Function: get_stream_attribute

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

Obtains the stream attribute value.

C Prototype

aclError aclrtGetStreamAttribute(aclrtStream stream, aclrtStreamAttr stmAttrType, aclrtStreamAttrValue *value)

Python Function

value, ret = acl.rt.get_stream_attribute(stream, stm_attr_type)

Parameter	Description
stream	Int, stream. The support for the default stream (that is, this parameter is set to 0) varies according to product models. Atlas 350 Accelerator Card: not supported Atlas A3 training product/Atlas A3 inference product: supported Atlas A2 training product/Atlas A2 inference product: supported Atlas 200I/500 A2 inference product: not supported Atlas inference product: not supported Atlas training product: not supported
stm_attr_type	Int, attribute type. For details, see aclrtStreamAttr.

Parameter

Description

stream

Int, stream.

The support for the default stream (that is, this parameter is set to 0) varies according to product models.

Atlas 350 Accelerator Card: not supported

Atlas A3 training product/Atlas A3 inference product: supported

Atlas A2 training product/Atlas A2 inference product: supported

Atlas 200I/500 A2 inference product: not supported

Atlas inference product: not supported

Atlas training product: not supported

stm_attr_type

Int, attribute type. For details, see aclrtStreamAttr.

Return Value	Description
value	Dict, attribute value. For details, see aclrtStreamAttrValue.
ret	Int, 0 on success; else, failure.

Parent topic: Streams Management