gpus with foreach

Does anybody know of a library that allows foreach to be called over
GPUs, specifically? I'm interested in parallelizing a very large number
of calls to system(), and am still debugging a cluster issue, so doMPI,
etc are not working at the moment.

There's no reason you can't call system() from inside your foreach loop,
so you could, for example, use foreach with a socket cluster, or a redis
cluster, to send jobs to workers on different physical machines, and
call system() in the body of the foreach loop.

Or perhaps your questions isn't specific enough for me to understand
what you're trying to do?

Regards,

Brian

Brian G. Peterson
http://braverock.com/brian/
Ph: 773-459-4973
IM: bgpbraverock