| Re: [eigen] Non-optimal sse assembly code with gcc |
[ Thread Index |
Date Index
| More lists.tuxfamily.org/eigen Archives
]
On 23.01.2012 12:54, Benjamin Schindler wrote:
I would love to know whether your rationale on denormalized numbers is
correct though. Does anybody else know exactly?
I found this article (it is 3 years old, though):
http://software.intel.com/en-us/articles/x87-and-sse-floating-point-assists-in-ia-32-flush-to-zero-ftz-and-denormals-are-zero-daz/
Christoph
--
----------------------------------------------
Dipl.-Inf. Christoph Hertzberg
Cartesium 0.051
Universität Bremen
Enrique-Schmidt-Straße 5
28359 Bremen
Tel: (+49) 421-218-64252
----------------------------------------------