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Returns the last error that has been produced by any of the runtime calls in the same host thread and resets it to cudaSuccess.
- Returns:
- cudaSuccess, cudaErrorMissingConfiguration, cudaErrorMemoryAllocation, cudaErrorInitializationError, cudaErrorLaunchFailure, cudaErrorPriorLaunchFailure, cudaErrorLaunchTimeout, cudaErrorLaunchOutOfResources, cudaErrorInvalidDeviceFunction, cudaErrorInvalidConfiguration, cudaErrorInvalidDevice cudaErrorInvalidValue cudaErrorInvalidPitchValue cudaErrorInvalidSymbol cudaErrorMapBufferObjectFailed cudaErrorUnmapBufferObjectFailed cudaErrorInvalidHostPointer cudaErrorInvalidDevicePointer cudaErrorInvalidTexture cudaErrorInvalidTextureBinding cudaErrorInvalidChannelDescriptor cudaErrorInvalidMemcpyDirection cudaErrorAddressOfConstant cudaErrorTextureFetchFailed cudaErrorTextureNotBound cudaErrorSynchronizationError cudaErrorInvalidFilterSetting cudaErrorInvalidNormSetting cudaErrorMixedDeviceExecution cudaErrorCudartUnloading cudaErrorUnknown cudaErrorNotYetImplemented cudaErrorMemoryValueTooLarge cudaErrorInvalidResourceHandle cudaErrorNotReady cudaErrorInsufficientDriver cudaErrorSetOnActiveProcess cudaErrorStartupFailure cudaErrorApiFailureBase
- Note:
- Note that this function may also return error codes from previous, asynchronous launches.
- See also:
- cudaGetErrorString, cudaError
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