SHARER, a Time Sharing System for the CDC 6600 A time sharing system embedded within the standard batch processing system for the CDC 6600 is described. The system is general purpose and file-based, providing facilities for file input, manipulation, editing, compilation, and conversational execution. It uses a simple scheme for system extension for a machine with only one relocation and memory bound register. No attempt was made to use reentrant code, or to simulate segmentation or paging. Implementation time was approximately six man-years, with the majority of the code being written in FORTRAN. CACM October, 1967 Harrison, M. C. Schwartz, J. T. CA671011 JB February 27, 1978 1:53 PM 1458 4 1523 1523 4 1523 1603 4 1523 1698 4 1523 1747 4 1523 1748 4 1523 1854 4 1523 1877 4 1523 1960 4 1523 2377 4 1523 2378 4 1523 2497 4 1523 2558 4 1523 2625 4 1523 2632 4 1523 2840 4 1523 2941 4 1523 3105 4 1523 3144 4 1523 1471 5 1523 1523 5 1523 1523 5 1523 1523 5 1523 1657 5 1523 2080 5 1523 2357 5 1523 2536 5 1523 1523 6 1523 1523 6 1523 1523 6 1523 1523 6 1523 1829 6 1523 2035 6 1523