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Advanced function extended with tightly-coupled multiprocessing

R. A. MacKinnon
1974 IBM Systems Journal  
Advanced function extended with tightly-coupled multiprocessing by R. A.  ...  PAGEABLE USER AREA FIXED SUPERVISOR AREA PAGED SUPERVISOR AREA The remainder of this paper discusses in detail the Advanced Function Extended features related to tightly-coupled (shared main-storage )  ... 
doi:10.1147/sj.131.0032 fatcat:6rd4ottug5hproum34dpuvkkvq

Software Development for Parallel and Multi-Core Processing [chapter]

Kenn R.
2012 Embedded Systems - High Performance Systems, Applications and Projects  
The disadvantages of the AMP multiprocessing model include:  For tightly coupled applications, AMP approaches work best when the developers need no more than two cores while developing a solution.  ...  As more cores are added, the AMP multiprocessing model becomes exponentially more difficult especially for tightly coupled applications executing on all cores.  AMP can result in underutilized processor  ...  InTech Europe Nowadays, embedded systems -computer systems that are embedded in various kinds of devices and play an important role of specific control functions, have permeated various scenes of industry  ... 
doi:10.5772/38261 fatcat:3zwgizqp3vgqfa2hn6gyxmuw44

Multicore Applications in Real Time Systems [article]

M. Vaidehi, T. R. Gopalakrishnan Nair
2010 arXiv   pre-print
Multiprocessors can be configured in a variety of forms, from loosely coupled computing grids that use the Internet for communication to tightly coupled Symmetric Multiprocessors (SMP).  ...  In order to advance its tactical capability, the military requires more computing functionality in compact battlefield systems.  ... 
arXiv:1001.3539v1 fatcat:2i4cmjw6evbk3e5uqbj7nctsoy

Design of tightly-coupled multiprocessing programming

J. S. Arnold, D. P. Casey, R. H. McKinstry
1974 IBM Systems Journal  
MacKinnon, “Advanced function extended with tightly-coupled multi- processing”’, in this issue. 2.  ...  Selected components of tightly-coupled multiprocessing pro- gramming support are presented.  ... 
doi:10.1147/sj.131.0060 fatcat:vfhahhsv3fbutdffszlti53eyy

The design of IBM OS/VS2 release 2

A. L. Scherr
1973 Proceedings of the June 4-8, 1973, national computer conference and exposition on - AFIPS '73  
This complex may include multiple CPUs, loosely or tightly coupled.  ...  The primary advantages here are to a tightly-coupled multiprocessing system, but some of these carry over into other environments. (See Figure 8 .)  ... 
doi:10.1145/1499586.1499686 dblp:conf/afips/Scherr73 fatcat:u5qvesxsy5aepe2leasn6vwrjq

Parallel applications of the USNRC consolidated code

Jun Gan, Thomas J. Downar, John H. Mahaffy, Jennifer L. Uhle, Howard J. Siegel
2001 Commercial Applications for High-Performance Computing  
One of the requirements for the new consolidated code is that it supports parallel computations to extend code functionality and to improve execution speed.  ...  A flexible request driven Exterior Communication Interface (ECI) was developed at Penn State University for use with the consolidated code and has enabled distributed parallel computing.  ...  Because the solution of the reactor core spatial kinetics problem is tightly coupled and exhibits primarily fine grain parallelism, threaded parallel models such as OpenMP are being developed for PARCS  ... 
doi:10.1117/12.434860 fatcat:coghber7hjasna24yai32bhdt4

Page 5437 of Mathematical Reviews Vol. , Issue 88j [page]

1988 Mathematical Reviews  
Systolic arrays are regular networks of tightly coupled processors with limited storage.  ...  The aim of the paper is to extend the theory for more gen- eral systems of recurrence equations.  ... 

