| <!DOCTYPE HTML> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (16) --> |
| <title>CudaError (OpenJ9 JDK 16)</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <meta name="description" content="declaration: module: openj9.cuda, package: com.ibm.cuda, interface: CudaError"> |
| <meta name="generator" content="javadoc/ClassWriterImpl"> |
| <meta name="keywords" content="com.ibm.cuda.CudaError interface"> |
| <meta name="keywords" content="Success"> |
| <meta name="keywords" content="MissingConfiguration"> |
| <meta name="keywords" content="MemoryAllocation"> |
| <meta name="keywords" content="InitializationError"> |
| <meta name="keywords" content="LaunchFailure"> |
| <meta name="keywords" content="LaunchTimeout"> |
| <meta name="keywords" content="LaunchOutOfResources"> |
| <meta name="keywords" content="InvalidDeviceFunction"> |
| <meta name="keywords" content="InvalidConfiguration"> |
| <meta name="keywords" content="InvalidDevice"> |
| <meta name="keywords" content="InvalidValue"> |
| <meta name="keywords" content="InvalidPitchValue"> |
| <meta name="keywords" content="InvalidSymbol"> |
| <meta name="keywords" content="MapBufferObjectFailed"> |
| <meta name="keywords" content="UnmapBufferObjectFailed"> |
| <meta name="keywords" content="InvalidHostPointer"> |
| <meta name="keywords" content="InvalidDevicePointer"> |
| <meta name="keywords" content="InvalidTexture"> |
| <meta name="keywords" content="InvalidTextureBinding"> |
| <meta name="keywords" content="InvalidChannelDescriptor"> |
| <meta name="keywords" content="InvalidMemcpyDirection"> |
| <meta name="keywords" content="InvalidFilterSetting"> |
| <meta name="keywords" content="InvalidNormSetting"> |
| <meta name="keywords" content="CudartUnloading"> |
| <meta name="keywords" content="Unknown"> |
| <meta name="keywords" content="InvalidResourceHandle"> |
| <meta name="keywords" content="NotReady"> |
| <meta name="keywords" content="InsufficientDriver"> |
| <meta name="keywords" content="SetOnActiveProcess"> |
| <meta name="keywords" content="InvalidSurface"> |
| <meta name="keywords" content="NoDevice"> |
| <meta name="keywords" content="ECCUncorrectable"> |
| <meta name="keywords" content="SharedObjectSymbolNotFound"> |
| <meta name="keywords" content="SharedObjectInitFailed"> |
| <meta name="keywords" content="UnsupportedLimit"> |
| <meta name="keywords" content="DuplicateVariableName"> |
| <meta name="keywords" content="DuplicateTextureName"> |
| <meta name="keywords" content="DuplicateSurfaceName"> |
| <meta name="keywords" content="DevicesUnavailable"> |
| <meta name="keywords" content="InvalidKernelImage"> |
| <meta name="keywords" content="NoKernelImageForDevice"> |
| <meta name="keywords" content="IncompatibleDriverContext"> |
| <meta name="keywords" content="PeerAccessAlreadyEnabled"> |
| <meta name="keywords" content="PeerAccessNotEnabled"> |
| <meta name="keywords" content="DeviceAlreadyInUse"> |
| <meta name="keywords" content="ProfilerDisabled"> |
| <meta name="keywords" content="Assert"> |
| <meta name="keywords" content="TooManyPeers"> |
| <meta name="keywords" content="HostMemoryAlreadyRegistered"> |
| <meta name="keywords" content="HostMemoryNotRegistered"> |
| <meta name="keywords" content="OperatingSystem"> |
| <meta name="keywords" content="PeerAccessUnsupported"> |
| <meta name="keywords" content="LaunchMaxDepthExceeded"> |
| <meta name="keywords" content="LaunchFileScopedTex"> |
| <meta name="keywords" content="LaunchFileScopedSurf"> |
| <meta name="keywords" content="SyncDepthExceeded"> |
| <meta name="keywords" content="LaunchPendingCountExceeded"> |
| <meta name="keywords" content="NotPermitted"> |
| <meta name="keywords" content="NotSupported"> |
| <meta name="keywords" content="StartupFailure"> |
| <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../script-dir/jquery-ui.min.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../jquery-ui.overrides.css" title="Style"> |
| <script type="text/javascript" src="../../../../script.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-3.5.1.min.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-ui.min.js"></script> |
| </head> |
| <body class="class-declaration-page"> |
| <script type="text/javascript">var pathtoroot = "../../../../"; |
| loadScripts(document, 'script');</script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <div class="flex-box"> |
| <header role="banner" class="flex-header"> |
| <nav role="navigation"> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="top-nav" id="navbar.top"> |
| <div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <div class="about-language"><div style="margin-top: 9px;"><strong>OpenJ9 JDK 16</strong></div></div> |
| <ul id="navbar.top.firstrow" class="nav-list" title="Navigation"> |
| <li><a href="../../../../index.html">Overview</a></li> |
| <li><a href="../../../module-summary.html">Module</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="nav-bar-cell1-rev">Class</li> |
| <li><a href="class-use/CudaError.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../index-files/index-1.html">Index</a></li> |
| <li><a href="../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="sub-nav"> |
| <div> |
| <ul class="sub-nav-list"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field.summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li>Method</li> |
| </ul> |
| <ul class="sub-nav-list"> |
| <li>Detail: </li> |
| <li><a href="#field.detail">Field</a> | </li> |
| <li>Constr | </li> |
| <li>Method</li> |
| </ul> |
| </div> |
| <div class="nav-list-search"><label for="search">SEARCH:</label> |
| <input type="text" id="search" value="search" disabled="disabled"> |
| <input type="reset" id="reset" value="reset" disabled="disabled"> |
| </div> |
| </div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <span class="skip-nav" id="skip.navbar.top"> |
| <!-- --> |
| </span></nav> |
| </header> |
| <div class="flex-content"> |
| <main role="main"> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../module-summary.html">openj9.cuda</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">com.ibm.cuda</a></div> |
| <h1 title="Interface CudaError" class="title">Interface CudaError</h1> |
| </div> |
