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[Anders Logg <logg@xxxxxxxxx>]

On Tue, Jan 01, 2008 at 11:04:31PM +0100, Anders Logg wrote:
> It seems Instant does not ignore the name of the module when
> looking for previously built modules in the cache.
> 
> Here's a simple example:
> 
>   foo = create_extension(wrap_headers=["foo.h"], module="foo", ...)
>   bar = create_extension(wrap_headers=["foo.h"], module="bar", ...)
> 
> Here, I want Instant to realize that the code for both modules is the
> same (the file foo.h) so it should only need to build the module once.
> 
> This does not seem to be the case. Can it be fixed?
> 
> This is important when running time-dependent problems where the form
> (and the code) remains the same but the system needs to be assembled
> in each time step.

Never mind. The FFC JIT compiler now uses it's own cache, since we can
then use the md5sum of the signature of the form (not the generated
code) which is faster (the code does not need to be generated).

-- 
Anders