Function: set_stream_attribute

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	√

Sets the attributes of a stream.

C Prototype

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

Python Function

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

Parameter	Description
stream	Int, stream.
stm_attr_type	Int, attribute type. For details, see aclrtStreamAttr.
value	Dict, attribute value. For details, see aclrtStreamAttrValue.

Return Value	Description
ret	Int, 0 on success; else, failure.

Overflow detection attribute: The setting takes effect only for tasks created after this API call.
Failure mode: The failure mode cannot be set for the default stream of a context.
When stm_attr_type is set to ACL_STREAM_ATTR_FAILURE_MODE, the following product models are supported:
- Atlas Inference Series Product
- Atlas 200/500 A2 Inference Product
- Atlas Training Series Product
- Atlas A2 Training Series Product/Atlas 800I A2 Inference Product
- Atlas A3 Training Series Product
When stm_attr_type is set to ACL_STREAM_ATTR_FLOAT_OVERFLOW_CHECK or ACL_STREAM_ATTR_USER_CUSTOM_TAG, the following product models are supported:
- Atlas A2 Training Series Product/Atlas 800I A2 Inference Product
- Atlas A3 Training Series Product

Parent topic: Streams Management