Jade And SAM Jade is a parallel programming language that extends C to exploit coarse-grain concurrency in sequential, imperative programs. Legion Mentat is an object-oriented parallel processing system that works with workstation clusters and has been ported to Linux. Not to be confussed with Mentat's MPL, this language was originally developed as the native parallel C dialect for the MasPar SIMD supercomputers. PAMS provides very simple directives for virtual shared memory parallel processing. Networks of Linux machines are not yet supported.
SR provides a novel integration of the mechanisms for invoking and servicing operations.
Consequently, all of local and remote procedure call, rendezvous, message passing, dynamic process creation, multicast, and semaphores are supported. SR also supports shared global variables and operations. It has been ported to Linux, but it isn't clear what parallelism it can execute with. And IronMan ZPL is an array-based programming language intended to support engineering and scientific applications. However, it is primarily targeted to PVM and MPI on workstation clusters, and Linux is supported.