On Wed, Jun 11, 2014 at 7:00 PM, Tyler Nowicki <[email protected]> wrote: > Thanks for the reviews Aaron and Dmitri. > > Here is the final docs with all suggestions made. > > Tyler > > > > > On Jun 11, 2014, at 7:51 AM, Aaron Ballman <[email protected]> wrote: > >>> +A vectorized loop performs multiple iterations of the original loop >>> +simultaneously using vector instructions. The vector width is determined >>> +automatically when vectorization is enabled. It can also be specified by >>> +``vectorize_width(_value_)``, a width of 1 implies no vectorization. >> >> It's not entirely clear of what the value actually means. > > I added a line defining _value_ as a positive integer.
That's good information, but not really what I was after. How would a user determine what value to put in there? It just says width must be a positive integer, but that's not enough information for someone to make a decision from. The same is basically true for interleave_count, except there's a bit of information that the count is the number of iterations of the original loop that are performed. However, unless someone already know what the operation is expected to do, they might have a hard time understanding what "within a single iteration of the interleaved loop" means in that sentence. ~Aaron _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
