Package ai.rapids.cudf

Class CudaException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

ai.rapids.cudf.CudaException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CudaFatalException

public class CudaException
extends RuntimeException

Exception from the cuda language/library. Be aware that because of how cuda does asynchronous processing exceptions from cuda can be thrown by method calls that did not cause the exception to take place. These will take place on the same thread that caused the error.

Please See the cuda docs for more details on how this works.

In general you can recover from cuda errors even in async calls if you make sure that you don't switch between threads for different parts of processing that can be retried as a chunk.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	CudaException.CudaError	The Java mirror of cudaError, which facilities the tracking of CUDA errors in JVM.

Method Summary

Modifier and Type	Method	Description
CudaException.CudaError	getCudaError()
String	getNativeStacktrace()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

getNativeStacktrace

public String getNativeStacktrace()

getCudaError

public CudaException.CudaError getCudaError()