IF1

from The Free On-line Dictionary of Computing (8 July 2008)

IF1

   <language> A graph language used as an intermediate language
   for {dataflow} hardware.  Used by the {OSC} {SISAL} compiler.

   ["The Manchester Prototype Dataflow Computer", J.R. Gurd et
   al, CACM 28(1):34-52, Jan 1985].

   (1996-01-05)