On 10/22/15 10:47, Cesar Philippidis wrote:
Interesting question. The spec is unclear. It defines gang, worker and vector as follows in section 2.7 in the OpenACC 2.0a spec:gang [( gang-arg-list )] worker [( [num:] int-expr )] vector [( [length:] int-expr )] where gang-arg is one of: [num:] int-expr static: size-expr
the spec is intentionally unspecific about whether the exprs are integer-constant-expressions or integer-expressions. Leaving it as an implementation choice.
nathan
