Le 14/05/2012 11:13, Thomas Neidhart a écrit : > Hi all, Hi Thomas,
> > as we all know, java does not provide any means of detecting overflows > and/or underflows in numerical calculations off-the-shelf. > While investigating some numerical stability problems and trying to improve > the eigenvalue implementation, I was thinking about instrumenting certain > operations to detect such things. > > In fact there already exists something that does exactly this (and some > other things like smearing, cancellation, ...) > > The thing is called cojac and can be found here: > http://code.google.com/p/cojac/ > > It is a very nice tool, so in case somebody did not know about it, give it > a try. Thanks for the tip, this look really interesting. Luc > > Thomas > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
