<!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="CUDA_ARRAY3D_DESCRIPTOR"></meta> <meta name="abstract" content=""></meta> <meta name="description" content=""></meta> <meta name="DC.Format" content="XHTML"></meta> <meta name="DC.Identifier" content="structCUDA__ARRAY3D__DESCRIPTOR"></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>CUDA Driver API :: 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/cuda-driver-api/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="CUDA Driver API">CUDA Driver API</a></div> <ul> <li> <div class="section-link"><a href="api-sync-behavior.html#api-sync-behavior">1. API synchronization behavior </a></div> </li> <li> <div class="section-link"><a href="stream-sync-behavior.html#stream-sync-behavior">2. Stream synchronization behavior</a></div> </li> <li> <div class="section-link"><a href="modules.html#modules">3. Modules</a></div> <ul> <li> <div class="section-link"><a href="group__CUDA__TYPES.html#group__CUDA__TYPES">3.1. Data types used by CUDA driver</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__ERROR.html#group__CUDA__ERROR">3.2. Error Handling</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__INITIALIZE.html#group__CUDA__INITIALIZE">3.3. Initialization</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__VERSION.html#group__CUDA__VERSION">3.4. Version Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__DEVICE.html#group__CUDA__DEVICE">3.5. Device Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__DEVICE__DEPRECATED.html#group__CUDA__DEVICE__DEPRECATED">3.6. Device Management [DEPRECATED]</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__CTX.html#group__CUDA__CTX">3.7. Context Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__CTX__DEPRECATED.html#group__CUDA__CTX__DEPRECATED">3.8. Context Management [DEPRECATED]</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__MODULE.html#group__CUDA__MODULE">3.9. Module Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__MEM.html#group__CUDA__MEM">3.10. Memory Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__UNIFIED.html#group__CUDA__UNIFIED">3.11. Unified Addressing</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__STREAM.html#group__CUDA__STREAM">3.12. Stream Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__EVENT.html#group__CUDA__EVENT">3.13. Event Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__EXEC.html#group__CUDA__EXEC">3.14. Execution Control</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__EXEC__DEPRECATED.html#group__CUDA__EXEC__DEPRECATED">3.15. Execution Control [DEPRECATED]</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__OCCUPANCY.html#group__CUDA__OCCUPANCY">3.16. Occupancy</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__TEXREF.html#group__CUDA__TEXREF">3.17. Texture Reference Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__TEXREF__DEPRECATED.html#group__CUDA__TEXREF__DEPRECATED">3.18. Texture Reference Management [DEPRECATED]</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__SURFREF.html#group__CUDA__SURFREF">3.19. Surface Reference Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__TEXOBJECT.html#group__CUDA__TEXOBJECT">3.20. Texture Object Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__SURFOBJECT.html#group__CUDA__SURFOBJECT">3.21. Surface Object Management</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__PEER__ACCESS.html#group__CUDA__PEER__ACCESS">3.22. Peer Context Memory Access</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__GRAPHICS.html#group__CUDA__GRAPHICS">3.23. Graphics Interoperability</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__PROFILER.html#group__CUDA__PROFILER">3.24. Profiler Control</a></div> </li> <li> <div class="section-link"><a href="group__CUDA__GL.html#group__CUDA__GL">3.25. OpenGL Interoperability</a></div> <ul> <li> <div class="section-link"><a href="group__CUDA__GL__DEPRECATED.html#group__CUDA__GL__DEPRECATED">3.25.1. OpenGL Interoperability [DEPRECATED]</a></div> </li> </ul> </li> <li> <div class="section-link"><a href="group__CUDA__D3D9.html#group__CUDA__D3D9">3.26. Direct3D 9 Interoperability</a></div> <ul> <li> <div class="section-link"><a href="group__CUDA__D3D9__DEPRECATED.html#group__CUDA__D3D9__DEPRECATED">3.26.1. Direct3D 9 Interoperability [DEPRECATED]</a></div> </li> </ul> </li> <li> <div