| <section class="description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">CudaError</span></div> |
| <div class="block">The <code>CudaError</code> interface defines the possible values of <a href="CudaException.html#code"><code>CudaException.code</code></a>.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field.summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#Assert">Assert</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">An assert triggered in device code during kernel execution.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#CudartUnloading">CudartUnloading</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that a CUDA Runtime API call cannot be executed because |
| it is being called during process shut down, at a point in time after |
| CUDA driver has been unloaded.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#DeviceAlreadyInUse">DeviceAlreadyInUse</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that a call tried to access an exclusive-thread device that |
| is already in use by a different thread.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#DevicesUnavailable">DevicesUnavailable</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that all CUDA devices are busy or unavailable at the current |
| time.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#DuplicateSurfaceName">DuplicateSurfaceName</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that multiple surfaces (across separate CUDA source |
| files in the application) share the same string name.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#DuplicateTextureName">DuplicateTextureName</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that multiple textures (across separate CUDA source |
| files in the application) share the same string name.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#DuplicateVariableName">DuplicateVariableName</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that multiple global or constant variables (across separate |
| CUDA source files in the application) share the same string name.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#ECCUncorrectable">ECCUncorrectable</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that an uncorrectable ECC error was detected during |
| execution.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#HostMemoryAlreadyRegistered">HostMemoryAlreadyRegistered</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This error indicates that the memory range passed to ::cudaHostRegister() |
| has already been registered.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#HostMemoryNotRegistered">HostMemoryNotRegistered</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This error indicates that the pointer passed to ::cudaHostUnregister() |
| does not correspond to any currently registered memory region.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#IncompatibleDriverContext">IncompatibleDriverContext</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the current context is not compatible with this |
| the CUDA Runtime.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InitializationError">InitializationError</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The API call failed because the CUDA driver and runtime could not be |
| initialized.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InsufficientDriver">InsufficientDriver</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the installed NVIDIA CUDA driver is older than the |
| CUDA runtime library.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidChannelDescriptor">InvalidChannelDescriptor</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that the channel descriptor passed to the API call is not |
| valid.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidConfiguration">InvalidConfiguration</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that a kernel launch is requesting resources that can |
| never be satisfied by the current device.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidDevice">InvalidDevice</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that the device ordinal supplied by the user does not |
| correspond to a valid CUDA device.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidDeviceFunction">InvalidDeviceFunction</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The requested device function does not exist or is not compiled for the |
| proper device architecture.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidDevicePointer">InvalidDevicePointer</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that at least one device pointer passed to the API call is |
| not a valid device pointer.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidFilterSetting">InvalidFilterSetting</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that a non-float texture was being accessed with linear |
| filtering.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidHostPointer">InvalidHostPointer</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that at least one host pointer passed to the API call is |
| not a valid host pointer.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidKernelImage">InvalidKernelImage</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the device kernel image is invalid.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidMemcpyDirection">InvalidMemcpyDirection</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that the direction of the memcpy passed to the API call is |
| not one of the types specified by ::cudaMemcpyKind.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidNormSetting">InvalidNormSetting</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that an attempt was made to read a non-float texture as a |
| normalized float.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidPitchValue">InvalidPitchValue</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that one or more of the pitch-related parameters passed |
| to the API call is not within the acceptable range for pitch.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidResourceHandle">InvalidResourceHandle</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that a resource handle passed to the API call was not |
