aclrtGetThreadIdFromExceptionInfo

Applicable Products

Product	Supported
Ascend 950PR/Ascend 950DT	√
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	√
Atlas inference products	√
Atlas training products	√

Function

Obtains the thread ID associated with an exception. This API must be used in pair with aclrtSetExceptionInfoCallback.

Prototype

uint32_t aclrtGetThreadIdFromExceptionInfo(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 aclrtExceptionInfo 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 aclrtExceptionInfo structure to facilitate troubleshooting.

Returns

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

Parent topic: Exception Handling