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Page 44 of Computer Performance Vol. 3, Issue 1 [page]

1982 Computer Performance  
Vol 8 (1979) pp 83-87 Zahorjan, J, Hume, J N P and Sevcik, K C ‘A queueing model of a rotational position sensing disc system’ INFOR Vol 16 (1978) pp 199—216 Bard, Y ‘A model of shared DASD and multipathing  ...  Modelling lechaiques REFERENCES 1‘ OS/VS2 MVS system programming library: initialization and tuning guide Form No GC20—0681—3, IBM Corporation, USA (1978) Ziegler, K, Jr DASD configuration and sharing  ... 

Evolution of the DASD storage control

C. P. Grossman
1989 IBM Systems Journal  
Typical 3880 and 3990 installations have multiple proces- sors, most of them sharing access to the DASD sub- system and a large number of storage devices.  ...  More data must be shared and must be shared among more processors. Also, availability requirements make multiple connections essential between a DASD subsystem and any one processor. Connectivity.  ... 
doi:10.1147/sj.282.0196 fatcat:djqg3wourzgctpqhq4m7s2ptve

Models of DASD Subsystems with Multiple Access Paths: A Throughput-Driven Approach

Brandwajn
1983 IEEE transactions on computers  
The inclusion of the approach in a larger system model, as well as its relationship with previous work on DASD analysis is considered. Numerical results illustrate the accuracy of the method.  ...  The approach relies on a step-wise analysis of shared components within the data transfer path: head of string, control unit, channel, referred to as blocking points.  ...  Section IV briefly considers the embedding of the solution of a DASD subsystem model in that of a larger system model.  ... 
doi:10.1109/tc.1983.1676256 fatcat:elzm7tofrjbj7hassoel4eg2tq

Role of the DASD storage control in an Enterprise Systems Connection environment

C. P. Grossman
1992 IBM Systems Journal  
In general, the response time of a 3990 Model 3 with ESCON paths of 400 feet will be comparable to or slightly better than that of a parallel 3990 Model 3 with the same DASD con- figuration and workload  ...  Even a 3990 Model 2 can take advantage of DLSE mode: both storage paths within a multipath stor- age director would have to be busy before the 3990 would complete the I/O operation using the other cluster  ... 
doi:10.1147/sj.311.0123 fatcat:o76wyrjvgjehzljabsrcfdgvya

A study of dynamic reconnection

Alexandre Brandwajn
1983 Proceedings of the 1983 ACM SIGMETRICS conference on Measurement and modeling of computer systems - SIGMETRICS '83  
A.: 1664-1, San Jose, California (1982). Model of Shared DASD and Multipathing, Comm. ACM 23, 564-572 (1980).  ...  BrandwaJn, A.: Models of DASD Subsystems with Multiple Access Paths: A Throughput-Driven Approach, IEEE Transactions on Computers, May 1983.FZGUR[ 12~ Comp~rleon of elmulatton ~nd In~ly~teal r o e u l  ... 
doi:10.1145/800040.801390 dblp:conf/sigmetrics/Brandwajn83 fatcat:dpy4gjjs3vhzhg7xsaetwrws2y

On the Downlink Operation and Architecture Optimization of Multi-User VLC Systems

Amr Mohamed Abdelaziz Abdelhady
2021
As for the second setup, owing to the favored joint lighting and SE maximization, we solve a multi-objective optimization problem accounting for both objectives.  ...  Throughout this dissertation, we study the downlink of multi-user VLC systems with the aim of operation and architecture enhancement.  ...  Many works studied VLC channel modeling, it was found that the line of sight (LoS) component is significantly more powerful than the other multipath components.  ... 
doi:10.25781/kaust-38v86 fatcat:lsm3zgkcxjflpa6yynztomwoz4