M.F. Cowlishaw
IBM Systems Journal
This paper presents a model of an I/O subsystem in which devices can be accessed from multiple CPUs and/or via alternative channel and control unit paths. The model estimates access response times, given access rates for all CPU-device combinations. Central to the model's algorithm is the estimation of the rotational position sensing (RPS) miss probabilities by means of the maximum entropy principle. © 1980, ACM. All rights reserved.
M.F. Cowlishaw
IBM Systems Journal
Bowen Zhou, Bing Xiang, et al.
SSST 2008
Minkyong Kim, Zhen Liu, et al.
INFOCOM 2008
Elliot Linzer, M. Vetterli
Computing