On Thu, Mar 27, 2008 at 04:27:32PM +0100, Geert Bosch wrote:
> >known to get these calculations wrong. Could someone with a fully
> >ieee compliant FPU try this test?
>
> Just use -mfpmath=sse -msse2 to force use of SSE instructions
> for double precision math. Should be the default nowadays, IMO
On Mar 27, 2008, at 02:58, Joern Rennecke wrote:
I'm trying to write a test to check I get all the subnormal
corner cases for ieee-754 double precision floating point division
right.
The usual thing to do with a new test is to try it on a known good
platform. Unfortunately, the x86 processor
Joern ,
You could try using softfloat:
http://www.jhauser.us/arithmetic/SoftFloat.html
--
Derek M. Jones tel: +44 (0) 1252 520 667
Knowledge Software Ltd mailto:[EMAIL PROTECTED]
Applications Standards Conformance Testinghttp://www.knosof.co.
I'm trying to write a test to check I get all the subnormal
corner cases for ieee-754 double precision floating point division right.
The usual thing to do with a new test is to try it on a known good
platform. Unfortunately, the x86 processor of my workstation is actually
known to get these calcu