class="section-link"><a href="group__CUDA__D3D10.html#group__CUDA__D3D10">3.27. Direct3D 10 Interoperability</a></div> <ul> <li> <div class="section-link"><a href="group__CUDA__D3D10__DEPRECATED.html#group__CUDA__D3D10__DEPRECATED">3.27.1. Direct3D 10 Interoperability [DEPRECATED]</a></div> </li> </ul> </li> <li> <div class="section-link"><a href="group__CUDA__D3D11.html#group__CUDA__D3D11">3.28. Direct3D 11 Interoperability</a></div> <ul> <li> <div class="section-link"><a href="group__CUDA__D3D11__DEPRECATED.html#group__CUDA__D3D11__DEPRECATED">3.28.1. Direct3D 11 Interoperability [DEPRECATED]</a></div> </li> </ul> </li> <li> <div class="section-link"><a href="group__CUDA__VDPAU.html#group__CUDA__VDPAU">3.29. VDPAU Interoperability</a></div> </li> </ul> </li> <li> <div class="section-link"><a href="annotated.html#annotated">4. Data Structures</a></div> <ul> <li> <div class="section-link"><a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR">4.1. CUDA_ARRAY3D_DESCRIPTOR</a></div> </li> <li> <div class="section-link"><a href="structCUDA__ARRAY__DESCRIPTOR.html#structCUDA__ARRAY__DESCRIPTOR">4.2. CUDA_ARRAY_DESCRIPTOR</a></div> </li> <li> <div class="section-link"><a href="structCUDA__MEMCPY2D.html#structCUDA__MEMCPY2D">4.3. CUDA_MEMCPY2D</a></div> </li> <li> <div class="section-link"><a href="structCUDA__MEMCPY3D.html#structCUDA__MEMCPY3D">4.4. CUDA_MEMCPY3D</a></div> </li> <li> <div class="section-link"><a href="structCUDA__MEMCPY3D__PEER.html#structCUDA__MEMCPY3D__PEER">4.5. CUDA_MEMCPY3D_PEER</a></div> </li> <li> <div class="section-link"><a href="structCUDA__POINTER__ATTRIBUTE__P2P__TOKENS.html#structCUDA__POINTER__ATTRIBUTE__P2P__TOKENS">4.6. CUDA_POINTER_ATTRIBUTE_P2P_TOKENS</a></div> </li> <li> <div class="section-link"><a href="structCUDA__RESOURCE__DESC.html#structCUDA__RESOURCE__DESC">4.7. CUDA_RESOURCE_DESC</a></div> </li> <li> <div class="section-link"><a href="structCUDA__RESOURCE__VIEW__DESC.html#structCUDA__RESOURCE__VIEW__DESC">4.8. CUDA_RESOURCE_VIEW_DESC</a></div> </li> <li> <div class="section-link"><a href="structCUDA__TEXTURE__DESC.html#structCUDA__TEXTURE__DESC">4.9. CUDA_TEXTURE_DESC</a></div> </li> <li> <div class="section-link"><a href="structCUdevprop.html#structCUdevprop">4.10. CUdevprop</a></div> </li> <li> <div class="section-link"><a href="structCUipcEventHandle.html#structCUipcEventHandle">4.11. CUipcEventHandle</a></div> </li> <li> <div class="section-link"><a href="structCUipcMemHandle.html#structCUipcMemHandle">4.12. CUipcMemHandle</a></div> </li> </ul> </li> <li> <div class="section-link"><a href="functions.html#functions">5. Data Fields</a></div> </li> <li> <div class="section-link"><a href="deprecated.html#deprecated">6. Deprecated List</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="annotated.html" shape="rect">< Previous</a> | <a href="structCUDA__ARRAY__DESCRIPTOR.html" shape="rect">Next ></a></div> <div id="release-info">CUDA Driver API (<a href="../../pdf/CUDA_Driver_API.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: CUDA Driver API">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="structCUDA__ARRAY3D__DESCRIPTOR"><a name="structCUDA__ARRAY3D__DESCRIPTOR" shape="rect"> <!-- --></a><h2 class="
 topictitle2 cppClass
 ">4.1. CUDA_ARRAY3D_DESCRIPTOR Struct Reference</h2> <h2>[<a class="xref xref apiRelation cppClassifierModule" href="group__CUDA__TYPES.html" shape="rect">Data types used by CUDA driver</a>] </h2> <div class="section"> <p>3D array descriptor </p> </div> <h3 class="fake_sectiontitle member_header">Public Variables</h3> <dl class="members"> <dt><span class="member_type">size_t </span><span class="member_name"><a href="#structCUDA__ARRAY3D__DESCRIPTOR_131db3bb2835346d32e58ade9bf4520f8" shape="rect">Depth</a></span></dt> <dd class="shortdesc"><span></span><span class="desc"></span></dd> <dt><span class="member_type">unsigned int </span><span class="member_name"><a href="#structCUDA__ARRAY3D__DESCRIPTOR_159605f43198a2dafa86d243991cb4948" shape="rect">Flags</a></span></dt> <dd class="shortdesc"><span></span><span class="desc"></span></dd> <dt><span class="member_type"><a href="group__CUDA__TYPES.html#group__CUDA__TYPES_1g9b009d9a6aa4c5765c8a00289b6068f9" title="" shape="rect">CUarray_format</a> </span><span class="member_name"><a