2009/7/9 David Cournapeau <da...@ar.media.kyoto-u.ac.jp>: > Matthieu Brucher wrote: >> >> Unfortunately, this is not possible. We've been playing with blocking >> loops for a long time in finite difference schemes, and it is always >> compiler dependent > > You mean CPU dependent, right ? I can't see how a reasonable optimizing > compiler could make a big difference on cache effects ?
Yes, of course, CU dependent... > @ Pauli: if (optionally) knowing a few cache info would help you, I > could implement it. It should not be too difficult for most cases we > care about, > > David > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > -- Information System Engineer, Ph.D. Website: http://matthieu-brucher.developpez.com/ Blogs: http://matt.eifelle.com and http://blog.developpez.com/?blog=92 LinkedIn: http://www.linkedin.com/in/matthieubrucher _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
