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[cellml-discussion] CeVAS, CUSES, MaLaES


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  • From: ak.miller at auckland.ac.nz (Andrew Miller)
  • Subject: [cellml-discussion] CeVAS, CUSES, MaLaES
  • Date: Mon, 20 Aug 2007 13:48:16 +1200
David Nickerson wrote:
> Thanks Andrew. So just to make sure I'm getting it right, in the trunk
> code CCGS is now a service sitting on top of CaVAS, MaLaES, etc., right?
>

Thats right, so you need to enable those services in configure in order
to enable CCGS.

Best regards,
Andrew

>
> Andre.
>
> Andrew Miller wrote:
>
>> David Nickerson wrote:
>>
>>> Hi all,
>>>
>>> I have just done an update on my working copy of the CellML API C++
>>> implementation and have found that new version of the code generation
>>> services (?) have arrived. While I presume the CCGS code is still
>>> complete and working (if I can get it to build), but I just wanted to
>>> check if the new code is ready for use and if there was any help
>>> available to ease changing from the old CCGS to the new methods? I'm
>>> hoping documentation and/or examples...(something like the current
>>> CCGS/tests/CellML2C.cpp would be good and may already be in there
>>> somewhere...)
>>>
>>>
>> Hi Andre,
>>
>> The new services have landed a while ago on the trunk after being tested
>> on a branch. There are still a few issues being ironed out (mainly
>> regarding how invalid CellML models are handled, and ensuring that we
>> don't crash on them and instead report a useful error), but the new CCGS
>> is being used in PCEnv snapshot builds.
>>
>> Firstly, the interfaces for CCGS have been updated, and the comments on
>> the interfaces have been updated to reflect what the interface now
>> does. The interface changes are fairly minor (the major change is that
>> the concept of iterating variables has now become iterating 'computation
>> targets', which are basically variables plus a degree to which that
>> variable is differentiated, as well as differences allowing you to
>> configure the CCGS to generate languages other than C). Bound variables
>> have been renamed to variables of integration, and the structure of the
>> generated code if you don't do any configuration has changed somewhat,
>> as there is now a separate array for algebraic and state variables
>> rather than squashing everything into a single variables array. Also,
>> CCGS/tests/CellML2C.cpp has been updated and should still be working
>> with the new code (it is used for the automated tests, which still pass).
>>
>> Best regards,
>> Andrew
>>
>>> Thanks,
>>> Andre
>>> _______________________________________________
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>>> cellml-discussion at cellml.org
>>> http://www.cellml.org/mailman/listinfo/cellml-discussion
>>>
>>>
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>
>



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