href="#structCUDA__ARRAY3D__DESCRIPTOR_13a3875e71f72896c281d98680da97db9" shape="rect">Format</a></span></dt> <dd class="shortdesc"><span></span><span class="desc"></span></dd> <dt><span class="member_type">size_t </span><span class="member_name"><a href="#structCUDA__ARRAY3D__DESCRIPTOR_103c97c436a88a02a6cf05bd0e801a88b" shape="rect">Height</a></span></dt> <dd class="shortdesc"><span></span><span class="desc"></span></dd> <dt><span class="member_type">unsigned int </span><span class="member_name"><a href="#structCUDA__ARRAY3D__DESCRIPTOR_1e6f7252490cf883a696dd1669da27576" shape="rect">NumChannels</a></span></dt> <dd class="shortdesc"><span></span><span class="desc"></span></dd> <dt><span class="member_type">size_t </span><span class="member_name"><a href="#structCUDA__ARRAY3D__DESCRIPTOR_1b98a2119b31161c00319f145d50df898" shape="rect">Width</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="structCUDA__ARRAY3D__DESCRIPTOR_131db3bb2835346d32e58ade9bf4520f8" id="structCUDA__ARRAY3D__DESCRIPTOR_131db3bb2835346d32e58ade9bf4520f8" shape="rect"> <!-- --></a><span>size_t <a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR" title="" shape="rect">CUDA_ARRAY3D_DESCRIPTOR</a>::<a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR_131db3bb2835346d32e58ade9bf4520f8" shape="rect">Depth</a> [inherited] </span></dt> <dd class="description"> <div class="section"> <p> Depth of 3D array </p> </div> </dd> <dt class="description"><a name="structCUDA__ARRAY3D__DESCRIPTOR_159605f43198a2dafa86d243991cb4948" id="structCUDA__ARRAY3D__DESCRIPTOR_159605f43198a2dafa86d243991cb4948" shape="rect"> <!-- --></a><span>unsigned int <a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR" title="" shape="rect">CUDA_ARRAY3D_DESCRIPTOR</a>::<a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR_159605f43198a2dafa86d243991cb4948" shape="rect">Flags</a> [inherited] </span></dt> <dd class="description"> <div class="section"> <p> Flags </p> </div> </dd> <dt class="description"><a name="structCUDA__ARRAY3D__DESCRIPTOR_13a3875e71f72896c281d98680da97db9" id="structCUDA__ARRAY3D__DESCRIPTOR_13a3875e71f72896c281d98680da97db9" shape="rect"> <!-- --></a><span><a href="group__CUDA__TYPES.html#group__CUDA__TYPES_1g9b009d9a6aa4c5765c8a00289b6068f9" title="" shape="rect">CUarray_format</a><a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR" title="" shape="rect">CUDA_ARRAY3D_DESCRIPTOR</a>::<a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR_13a3875e71f72896c281d98680da97db9" shape="rect">Format</a> [inherited] </span></dt> <dd class="description"> <div class="section"> <p> Array format </p> </div> </dd> <dt class="description"><a name="structCUDA__ARRAY3D__DESCRIPTOR_103c97c436a88a02a6cf05bd0e801a88b" id="structCUDA__ARRAY3D__DESCRIPTOR_103c97c436a88a02a6cf05bd0e801a88b" shape="rect"> <!-- --></a><span>size_t <a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR" title="" shape="rect">CUDA_ARRAY3D_DESCRIPTOR</a>::<a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR_103c97c436a88a02a6cf05bd0e801a88b" shape="rect">Height</a> [inherited] </span></dt> <dd class="description"> <div class="section"> <p> Height of 3D array </p> </div> </dd> <dt class="description"><a name="structCUDA__ARRAY3D__DESCRIPTOR_1e6f7252490cf883a696dd1669da27576" id="structCUDA__ARRAY3D__DESCRIPTOR_1e6f7252490cf883a696dd1669da27576" shape="rect"> <!-- --></a><span>unsigned int <a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR" title="" shape="rect">CUDA_ARRAY3D_DESCRIPTOR</a>::<a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR_1e6f7252490cf883a696dd1669da27576" shape="rect">NumChannels</a> [inherited] </span></dt> <dd class="description"> <div class="section"> <p> Channels per array element </p> </div> </dd> <dt class="description"><a name="structCUDA__ARRAY3D__DESCRIPTOR_1b98a2119b31161c00319f145d50df898" id="structCUDA__ARRAY3D__DESCRIPTOR_1b98a2119b31161c00319f145d50df898" shape="rect"> <!-- --></a><span>size_t <a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR" title="" shape="rect">CUDA_ARRAY3D_DESCRIPTOR</a>::<a href="structCUDA__ARRAY3D__DESCRIPTOR.html#structCUDA__ARRAY3D__DESCRIPTOR_1b98a2119b31161c00319f145d50df898" shape="rect">Width</a> [inherited] </span></dt> <dd class="description"> <div class="section"> <p> Width of 3D array </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>