Re: [coLinux-users] random floating point errors

[<ti...@fu...>]

Wasn't there a bug in earlier colinux version that caused fpu state 
sometimes not completely managed between colinux and host os..?

On Tue, 3 Aug 2004, Henry Nestler wrote:

> Hello miguel!
> 
> I never hear about "gnucap", NaN and other things in your mail.
> It's a graphic tool? Can you run this in standard debian distribution?
> Have you a some source lines in C, so anybody can check, what do you means?
> 
> You say the errorcode is 136? So thats fine: Search this number in your 
> source or in source of the tools lib header files that you use!
> 
> And also check this in other distributions such Knoppix.
> I think, it's no colinux problem.
> 
> Henry
> 
> miguel manese wrote:
> > hi all,
> > 
> > i'm experiencing random floating point errors (echo $? = 136). i'm
> > using debian, kernel is 2.4.25-co-0.6.0. with random, i mean sometimes
> > it works and sometimes it results to an error.
> > 
> > i'm experiencing this on gnucap. i have a program that simulates lots
> > of circuits continuously, then it halts because gnucap would produce
> > 'NaN.' when i simulate the offending ckt again, i get a number instead
> > of NaN (if i don't get the floating point exception)
> > 
> > thanks
> > 
> > 
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-- 
timo