On 18 okt 2006, at 12:38, Marc Santhoff wrote:
Ah, this was the missing part. I have thought all of this was
implemented only inside the compiler itself ...
It is, except for x86 where the compiler is not involved with the
precision used by the FPU since there are no different opcodes.
J
Am Mittwoch, den 18.10.2006, 11:57 +0200 schrieb Jonas Maebe:
> On 18 okt 2006, at 11:20, Marc Santhoff wrote:
>
> > Divisions do make a difference for me. How can this setting be
> > made, is
> > there a compiler sitch involved or some symbol to define?
>
> http://community.freepascal.org:1000
On 18 okt 2006, at 11:20, Marc Santhoff wrote:
Divisions do make a difference for me. How can this setting be
made, is
there a compiler sitch involved or some symbol to define?
http://community.freepascal.org:1/docs-html/rtl/math/
setprecisionmode.html
Always check the result, since
Am Mittwoch, den 18.10.2006, 09:54 +0200 schrieb Florian Klaempfl:
> Jonas Maebe wrote:
> >
> > On 18 okt 2006, at 08:31, Marc Santhoff wrote:
> >
> >> is anyone aware of or has done a calculations speed comparison for the
> >> four float types (single, double, extended, comp)?
> >
> > For the x
Jonas Maebe wrote:
>
> On 18 okt 2006, at 08:31, Marc Santhoff wrote:
>
>> is anyone aware of or has done a calculations speed comparison for the
>> four float types (single, double, extended, comp)?
>
> For the x87, the only difference can come from cache misses/hits due to
> the different size
On 18 okt 2006, at 08:31, Marc Santhoff wrote:
is anyone aware of or has done a calculations speed comparison for the
four float types (single, double, extended, comp)?
For the x87, the only difference can come from cache misses/hits due
to the different sizes they take up in memory, becaus
