A parallel language for shared-memory multiprocessors, built on top of C++ by Bershad et al, U Washington 1987. PRESTO provides class es for thread s and spinlock s as well as Mesa -style monitor s and condition variable s.
ftp://cs.washington.edu/pub/presto1.0.tar.Z . E-mail: presto@cs.washington.edu .
["PRESTO: A Kernel for Parallel Programming Environments", B.N. Bershad et al, U Wash CS TR, Jan 1987].