dfed" 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__ActivityKernel2_1bb2b68cdbb218f18820abf88b638e5a7" id="structCUpti__ActivityKernel2_1bb2b68cdbb218f18820abf88b638e5a7" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1bb2b68cdbb218f18820abf88b638e5a7" shape="rect">blockX</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The X-dimension block size for the kernel. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1824ff4aeeefbf9b746d8f39d22a96cd1" id="structCUpti__ActivityKernel2_1824ff4aeeefbf9b746d8f39d22a96cd1" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1824ff4aeeefbf9b746d8f39d22a96cd1" shape="rect">blockY</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The Y-dimension block size for the kernel. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1dfe0deee290c171ccd6e84bd6192d5ee" id="structCUpti__ActivityKernel2_1dfe0deee290c171ccd6e84bd6192d5ee" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1dfe0deee290c171ccd6e84bd6192d5ee" shape="rect">blockZ</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The Z-dimension grid size for the kernel. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_192e74324daa8665d573e5014f72ccb8c" id="structCUpti__ActivityKernel2_192e74324daa8665d573e5014f72ccb8c" shape="rect">
<!-- --></a><span>uint64_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_192e74324daa8665d573e5014f72ccb8c" shape="rect">completed</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The completed timestamp for the kernel execution, in ns. It represents the completion of all it's child kernels and the kernel
itself. A value of CUPTI_TIMESTAMP_UNKNOWN indicates that the completion time is unknown.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_13d2195b1665d6da8e83a3463f3977bc7" id="structCUpti__ActivityKernel2_13d2195b1665d6da8e83a3463f3977bc7" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_13d2195b1665d6da8e83a3463f3977bc7" shape="rect">contextId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The ID of the context where the kernel is executing. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1aa2420d2c56d463b3428f317b9f86ae2" id="structCUpti__ActivityKernel2_1aa2420d2c56d463b3428f317b9f86ae2" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1aa2420d2c56d463b3428f317b9f86ae2" shape="rect">correlationId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The correlation ID of the kernel. Each kernel execution is assigned a unique correlation ID that is identical to the correlation
ID in the driver or runtime API activity record that launched the kernel.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_118bf4a19250b8bf7d9d19cebf7f43c3d" id="structCUpti__ActivityKernel2_118bf4a19250b8bf7d9d19cebf7f43c3d" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_118bf4a19250b8bf7d9d19cebf7f43c3d" shape="rect">deviceId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The ID of the device where the kernel is executing. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1028451077da650771c5df045f0b555b2" id="structCUpti__ActivityKernel2_1028451077da650771c5df045f0b555b2" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1028451077da650771c5df045f0b555b2" shape="rect">dynamicSharedMemory</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The dynamic shared memory reserved for the kernel, in bytes. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_15919087d294027fdb577f0a49126a8d4" id="structCUpti__ActivityKernel2_15919087d294027fdb577f0a49126a8d4" shape="rect">
<!-- --></a><span>uint64_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_15919087d294027fdb577f0a49126a8d4" shape="rect">end</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The end timestamp for the kernel execution, in ns. A value of 0 for both the start and end timestamps indicates that timestamp
information could not be collected for the kernel.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1a4e77c8d77fd7865212b38c06efe2295" id="structCUpti__ActivityKernel2_1a4e77c8d77fd7865212b38c06efe2295" shape="rect">
<!-- --></a><span>uint8_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1a4e77c8d77fd7865212b38c06efe2295" shape="rect">executed</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The cache configuration used for the kernel. The value is one of the CUfunc_cache enumeration values from cuda.h. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_14b65d82e9688fbe1ae1022b5b03b7a02" id="structCUpti__ActivityKernel2_14b65d82e9688fbe1ae1022b5b03b7a02" shape="rect">
<!-- --></a><span>int64_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_14b65d82e9688fbe1ae1022b5b03b7a02" shape="rect">gridId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The grid ID of the kernel. Each kernel is assigned a unique grid ID at runtime. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_19cd27a855d920a9b47e1df977aab3edd" id="structCUpti__ActivityKernel2_19cd27a855d920a9b47e1df977aab3edd" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_19cd27a855d920a9b47e1df977aab3edd" shape="rect">gridX</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The X-dimension grid size for the kernel. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_17c93f2dc0c225915feb8b3b74b3c4e84" id="structCUpti__ActivityKernel2_17c93f2dc0c225915feb8b3b74b3c4e84" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_17c93f2dc0c225915feb8b3b74b3c4e84" shape="rect">gridY</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The Y-dimension grid size for the kernel. