Dear Friends,

I like to execute two binary codes simulteneously and exchange some data between them dynamically, they write exchanged data on disk.

my problem is tunig of codes so thay they access to disk is a suitable time, (e.g. they can paused by reading a parameter from command line and after entering parameter they continue, but performing this by hand is tedious) do you know a suitable (simple) software/way for this purpose?

this looks similar to parallel possessing (check PVM and how the slaves communicate).

S.K

note that i deal with two separated binary package that i don't have access to their source code.

Hello rt,

the normal way to run several binary packages with data exchange is to control the process chain with some shell scripts.

Regards, Markus

Are you looking for timestep exchanges (i.e. co-simulation) or does one code finish before the next one starts? If it's timestep coupling, you'll probably need to write some blocking code in whatever subroutine mechanisms you are given. Otherwise, script it. I suppose it could be possible to script the codes to run one step at a time each??

Thanks Steve, as u and Markus stated, using a shell scripte seems to be my only solution, so i will try it.

to know about data exchange between two or more binary codes