The Eldon 2 operating system for KDF9
Author(s) -
Mike Wells
Publication year - 1971
Publication title -
the computer journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.319
H-Index - 64
eISSN - 1460-2067
pISSN - 0010-4620
DOI - 10.1093/comjnl/14.1.21
Subject(s) - computer science , queue , operating system , variety (cybernetics) , file system , real time computing , database , computer network , artificial intelligence
Eldon2* is an operating system for a KDF9 computer which has been developed by the Computing Laboratory at Leeds University. The system provides conversational file maintenance, multiple remote job entry into either a background or foreground job queue (the latter ofiering a turn round time of a few minutes), and efficient processing of background jobs. A disc based filing system with archive and retrieval facilities for less frequently used files is accessible via a variety of external media and the system incorporates automatic accounting for all work processed. Use of this system has increased CPU utilisation from about 50% to about 85% and allows the processing of over 1,000 jobs per day. (Received December 1969) _ ‐ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . ‐ _ . ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
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