| valid.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidSurface">InvalidSurface</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that the surface passed to the API call is not a valid |
| surface.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidSymbol">InvalidSymbol</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the symbol name/identifier passed to the API call |
| is not a valid name or identifier.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidTexture">InvalidTexture</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that the texture passed to the API call is not a valid |
| texture.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#InvalidTextureBinding">InvalidTextureBinding</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the texture binding is not valid.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#InvalidValue">InvalidValue</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that one or more of the parameters passed to the API call |
| is not within an acceptable range of values.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#LaunchFailure">LaunchFailure</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">An exception occurred on the device while executing a kernel.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#LaunchFileScopedSurf">LaunchFileScopedSurf</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This error indicates that a grid launch did not occur because the kernel |
| uses file-scoped surfaces which are unsupported by the device runtime.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#LaunchFileScopedTex">LaunchFileScopedTex</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This error indicates that a grid launch did not occur because the kernel |
| uses file-scoped textures which are unsupported by the device runtime.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#LaunchMaxDepthExceeded">LaunchMaxDepthExceeded</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This error indicates that a device runtime grid launch did not occur |
| because the depth of the child grid would exceed the maximum supported |
| number of nested grid launches.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#LaunchOutOfResources">LaunchOutOfResources</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that a launch did not occur because it did not have |
| appropriate resources.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#LaunchPendingCountExceeded">LaunchPendingCountExceeded</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This error indicates that a device runtime grid launch failed because |
| the launch would exceed the limit ::cudaLimitDevRuntimePendingLaunchCount.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#LaunchTimeout">LaunchTimeout</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the device kernel took too long to execute.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#MapBufferObjectFailed">MapBufferObjectFailed</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that the buffer object could not be mapped.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#MemoryAllocation">MemoryAllocation</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The API call failed because it was unable to allocate enough memory to |
| perform the requested operation.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#MissingConfiguration">MissingConfiguration</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The device function being invoked (usually via ::cudaLaunch()) was not |
| previously configured via the ::cudaConfigureCall() function.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#NoDevice">NoDevice</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that no CUDA-capable devices were detected by the installed |
| CUDA driver.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#NoKernelImageForDevice">NoKernelImageForDevice</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that there is no kernel image available that is suitable |
| for the device.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#NotPermitted">NotPermitted</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This error indicates the attempted operation is not permitted.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#NotReady">NotReady</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that asynchronous operations issued previously have not |
| completed yet.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#NotSupported">NotSupported</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This error indicates the attempted operation is not supported |
| on the current system or device.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#OperatingSystem">OperatingSystem</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This error indicates that an OS call failed.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#PeerAccessAlreadyEnabled">PeerAccessAlreadyEnabled</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This error indicates that a call to ::cudaDeviceEnablePeerAccess() is |
| trying to re-enable peer addressing on from a context which has already |
| had peer addressing enabled.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#PeerAccessNotEnabled">PeerAccessNotEnabled</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This error indicates that ::cudaDeviceDisablePeerAccess() is trying to |
| disable peer addressing which has not been enabled yet via |
| ::cudaDeviceEnablePeerAccess().</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#PeerAccessUnsupported">PeerAccessUnsupported</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This error indicates that P2P access is not supported across the given |
| devices.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#ProfilerDisabled">ProfilerDisabled</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates profiler is not initialized for this run.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#SetOnActiveProcess">SetOnActiveProcess</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the user has called ::cudaSetValidDevices(), |
| ::cudaSetDeviceFlags(), ::cudaD3D9SetDirect3DDevice(), |
