aclrtGetDeviceIdFromExceptionInfo
Description
Obtains the device ID associated with an exception. This API must be used in pair with aclrtSetExceptionInfoCallback.
Prototype
uint32_t aclrtGetDeviceIdFromExceptionInfo(const aclrtExceptionInfo *info)
Parameters
|
Parameter |
Input/Output |
Description |
|---|---|---|
|
info |
Input |
Pointer to exception information. If aclrtSetExceptionInfoCallback is called before task execution, the system records the task ID, stream ID, thread ID, and device ID associated with an exception in the aclExceptionInfo struct to facilitate troubleshooting. |
Returns
Device ID in the exception information. 0xFFFFFFFF (a hexadecimal example) indicates that the device is abnormal.
Parent topic: Exception Handling