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Re: [HG DOLFIN] Comment out reaction ODE demo. Gives error when run.

 

On Thu, Jul 09, 2009 at 08:20:54AM +0100, Garth N. Wells wrote:
> 
> 
> Anders Logg wrote:
> > On Thu, Jul 09, 2009 at 08:05:42AM +0100, Garth N. Wells wrote:
> >>
> >> Anders Logg wrote:
> >>> On Thu, Jul 09, 2009 at 12:14:14AM +0200, DOLFIN wrote:
> >>>> One or more new changesets pushed to the primary dolfin repository.
> >>>> A short summary of the last three changesets is included below.
> >>>>
> >>>> changeset:   6458:8dacb335c9825380a2e614f5de2ae89f79131995
> >>>> tag:         tip
> >>>> user:        "Garth N. Wells <gnw20@xxxxxxxxx>"
> >>>> date:        Wed Jul 08 23:13:53 2009 +0100
> >>>> files:       demo/ode/reaction/cpp/main.cpp
> >>>> description:
> >>>> Comment out reaction ODE demo. Gives error when run.
> >>> What happens when you run it? Same as for the buildbot?
> >>>
> >>>   terminate called after throwing an instance of 'std::runtime_error'
> >>>   what():  *** Assertion (e1 != -1) [at
> >>>   dolfin/ode/MultiAdaptiveTimeSlab.cpp:926 in cg_feval()]
> >>>
> >>> This does not happen for me. It works fine and it's not because I
> >>> don't trigger assertions, I checked.
> >>>
> >>> Any special configuration you are using? I'm running without GMP.
> >>>
> >> It fails with GMP and works with GMP.
> >
> 
> I was a bit hasty - fails with GMP and works without GMP.
> 
> Garth

ok, most likely some floating-point comparison that fails.

I'll ask Benjamin Kehlet to look at it or fix it myself later
otherwise.

-- 
Anders


> > ?
> > 
> > 
> > 
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