| ::cudaD3D10SetDirect3DDevice, ::cudaD3D11SetDirect3DDevice(), or |
| ::cudaVDPAUSetVDPAUDevice() after initializing the CUDA runtime by |
| calling non-device management operations (allocating memory and |
| launching kernels are examples of non-device management operations).</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#SharedObjectInitFailed">SharedObjectInitFailed</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that initialization of a shared object failed.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#SharedObjectSymbolNotFound">SharedObjectSymbolNotFound</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that a link to a shared object failed to resolve.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#StartupFailure">StartupFailure</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates an internal startup failure in the CUDA runtime.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#Success">Success</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The API call returned with no errors.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#SyncDepthExceeded">SyncDepthExceeded</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This error indicates that a call to ::cudaDeviceSynchronize made from |
| the device runtime failed because the call was made at grid depth greater |
| than either the default (2 levels of grids) or user specified device |
| limit ::cudaLimitDevRuntimeSyncDepth.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#TooManyPeers">TooManyPeers</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This error indicates that the hardware resources required to enable |
| peer access have been exhausted for one or more of the devices |
| passed to ::cudaEnablePeerAccess().</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#Unknown">Unknown</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that an unknown internal error has occurred.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static int</code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="#UnmapBufferObjectFailed">UnmapBufferObjectFailed</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This indicates that the buffer object could not be unmapped.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static int</code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#UnsupportedLimit">UnsupportedLimit</a></span></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This indicates that the ::cudaLimit passed to the API call is not |
| supported by the active device.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field.detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="Success"> |
| <h3>Success</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">Success</span></div> |
| <div class="block">The API call returned with no errors. In the case of query calls, this |
| can also mean that the operation being queried is complete (see |
| ::cudaEventQuery() and ::cudaStreamQuery()).</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.Success">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="MissingConfiguration"> |
| <h3>MissingConfiguration</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">MissingConfiguration</span></div> |
| <div class="block">The device function being invoked (usually via ::cudaLaunch()) was not |
| previously configured via the ::cudaConfigureCall() function.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.MissingConfiguration">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="MemoryAllocation"> |
| <h3>MemoryAllocation</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">MemoryAllocation</span></div> |
| <div class="block">The API call failed because it was unable to allocate enough memory to |
| perform the requested operation.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.MemoryAllocation">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InitializationError"> |
| <h3>InitializationError</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InitializationError</span></div> |
| <div class="block">The API call failed because the CUDA driver and runtime could not be |
| initialized.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InitializationError">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="LaunchFailure"> |
| <h3>LaunchFailure</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">LaunchFailure</span></div> |
| <div class="block">An exception occurred on the device while executing a kernel. Common |
| causes include dereferencing an invalid device pointer and accessing |
| out of bounds shared memory. The device cannot be used until |
| ::cudaThreadExit() is called. All existing device memory allocations |
| are invalid and must be reconstructed if the program is to continue |
| using CUDA.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.LaunchFailure">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="LaunchTimeout"> |
| <h3>LaunchTimeout</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">LaunchTimeout</span></div> |
| <div class="block">This indicates that the device kernel took too long to execute. This can |
| only occur if timeouts are enabled - see the device property |
| \ref ::cudaDeviceProp::kernelExecTimeoutEnabled "kernelExecTimeoutEnabled" |
| for more information. The device cannot be used until ::cudaThreadExit() |
| is called. All existing device memory allocations are invalid and must be |
| reconstructed if the program is to continue using CUDA.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.LaunchTimeout">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="LaunchOutOfResources"> |
| <h3>LaunchOutOfResources</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">LaunchOutOfResources</span></div> |
| <div class="block">This indicates that a launch did not occur because it did not have |
| appropriate resources. Although this error is similar to |
| ::InvalidConfiguration, this error usually indicates that the |
| user has attempted to pass too many arguments to the device kernel, or the |
| kernel launch specifies too many threads for the kernel's register count.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.LaunchOutOfResources">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidDeviceFunction"> |