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1635faef74322db6307988a7e45e3cfea" id="structCUpti__ActivityKernel2_1635faef74322db6307988a7e45e3cfea" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1635faef74322db6307988a7e45e3cfea" shape="rect">gridZ</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The Z-dimension grid size for the kernel. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_10224258421f5cb560cc21fb820b966a6" id="structCUpti__ActivityKernel2_10224258421f5cb560cc21fb820b966a6" 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__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_10224258421f5cb560cc21fb820b966a6" shape="rect">kind</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The activity record kind, must be CUPTI_ACTIVITY_KIND_KERNEL or CUPTI_ACTIVITY_KIND_CONCURRENT_KERNEL. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1dc1a70760a7957bfa794ae9b150d61b2" id="structCUpti__ActivityKernel2_1dc1a70760a7957bfa794ae9b150d61b2" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1dc1a70760a7957bfa794ae9b150d61b2" shape="rect">localMemoryPerThread</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The amount of local memory reserved for each thread, in bytes. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1a18e593a822ea6e6eec2e24782a45691" id="structCUpti__ActivityKernel2_1a18e593a822ea6e6eec2e24782a45691" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1a18e593a822ea6e6eec2e24782a45691" shape="rect">localMemoryTotal</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The total amount of local memory reserved for the kernel, in bytes. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_179a76e374b09d20bfdf2474c6f9fa6b3" id="structCUpti__ActivityKernel2_179a76e374b09d20bfdf2474c6f9fa6b3" shape="rect">
<!-- --></a><span>const
char
* <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_179a76e374b09d20bfdf2474c6f9fa6b3" shape="rect">name</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The name of the kernel. This name is shared across all activity records representing the same kernel, and so should not be
modified.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1a4b039cdaf7e6d9bac28d6594d5fa156" id="structCUpti__ActivityKernel2_1a4b039cdaf7e6d9bac28d6594d5fa156" shape="rect">
<!-- --></a><span>uint16_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1a4b039cdaf7e6d9bac28d6594d5fa156" shape="rect">registersPerThread</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The number of registers required for each thread executing the kernel. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1caa17e8a99abc44e2a82ce3563614f00" id="structCUpti__ActivityKernel2_1caa17e8a99abc44e2a82ce3563614f00" shape="rect">
<!-- --></a><span>uint8_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1caa17e8a99abc44e2a82ce3563614f00" shape="rect">requested</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The cache configuration requested by the kernel. The value is one of the CUfunc_cache enumeration values from cuda.h. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_17ce9734227bbb8f72f0e4ea5ee3d96c9" id="structCUpti__ActivityKernel2_17ce9734227bbb8f72f0e4ea5ee3d96c9" shape="rect">
<!-- --></a><span>
void
* <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_17ce9734227bbb8f72f0e4ea5ee3d96c9" 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__ActivityKernel2_13bf3e0af4293a057012726a11fdc487d" id="structCUpti__ActivityKernel2_13bf3e0af4293a057012726a11fdc487d" shape="rect">
<!-- --></a><span>uint8_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_13bf3e0af4293a057012726a11fdc487d" shape="rect">sharedMemoryConfig</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The shared memory configuration used for the kernel. The value is one of the CUsharedconfig enumeration values from cuda.h.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_126fa72bce71b25d187492a43e188d772" id="structCUpti__ActivityKernel2_126fa72bce71b25d187492a43e188d772" shape="rect">
<!-- --></a><span>uint64_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_126fa72bce71b25d187492a43e188d772" shape="rect">start</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The start timestamp for the kernel execution, in ns. A value of 0 for both the start and end timestamps indicates that timestamp
information could not be collected for the kernel.
</p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1e3b43ccafa257038e17520642c294150" id="structCUpti__ActivityKernel2_1e3b43ccafa257038e17520642c294150" shape="rect">
<!-- --></a><span>int32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1e3b43ccafa257038e17520642c294150" shape="rect">staticSharedMemory</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The static shared memory allocated for the kernel, in bytes. </p>
</div>
</dd>
<dt class="description"><a name="structCUpti__ActivityKernel2_1c8de749b5fa90977bb2b7e493d60dfed" id="structCUpti__ActivityKernel2_1c8de749b5fa90977bb2b7e493d60dfed" shape="rect">
<!-- --></a><span>uint32_t <a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2" title="The activity record for a kernel (CUDA 5.5 onwards). " shape="rect">CUpti_ActivityKernel2</a>::<a href="structCUpti__ActivityKernel2.html#structCUpti__ActivityKernel2_1c8de749b5fa90977bb2b7e493d60dfed" shape="rect">streamId</a> [inherited] </span></dt>
<dd class="description">
<div class="section">
<p> The ID of the stream where the kernel is executing. </p>
</div>
</dd>
</dl>
</div>
</div>
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