aclrtGetDeviceIdFromExceptionInfo

Applicability

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

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 structure to facilitate troubleshooting.

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 structure to facilitate troubleshooting.

Returns

Device ID in the exception information. 0xFFFFFFFF (a hexadecimal example) indicates that the device is abnormal.

Parent topic: Exception Handling