| <h3>InvalidDeviceFunction</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidDeviceFunction</span></div> |
| <div class="block">The requested device function does not exist or is not compiled for the |
| proper device architecture.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidDeviceFunction">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidConfiguration"> |
| <h3>InvalidConfiguration</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidConfiguration</span></div> |
| <div class="block">This indicates that a kernel launch is requesting resources that can |
| never be satisfied by the current device. Requesting more shared memory |
| per block than the device supports will trigger this error, as will |
| requesting too many threads or blocks. See ::cudaDeviceProp for more |
| device limitations.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidConfiguration">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidDevice"> |
| <h3>InvalidDevice</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidDevice</span></div> |
| <div class="block">This indicates that the device ordinal supplied by the user does not |
| correspond to a valid CUDA device.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidDevice">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidValue"> |
| <h3>InvalidValue</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidValue</span></div> |
| <div class="block">This indicates that one or more of the parameters passed to the API call |
| is not within an acceptable range of values.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidValue">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidPitchValue"> |
| <h3>InvalidPitchValue</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidPitchValue</span></div> |
| <div class="block">This indicates that one or more of the pitch-related parameters passed |
| to the API call is not within the acceptable range for pitch.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidPitchValue">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidSymbol"> |
| <h3>InvalidSymbol</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidSymbol</span></div> |
| <div class="block">This indicates that the symbol name/identifier passed to the API call |
| is not a valid name or identifier.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidSymbol">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="MapBufferObjectFailed"> |
| <h3>MapBufferObjectFailed</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">MapBufferObjectFailed</span></div> |
| <div class="block">This indicates that the buffer object could not be mapped.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.MapBufferObjectFailed">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="UnmapBufferObjectFailed"> |
| <h3>UnmapBufferObjectFailed</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">UnmapBufferObjectFailed</span></div> |
| <div class="block">This indicates that the buffer object could not be unmapped.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.UnmapBufferObjectFailed">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidHostPointer"> |
| <h3>InvalidHostPointer</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidHostPointer</span></div> |
| <div class="block">This indicates that at least one host pointer passed to the API call is |
| not a valid host pointer.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidHostPointer">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidDevicePointer"> |
| <h3>InvalidDevicePointer</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidDevicePointer</span></div> |
| <div class="block">This indicates that at least one device pointer passed to the API call is |
| not a valid device pointer.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidDevicePointer">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidTexture"> |
| <h3>InvalidTexture</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidTexture</span></div> |
| <div class="block">This indicates that the texture passed to the API call is not a valid |
| texture.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidTexture">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidTextureBinding"> |
| <h3>InvalidTextureBinding</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidTextureBinding</span></div> |
| <div class="block">This indicates that the texture binding is not valid. This occurs if you |
| call ::cudaGetTextureAlignmentOffset() with an unbound texture.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidTextureBinding">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidChannelDescriptor"> |
| <h3>InvalidChannelDescriptor</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidChannelDescriptor</span></div> |
| <div class="block">This indicates that the channel descriptor passed to the API call is not |
| valid. This occurs if the format is not one of the formats specified by |
| ::cudaChannelFormatKind, or if one of the dimensions is invalid.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidChannelDescriptor">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidMemcpyDirection"> |
| <h3>InvalidMemcpyDirection</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidMemcpyDirection</span></div> |
| <div class="block">This indicates that the direction of the memcpy passed to the API call is |
| not one of the types specified by ::cudaMemcpyKind.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidMemcpyDirection">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidFilterSetting"> |
| <h3>InvalidFilterSetting</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidFilterSetting</span></div> |
| <div class="block">This indicates that a non-float texture was being accessed with linear |
| filtering. This is not supported by CUDA.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidFilterSetting">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidNormSetting"> |
| <h3>InvalidNormSetting</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidNormSetting</span></div> |
| <div class="block">This indicates that an attempt was made to read a non-float texture as a |