A Survey of Hardware Technologies for Mixed-Critical Integration Explored in the Project $$EMC^2$$ [chapter]

Haris Isakovic, Radu Grosu, Denise Ratasich, Jiri Kadlec, Zdenek Pohl, Steve Kerrison, Kyriakos Georgiou, Kerstin Eder, Norbert Druml, Lillian Tadros, Flemming Christensen, Emilie Wheatley (+3 others)
2017 Lecture Notes in Computer Science  
Initiatives like the European project EM C 2 serve as cross-disciplinary incubators for novel technologies and fuse them together with state-ofthe-art industrial applications.  ...  General rights This document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Full terms of use are available: Abstract.  ...  A Deterministic Coherent L1 Cache Tightly-coupled multi-core systems with shared memory and central, fine-grained task scheduling can achieve the highest core utilization, provided that lowoverhead inter-core  ... 
doi:10.1007/978-3-319-66284-8_12 fatcat:6u7actbbcbgwna37sit2rcuhqq

Five-year author index

1974 IBM Systems Journal  
A., Advanced function extended with tightly-coupled multipro- cessing, 13, 1, 32 (1974). MANCINI, R. J., Performance analysis for the Skylab terminal system, 13, 2, 94 (1974). MARGOLIN, B. H., R. P.  ...  McKinstry, Design of tightly-coupled multiprocessing programming, 13, 1, 60 (1974). ASCOLY, J., see Kuki, H., 10, 1, 39 (1971). ASTRAHAN, M. M., see Senko, M. E., 12, 1, 30 (1973). AUSLANDER, M.  ... 
doi:10.1147/sj.134.0354 fatcat:3mc6q544h5aybbuuoundrkggq4

The BiProcessor: A merger of two architectures

C. Berggren
1992 IBM Systems Journal  
The multiprocessing option was based on using the existing System/370 multiprocessing architecture for tightly coupled System/370 processors.  ...  The communica- tions architecture of the coupling facility between the two processors is based on a tightly coupled multiprocessor model, with peer-to-peer interac- tion.  ... 
doi:10.1147/sj.313.0535 fatcat:ykedkaoavna77gqm6q4sleytem

The Evolution of the MVS Operating System

M. A. Auslander, D. C. Larkin, A. L. Scherr
1981 IBM Journal of Research and Development  
Starting with the data processing environment of twenty-$ve years ago, this paper describes the forces that led to the development of the OS/360 system design and then traces the evolution which led to  ...  DEVELOP. 0 VOL. 25 NO. 5 menting functions in a generalized way is the best preparation for unforeseen requirements.  ...  (loosely and tightly coupled) Third generation with, e.g., Integrated multiprocessing MVS OS/VS on System/370 (loosely and tightly coupled) Work load management extensions More self-tuning,  ... 
doi:10.1147/rd.255.0471 fatcat:rxwtagkhrfgudk3wsrrgi3z5xq

Page 32 of IBM Systems Journal Vol. 13, Issue 1 [page]

IBM Systems Journal  
Advanced function extended with tightly-coupled multiprocessing by R. A.  ...  MacKinnon The availability of Advanced Function Extended brings new hardware to System/370 and, through the Operating System / Virtual Storage 2 (OS/vS2) Release 2, enables users to implement tightly-  ... 

Specifying memory consistency of write buffer multiprocessors

Lisa Higham, Lillanne Jackson, Jalal Kawash
2007 ACM Transactions on Computer Systems  
It is crucial to provide programmers with a specification of the exact behaviour of such complex memories.  ...  Then the triple (P, J, M ) is called a multiprocess system and the couple (J, M ) is called a platform.  ...  One multiprocess, called the specified multiprocess (with corresponding specified objects and multiprograms) is transformed into the target multiprocess (with corresponding target objects and multiprograms  ... 
doi:10.1145/1189736.1189737 fatcat:drqm2bxnhfhozoutbthhi2itua

Coupling small computers for performance enhancement

Fernando C. Colon, Robert M. Glorioso, Walter H. Kohler, Dominic W. Li
1976 Proceedings of the June 7-10, 1976, national computer conference and exposition on - AFIPS '76  
Thus, we will see that the functional units are more tightly coupled than the nodes of a computer network, yet less tightly coupled than the processors in conventional multiprocessor systems.  ...  The microprocessors in this group may have extra hardware such Coupling Small Computers 759 as an extended arithmetic element.  ... 
doi:10.1145/1499799.1499902 dblp:conf/afips/ColonGKL76 fatcat:rdews6bbirblxfzwlgpeg7x7qi

Enhanced Resource Sharing in UNIX

J. M. Barton, J. C. Wagner
1988 Computing Systems  
Although these models introduced important new interfaces, neither was adequate for support of tightly coupled parallel programming.  ...  To address the performance needs of tightly-coupled parallel programming, several lightweight processing models have been introduced into UNIX.  ... 
dblp:journals/csys/BartonW88 fatcat:lhhyrhhicvemjlug6rl7qd3sfq
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