Floating Point Underflow

[Ray Nachlinger]

On Fri, 26 Sep 2008, Steve Kargl wrote:

> On Fri, Sep 26, 2008 at 09:43:15AM -0500, Ray Nachlinger wrote:
> > 
> > Is there a gfortran compiler option that will
> > prevent a fatal "Floating Point Underflow" error
> > message on 64bit Windows. This problem does not
> > occur on 32bit systems.
> > 
> 
> Is this a compile time or runtime problem?

  Only runtime. Have big program that works nicely on
  Solaris, 32, 64 bit Linux, 32bit OS X, and 32 bit
  Windows (mingw). Received this error report from
  a user on 64bit Windows. Traceback from place
  what an underflow should be expected.