| normalized float. This is not supported by CUDA.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidNormSetting">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="CudartUnloading"> |
| <h3>CudartUnloading</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">CudartUnloading</span></div> |
| <div class="block">This indicates that a CUDA Runtime API call cannot be executed because |
| it is being called during process shut down, at a point in time after |
| CUDA driver has been unloaded.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.CudartUnloading">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="Unknown"> |
| <h3>Unknown</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">Unknown</span></div> |
| <div class="block">This indicates that an unknown internal error has occurred.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.Unknown">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidResourceHandle"> |
| <h3>InvalidResourceHandle</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidResourceHandle</span></div> |
| <div class="block">This indicates that a resource handle passed to the API call was not |
| valid. Resource handles are opaque types like ::cudaStream_t and |
| ::cudaEvent_t.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidResourceHandle">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="NotReady"> |
| <h3>NotReady</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">NotReady</span></div> |
| <div class="block">This indicates that asynchronous operations issued previously have not |
| completed yet. This result is not actually an error, but must be indicated |
| differently than ::cudaSuccess (which indicates completion). Calls that |
| may return this value include ::cudaEventQuery() and ::cudaStreamQuery().</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.NotReady">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InsufficientDriver"> |
| <h3>InsufficientDriver</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InsufficientDriver</span></div> |
| <div class="block">This indicates that the installed NVIDIA CUDA driver is older than the |
| CUDA runtime library. This is not a supported configuration. Users should |
| install an updated NVIDIA display driver to allow the application to run.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InsufficientDriver">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="SetOnActiveProcess"> |
| <h3>SetOnActiveProcess</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">SetOnActiveProcess</span></div> |
| <div class="block">This indicates that the user has called ::cudaSetValidDevices(), |
| ::cudaSetDeviceFlags(), ::cudaD3D9SetDirect3DDevice(), |
| ::cudaD3D10SetDirect3DDevice, ::cudaD3D11SetDirect3DDevice(), or |
| ::cudaVDPAUSetVDPAUDevice() after initializing the CUDA runtime by |
| calling non-device management operations (allocating memory and |
| launching kernels are examples of non-device management operations). |
| This error can also be returned if using runtime/driver |
| interoperability and there is an existing ::CUcontext active on the |
| host thread.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.SetOnActiveProcess">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidSurface"> |
| <h3>InvalidSurface</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidSurface</span></div> |
| <div class="block">This indicates that the surface passed to the API call is not a valid |
| surface.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidSurface">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="NoDevice"> |
| <h3>NoDevice</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">NoDevice</span></div> |
| <div class="block">This indicates that no CUDA-capable devices were detected by the installed |
| CUDA driver.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.NoDevice">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ECCUncorrectable"> |
| <h3>ECCUncorrectable</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">ECCUncorrectable</span></div> |
| <div class="block">This indicates that an uncorrectable ECC error was detected during |
| execution.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.ECCUncorrectable">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="SharedObjectSymbolNotFound"> |
| <h3>SharedObjectSymbolNotFound</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">SharedObjectSymbolNotFound</span></div> |
| <div class="block">This indicates that a link to a shared object failed to resolve.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.SharedObjectSymbolNotFound">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="SharedObjectInitFailed"> |
| <h3>SharedObjectInitFailed</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">SharedObjectInitFailed</span></div> |
| <div class="block">This indicates that initialization of a shared object failed.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.SharedObjectInitFailed">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="UnsupportedLimit"> |
| <h3>UnsupportedLimit</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">UnsupportedLimit</span></div> |
| <div class="block">This indicates that the ::cudaLimit passed to the API call is not |
| supported by the active device.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.UnsupportedLimit">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DuplicateVariableName"> |
| <h3>DuplicateVariableName</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">DuplicateVariableName</span></div> |
| <div class="block">This indicates that multiple global or constant variables (across separate |
| CUDA source files in the application) share the same string name.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.DuplicateVariableName">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DuplicateTextureName"> |
| <h3>DuplicateTextureName</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">DuplicateTextureName</span></div> |
| <div class="block">This indicates that multiple textures (across separate CUDA source |
| files in the application) share the same string name.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.DuplicateTextureName">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DuplicateSurfaceName"> |
