For Windows we build binaries with the C++ compler provided by MS Visual Studio 2005 with max speed optimized.
Comparisons like this can be tricky and sometimes misleading. If you posted complete code here (for example your dot product) there is some chance people would take a look at it under various compilers (including the new intel compiler). Frequently in the past we've gotten excited about some new compiler only to find that on the whole the difference isn't really worth the effort. On Fri, Nov 28, 2008 at 1:42 PM, Jean-Philippe Doiron <[EMAIL PROTECTED]>wrote: > I'm sorry, same code compiled with visual c++ with all optimization > properties set. > > regards > > JP. > > > Raul Miller wrote: > >> On Fri, Nov 28, 2008 at 12:37 PM, Jean-Philippe Doiron <[EMAIL PROTECTED]> >> wrote: >> >> >>> job compiling code. (avr 30% faster execution code) >>> >>> >> ... >> >> >>> dot product on 100 00 element, runs 4700x faster >>> >>> >> >> Faster than what? >> >> >> > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
