Re: Partial success building the trunk on MSYS2/Windows platform

[Gaius Mulley]

"Fischlin  Andreas" <andreas.fischlin@env.ethz.ch> writes:

> Dear Gaius,
>
> Follow up: For our portable floating point arithmetic module FloatPortab 
> (Dialogue Machine) we have also implemented checks in terms of type lengths 
> that may succeed or not across hard- and software (compilers) by
> running a little overhead checking code during module initialisation. This 
> needs only to be done once and then you can rely on correct interpretation 
> and any numerical use of routines from that module have to pay no
> performance penalty at all.

Hi Andreas,

sounds great!  Currently gm2 can be requested to check against a NaN
after every floating point operation -fsoft-check-all, highlighting the
operator in the source code which caused the result,

regards,
Gaius