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  • 1978

Software Description

DPPX was written in Programming Language for Distributed Systems (PL/DS), a PL/I-derived systems programming language, similar to the PL/S systems programming language used for MVS and VM. Part of the DPPX/370 development process was developing a PL/DS 2 language, which was based on PL/DS, but with changes necessitated by the changed instruction set. (PL/DS, like PL/S, is a high-level language which encourages significant use of inline assembly.)
  • Version Number:

    DPPX
  • Manufacturer:

  • Software Type:

    Operating Systems
  • Manufacture Year:

    1978
  • More Info: