[kepler-users] ddf director and ramp actor

Edward A. Lee eal at eecs.berkeley.edu
Mon Dec 12 08:23:10 PST 2011


Counting iterations in DDF is challenging. I suggest
reading the DDFDirector documentation. The reasons for
the complexity are described in this paper:

http://ptolemy.eecs.berkeley.edu/publications/papers/95/processNets/

Hope this helps.

Edward


On 12/11/11 11:08 PM, kianwee chen wrote:
> I am having problem with the ddf director and the ramp actor. I am
> trying to set up a " if - then" statement with kepler workflow. However
> the ramp actor is not counting right ..... for e.g. I set my DDF
> director iteration to 5, but the ramp count is only  up to 2 .....
> Scratching my head on this. Attached is the workflow file I working on.
>
> regards
> kian wee
>
>
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