| <h3>DuplicateSurfaceName</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">DuplicateSurfaceName</span></div> |
| <div class="block">This indicates that multiple surfaces (across separate CUDA source |
| files in the application) share the same string name.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.DuplicateSurfaceName">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DevicesUnavailable"> |
| <h3>DevicesUnavailable</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">DevicesUnavailable</span></div> |
| <div class="block">This indicates that all CUDA devices are busy or unavailable at the current |
| time. Devices are often busy/unavailable due to use of |
| ::cudaComputeModeExclusive, ::cudaComputeModeProhibited or when long |
| running CUDA kernels have filled up the GPU and are blocking new work |
| from starting. They can also be unavailable due to memory constraints |
| on a device that already has active CUDA work being performed.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.DevicesUnavailable">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="InvalidKernelImage"> |
| <h3>InvalidKernelImage</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">InvalidKernelImage</span></div> |
| <div class="block">This indicates that the device kernel image is invalid.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.InvalidKernelImage">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="NoKernelImageForDevice"> |
| <h3>NoKernelImageForDevice</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">NoKernelImageForDevice</span></div> |
| <div class="block">This indicates that there is no kernel image available that is suitable |
| for the device. This can occur when a user specifies code generation |
| options for a particular CUDA source file that do not include the |
| corresponding device configuration.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.NoKernelImageForDevice">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="IncompatibleDriverContext"> |
| <h3>IncompatibleDriverContext</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">IncompatibleDriverContext</span></div> |
| <div class="block">This indicates that the current context is not compatible with this |
| the CUDA Runtime. This can only occur if you are using CUDA |
| Runtime/Driver interoperability and have created an existing Driver |
| context using the driver API. The Driver context may be incompatible |
| either because the Driver context was created using an older version |
| of the API, because the Runtime API call expects a primary driver |
| context and the Driver context is not primary, or because the Driver |
| context has been destroyed. Please see \ref CUDART_DRIVER "Interactions |
| with the CUDA Driver API" for more information.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.IncompatibleDriverContext">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="PeerAccessAlreadyEnabled"> |
| <h3>PeerAccessAlreadyEnabled</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">PeerAccessAlreadyEnabled</span></div> |
| <div class="block">This error indicates that a call to ::cudaDeviceEnablePeerAccess() is |
| trying to re-enable peer addressing on from a context which has already |
| had peer addressing enabled.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.PeerAccessAlreadyEnabled">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="PeerAccessNotEnabled"> |
| <h3>PeerAccessNotEnabled</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">PeerAccessNotEnabled</span></div> |
| <div class="block">This error indicates that ::cudaDeviceDisablePeerAccess() is trying to |
| disable peer addressing which has not been enabled yet via |
| ::cudaDeviceEnablePeerAccess().</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.PeerAccessNotEnabled">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DeviceAlreadyInUse"> |
| <h3>DeviceAlreadyInUse</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">DeviceAlreadyInUse</span></div> |
| <div class="block">This indicates that a call tried to access an exclusive-thread device that |
| is already in use by a different thread.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.DeviceAlreadyInUse">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ProfilerDisabled"> |
| <h3>ProfilerDisabled</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">ProfilerDisabled</span></div> |
| <div class="block">This indicates profiler is not initialized for this run. This can |
| happen when the application is running with external profiling tools |
| like visual profiler.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.ProfilerDisabled">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="Assert"> |
| <h3>Assert</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">Assert</span></div> |
| <div class="block">An assert triggered in device code during kernel execution. The device |
| cannot be used again until ::cudaThreadExit() is called. All existing |
| allocations are invalid and must be reconstructed if the program is to |
| continue using CUDA.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.Assert">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TooManyPeers"> |
| <h3>TooManyPeers</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">TooManyPeers</span></div> |
| <div class="block">This error indicates that the hardware resources required to enable |
| peer access have been exhausted for one or more of the devices |
| passed to ::cudaEnablePeerAccess().</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.TooManyPeers">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="HostMemoryAlreadyRegistered"> |
| <h3>HostMemoryAlreadyRegistered</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">HostMemoryAlreadyRegistered</span></div> |
| <div class="block">This error indicates that the memory range passed to ::cudaHostRegister() |
| has already been registered.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.HostMemoryAlreadyRegistered">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="HostMemoryNotRegistered"> |
