float ops and _controlfp_s
| From: | Pierre Joye | Date: | Sat, 13 Jun 2009 17:51:57 +0000 |
| Subject: | float ops and _controlfp_s | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-44263@lists.php.net to get a copy of this message | ||
hi Christian,
There is still a significant performance impact due to _controlfp_s
usage. I would like to remove it, but before I would also like to know
why you introduced it in the 1st place. The tests pass with or without
changing the fp on almost each fp ops (sigh :).
Can you explain why we need it and what tests are affected by this
change please?
Cheers,
--
Pierre
http://blog.thepimp.net | http://www.libgd.org