dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Tue, Feb 10, 2009 at 09:54:09AM +0000, Garth N. Wells wrote:
> 
> 
> 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:   5659:16e95d7eed387c4e6fb8d1f0235d0f5eb0a0eb91
> > tag:         tip
> > parent:      5658:d6d661c979340701f12565329dd7019204dee78e
> > parent:      5657:e893f260884275f77ce803fbf3220f140c678760
> > user:        Anders Logg <logg@xxxxxxxxx>
> > date:        Tue Feb 10 10:49:43 2009 +0100
> > files:       dolfin/function/GenericFunction.h
> > description:
> > merge
> > 
> > 
> > changeset:   5658:d6d661c979340701f12565329dd7019204dee78e
> > parent:      5656:294c8d6cab0b74a2aefde88fce5f022cd7ffae2f
> > user:        Anders Logg <logg@xxxxxxxxx>
> > date:        Tue Feb 10 10:49:34 2009 +0100
> > files:       dolfin/ode/ODESolution.cpp dolfin/ode/TimeStepper.cpp dolfin/ode/TimeStepper.h dolfin/parameter/Parameter.cpp dolfin/parameter/Parameter.h dolfin/parameter/ParameterList.cpp dolfin/parameter/ParameterList.h
> > description:
> > Fixes for sensitive checks T - t < eps instead of t > T - eps etc.
> > Still memory leaks.
> >
> 
> Have you looked at  ODESolution::interpolate?
> 
> Garth

Why is that one a problem? I think it looks good. Does valgrind
mention it when you run?

I think the memory leak was caused by a call to error() which just
raises an exception and exits (without cleaning up). The error
message was caused by a missing value not being saved at the final
time due to a round-off error that only showed up with valgrind...

Right now, I'm seeing a lot of

  "Conditional jump or move depends on uninitialised value(s)"

but haven't managed to figure out why.

-- 
Anders

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