[Bioc-devel] Multiple processor for one expression?

Hi All,

Package "multicore" does a good job in enabling multiple processors for 
multiple expressions. I am wondering if it is possible to use multiple 
processors for one expression, so that I can make successive steps 
faster (e.g. A -> B -> C, the later process depends on the result of the 
former process). Any hint? Thanks in advance.

Best regards,
Chen