MOD—A Language for Distributed Programming

Distributed programming is characterized by high communications costs and the inability to use shared variables and procedures for interprocessor synchronization and communication. *MOD is a high-level language system which attempts to address these problems by creating an environment conducive to efficient and reliable network software construction. Several of the *MOD distributed programming constructs are discussed as well as an interprocessor communication methodology. Examples illustrating these concepts are drawn from the areas of network communication and distributed process synchronization.