Service Manuals, User Guides, Schematic Diagrams or docs for : IBM 360 os R20.0_Jan71 GC28-6551-12_Storage_Estimates_Rel_20_Jan71

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                                                       File No. S360-20
                                                       GC28- 6551-12-     os




    Systems Reference Library




    IBM System/360 Operating System:
    Storage Estimates

 This publication is intended for three types of
 users: system planners" system programmers, and
 problem programmers. It contains instructions"
 formulas, and tables that can be used to
 estimate the main and auxiliary storage
 requirements for any machine configuration,
 control program, and control program option of
 the IBM system/360 Operating system.   Main
-storage requirements are divided into two
 categories: fixed main storage and dynamic main
 storage. Fixed main storage contains the
 resident portions of the control program and the
 optional services and load modules that can be
 made resident to improve the performance of the
 operating system. Dynamic main storage is the
 area where program processing is done.

       Each type of user can use this publication
    differently .

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