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

Checks whether overflow detection is enabled for a specified stream.

C Prototype

aclError aclrtGetStreamOverflowSwitch(aclrtStream stream, uint32_t flag)

Python Function

flag, ret = acl.rt.get_stream_overflow_switch(stream)

Parameter	Description
stream	Int, pointer address of the stream to be operated. If 0 is passed, the default stream will be operated.

Return Value	Description
flag	Int, overflow detection switch. The options are as follows: 0: disabled 1: enabled
ret	Int, error code. 0 on success; else, failure.

Return Value

Description

flag

Int, overflow detection switch. The options are as follows:

ret

Int, error code. 0 on success; else, failure.

Function: get_stream_overflow_switch