Config clause
The config clause specifies hints
and directives that influence how the compiler builds this operator
invocation, or how the runtime system executes it.
The config clause in an operator invocation
applies to the invoked primitive operator or, in the case of a composite
operator, to all operators in the graph clause individually. You describe
the rules for which config applies when there are
ambiguities in the config clause on the operator
definition.
Tip: Embedded
config clauses are
useful during testing and development, but if you want your code to
be reused on different infrastructure, avoid hard-wiring anything
that is specific to your local infrastructure.