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Design of an integrated programming and operating system, Part VI: Implementation on the 7040/44 data processing system

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2 Author(s)

Following the decision to produce IBSYS/IBJOB for the 7090/94, it was decided to implement a similar system for the 7040/44. The transfer of a system of the size and complexity of IBSYS/IBJOB to another machine required a re-evaluation of all parts of the system and considerable new design work. Although generally the 7040/44 Operating System is externally compatible with the 7090/94 IBSYS/IBJOB system, there are significant differences in the internal structure. This paper describes the 7040/44 Operating System as well as the differences between this system and the 7090/94 IBSYS/IBJOB system.

Note: The Institute of Electrical and Electronics Engineers, Incorporated is distributing this Article with permission of the International Business Machines Corporation (IBM) who is the exclusive owner. The recipient of this Article may not assign, sublicense, lease, rent or otherwise transfer, reproduce, prepare derivative works, publicly display or perform, or distribute the Article.  

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IBM Systems Journal  (Volume:3 ,  Issue: 1 )