Greg Lindahl wrote:
On Wed, Sep 17, 2008 at 03:43:36PM -0400, Eric Thibodeau wrote:
Also, note that I've had issues with icc
generating really fast but inaccurate code (fp model is not IEEE *by
default*, I am sure _everyone_ knows this and I am stating the obvious
here).
All modern, high-performance compilers default that way. It's certainly
the case that sometimes it goes more horribly wrong than necessary, but
I wouldn't ding icc for this default. Compare results with IEEE mode.
-- greg
Guess gcc isn't part of that gang. I haven't had the chance to play with
the commercial compilers other than icc. ;)
_______________________________________________
Beowulf mailing list, Beowulf@beowulf.org
To change your subscription (digest mode or unsubscribe) visit
http://www.beowulf.org/mailman/listinfo/beowulf
_______________________________________________
Beowulf mailing list, Beowulf@beowulf.org
To change your subscription (digest mode or unsubscribe) visit
http://www.beowulf.org/mailman/listinfo/beowulf
