On 8/14/07, Gordan Bobic <gordan@xxxxxxxxxx> wrote: > Hi, > > I'm trying to get more of my code to vectorize, but very few of the loops > do. ICC (sorry for mentioning it, don't mean to offend anyone) manages to > vectorize all of the loops in my code, so it is doable (and succeeding > seems to yield a speed-up of 5-10x!). > > Is there a way to help out the vectorizer with pragmas and suchlike, to > resolve possible misperceived vector dependence issues? > For starters, it would help to tell us which version of GCC you are trying with. Second, your code doesn't compile as you've written it, so i can't diagnose more without you fixing it :) Third, even with some modifications to make it compile, your class isn't used, so we wouldn't bother to compile it. Without a complete, working, example, I can't help more.
