Function: get_thread_id_from_exception_info

Product	Supported (√/x)
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas training products	√
Atlas inference products	√
Atlas 200I/500 A2 inference products	√

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

C Prototype

uint32_t aclrtGetThreadIdFromExceptionInfo(const aclrtExceptionInfo *info)

Python Function

thread_id = acl.rt.get_thread_id_from_exception_info(info)

Parameter	Description
info	Int, pointer address of the exception information aclrtExceptionInfo. If acl.rt.set_exception_info_callback is called before task execution, the system records the task ID, stream ID, thread ID, and device ID associated with an exception in aclExceptionInfo to facilitate troubleshooting.

Return Value	Description
thread_id	Int, thread ID in the exception information. 0xFFFFFFFF (hexadecimal) indicates that the exception information is empty.

Parent topic: Exception Handling