On Tue, Nov 12, 2013 at 04:45:17PM +0400, Sergey Ostanevich wrote: > yes, ICC ignores cost analysis and follows user request on introduction of > simd parallelism in the loop.they follow the omp parallel semantics.
What about #pragma ivdep? I.e. if we decided to follow ICC here, should
we ignore cost model just for loop->safelen && loop->force_vect loops
(or only loop->force_vect), or also for any other loop->safelen loops?
Jakub