| <h3>HostMemoryNotRegistered</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">HostMemoryNotRegistered</span></div> |
| <div class="block">This error indicates that the pointer passed to ::cudaHostUnregister() |
| does not correspond to any currently registered memory region.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.HostMemoryNotRegistered">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="OperatingSystem"> |
| <h3>OperatingSystem</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">OperatingSystem</span></div> |
| <div class="block">This error indicates that an OS call failed.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.OperatingSystem">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="PeerAccessUnsupported"> |
| <h3>PeerAccessUnsupported</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">PeerAccessUnsupported</span></div> |
| <div class="block">This error indicates that P2P access is not supported across the given |
| devices.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.PeerAccessUnsupported">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="LaunchMaxDepthExceeded"> |
| <h3>LaunchMaxDepthExceeded</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">LaunchMaxDepthExceeded</span></div> |
| <div class="block">This error indicates that a device runtime grid launch did not occur |
| because the depth of the child grid would exceed the maximum supported |
| number of nested grid launches.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.LaunchMaxDepthExceeded">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="LaunchFileScopedTex"> |
| <h3>LaunchFileScopedTex</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">LaunchFileScopedTex</span></div> |
| <div class="block">This error indicates that a grid launch did not occur because the kernel |
| uses file-scoped textures which are unsupported by the device runtime. |
| Kernels launched via the device runtime only support textures created with |
| the Texture Object API's.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.LaunchFileScopedTex">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="LaunchFileScopedSurf"> |
| <h3>LaunchFileScopedSurf</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">LaunchFileScopedSurf</span></div> |
| <div class="block">This error indicates that a grid launch did not occur because the kernel |
| uses file-scoped surfaces which are unsupported by the device runtime. |
| Kernels launched via the device runtime only support surfaces created with |
| the Surface Object API's.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.LaunchFileScopedSurf">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="SyncDepthExceeded"> |
| <h3>SyncDepthExceeded</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">SyncDepthExceeded</span></div> |
| <div class="block">This error indicates that a call to ::cudaDeviceSynchronize made from |
| the device runtime failed because the call was made at grid depth greater |
| than either the default (2 levels of grids) or user specified device |
| limit ::cudaLimitDevRuntimeSyncDepth. To be able to synchronize on |
| launched grids at a greater depth successfully, the maximum nested |
| depth at which ::cudaDeviceSynchronize will be called must be specified |
| with the ::cudaLimitDevRuntimeSyncDepth limit to the ::cudaDeviceSetLimit |
| api before the host-side launch of a kernel using the device runtime. |
| Keep in mind that additional levels of sync depth require the runtime |
| to reserve large amounts of device memory that cannot be used for |
| user allocations.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.SyncDepthExceeded">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="LaunchPendingCountExceeded"> |
| <h3>LaunchPendingCountExceeded</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">LaunchPendingCountExceeded</span></div> |
| <div class="block">This error indicates that a device runtime grid launch failed because |
| the launch would exceed the limit ::cudaLimitDevRuntimePendingLaunchCount. |
| For this launch to proceed successfully, ::cudaDeviceSetLimit must be |
| called to set the ::cudaLimitDevRuntimePendingLaunchCount to be higher |
| than the upper bound of outstanding launches that can be issued to the |
| device runtime. Keep in mind that raising the limit of pending device |
| runtime launches will require the runtime to reserve device memory that |
| cannot be used for user allocations.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.LaunchPendingCountExceeded">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="NotPermitted"> |
| <h3>NotPermitted</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">NotPermitted</span></div> |
| <div class="block">This error indicates the attempted operation is not permitted.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.NotPermitted">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="NotSupported"> |
| <h3>NotSupported</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">NotSupported</span></div> |
| <div class="block">This error indicates the attempted operation is not supported |
| on the current system or device.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.NotSupported">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="StartupFailure"> |
| <h3>StartupFailure</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">int</span> <span class="element-name">StartupFailure</span></div> |
| <div class="block">This indicates an internal startup failure in the CUDA runtime.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="../../../../constant-values.html#com.ibm.cuda.CudaError.StartupFailure">Constant Field Values</a></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= END OF CLASS DATA ========= --> |
| </main> |
| <footer role="contentinfo"> |
| <hr> |
| <p class="legal-copy"><small><a href="https://www.eclipse.org/openj9/" target="_blank">Eclipse OpenJ9 website.</a><br> To raise a bug report or suggest an improvement create an <a href="https://github.com/eclipse-openj9/openj9/issues" target="_blank">Eclipse Openj9 issue.</a><br> Copyright © 1998, 2021, IBM Corp. and others.</small></p> |
| </footer> |
| </div> |
| </div> |
| </body> |
| </html> |
