AFMD-81-92 Review of a Computer Hardware Acquisition for NOAA In
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Contrpl Data Nos Version 2 Administration Handbook
60459840 CONTRPL DATA NOS VERSION 2 ADMINISTRATION HANDBOOK /fP^v CDC® OPERATING SYSTEMS: CYBER 180 CYBER 170 CYBER 70 MODELS 71, 72, 73, 74 6000 REVISION RECORD T-gSZBZaSESEl jiito wminan REVISION DESCRIPTION Manual released; reflects NOS 2.3 at PSR level 617. Features include default charge restriction, (10-05-84) terminal input and output count at logoff, password randomization, a new CHARGE directive for the SUBMIT command, and support of the Mass Storage Archival Subsystem. Supports CYBER 180 computer systems. B Revision B reflects NOS 2.4.2 at PSR level 642. It incorporates new features such as support of (09-26-85) CYBER 180 Models 840, 850, 860, and 990, Printer Support Utility, and NAM Application Switching. Revision C reflects NOS 2.5.1 at PSR level 664. It documents the personal identification (09-30-86) v a l i d a t i o n , t h e s i n g l e t e r m i n a l s e s s i o n r e s t r i c t i o n , a n d o t h e r m i s c e l l a n e o u s t e c h n i c a l c h a n g e s . Revision D reflects NOS 2.6.1 at PSR level 700. It includes miscellaneous corrections and minor (04-14-88) additions. Publication No, 60459840 REVISION LETTERS I. O. Q. S. X AND Z ARE NOT USED. Address comments concerning this manual to: Control Data Technical Publications 4201 N. -
Mi!!Lxlosalamos SCIENTIFIC LABORATORY
LA=8902-MS C3b ClC-l 4 REPORT COLLECTION REPRODUCTION COPY VAXNMS Benchmarking 1-’ > .— u) 9 g .— mi!!lxLOS ALAMOS SCIENTIFIC LABORATORY Post Office Box 1663 Los Alamos. New Mexico 87545 — wAifiimative Action/Equal Opportunity Employer b . l)lS(”L,\l\ll K “Thisreport wm prcpmd J, an xcttunt ,,1”wurk ,pmwrd by an dgmcy d the tlnitwl SIdtcs (kvcm. mm:. Ncit her t hc llniml SIJIL.. ( Lwcrnmcm nor any .gcncy tlhmd. nor my 08”Ihcif cmployccs. makci my wur,nly. mprcss w mphd. or JwImL.s m> lcg.d Iululity ur rcspmuhdily ltw Ilw w.cur- acy. .vmplctcncs. w uscftthtc>. ttt”any ml’ormdt ml. dpprdl us. prudu.i. w proccw didowd. or rep. resent%Ihd IIS us wuukl not mfrm$e priwtcly mvnd rqdtts. Itcl”crmcti herein 10 my sp.xi!l tom. mrcial ptotlucr. prtxcm. or S.rvskc hy tdc mmw. Irdcnmrl.. nmu(a.lurm. or dwrwi~.. does nut mmwsuily mnstitutc or reply its mdursmwnt. rccummcnddton. or favorin: by the llniwd States (“mvcmment ormy qxncy thctcd. rhc V!C$VSmd opinmm d .mthor% qmxd herein do nut net’. UMrily r;~lt or died lhow. ol”the llnttcd SIJIL.S( ;ovwnnwnt or my ugcncy lhure of. UNITED STATES .. DEPARTMENT OF ENERGY CONTRACT W-7405 -ENG. 36 . ... LA-8902-MS UC-32 Issued: July 1981 G- . VAX/VMS Benchmarking Larry Creel —. I . .._- -- ----- ,. .- .-. .: .- ,.. .. ., ..,..: , .. .., . ... ..... - .-, ..:. .. *._–: - . VAX/VMS BENCHMARKING by Larry Creel ABSTRACT Primary emphasis in this report is on the perform- ance of three Digital Equipment Corporation VAX-11/780 computers at the Los Alamos National Laboratory. Programs used in the study are part of the Laboratory’s set of benchmark programs. -
Magnetic Peripherals Inc Storage Module Drive Vintage: C.1975 Synopsis: 14-Inch Cartridge Disk Drive
AccessionIndex: TCD-SCSS-T.20121208.028 Accession Date: 8-Dec-2012 Accession By: Tom Kearney Object name: Magnetic Peripherals Inc Storage Module Drive Vintage: c.1975 Synopsis: 14-inch cartridge disk drive. S/N: 652128. Description: Magnetic Peripherals Inc (MPI), of Minneapolis, Minnesota , was a joint venture formed by Control Data Corporation (CDC) and Honeywell Bull in 1975. CDC contributed their disk drive facilities at Normandale and Omaha, USA. Honeywell contributed its ex-GE disk plant at Oklahoma City and CII-Honeywell Bull’s plant at Heppenheim, Germany. Its early products were IBM-3330-like third generation disk drives, superceded by IBM-3340/3350/3370-like drives, all with IBM interfaces or Storage Module Device (SMD) interfaces. It became a major player in the hard disk drive market. It was the world wide leader in 14-inch disk drive technology in the OEM marketplace in the 1970s and early 1980s, especially with its SMD and CMD (Cartridge Module Drive) interfaces, and with its 24-hour/7-days-a-week plant at Brynmawr in South Wales, which celebrated the production of 1 million disks and 3 million magnetic tapes in Oct-1979. MPI was renamed Imprimus in 1988 and was bought by Seagate in 1989. The drive in this collection looks almost identical to a CDC9762 80MB disk drive, introduced in 1974 by CDC, see Figures 21 and 22. However, the drive in this collection was made in Portugal by Magnetic Peripherals Inc, and from the rear can be seen to have a different interface, which looks very like an SMD interface. -
Final Report and Recommendation on New
CERN LIBRARIES, GENEVA CERN/FC/661 Original: English 5 December, 1963 CM-P00085196 ORGANISATION EUROPĒENNE POUR LA RECHERCHE NUCLĒAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH FINANCE COMMITTEE Fifty-sixth Meeting Geneva - 16 December, 1963 FINAL REPORT AND RECOMMENDATION ON NEW COMPUTERS FOR CERN This paper contains the results of the enquiries and studies unfinished at the time of the meeting of the Finance Committee, on 13 November, together with the Director-General's conclusions and request to the Finance Committee to authorize CERN to purchase a CDC 6600 computer for delivery early in 1965. 7752/e CERN/FC/661 FINAL REPORT AND RECOMMENDATION ON NEW COMPUTERS FOR CERN 1. Introduction The Finance Committee, at its meeting, on 13 November, discussed an interim report on CERN's computing needs (CERN/FC/653), which accompanied the Report of the European Committee on the Future Computing Needs of CERN, CERN/516 (hereinafter referred to as "the Report"). Since then, the final offers from manufacturers have been received and evaluated, and the outstanding technical studies referred to in the conclusion of the Interim Report (section 5) have been carried out. This paper contains: - a short report on the results of these technical studies, - the evaluation of the final offers, technically and financially, - a proposal for financing the purchase of the new computer, - the implications on the CERN budget and programme of a new computer, - the conclusion, with a request that the Finance Committee authorize CERN to purchase a CDC 6600 computer and to raise a loan for the necessary amount, - an annex containing prices and other material from the offers. -
Sperry Corporation, UNIVAC Division Photographs and Audiovisual Materials 1985.261
Sperry Corporation, UNIVAC Division photographs and audiovisual materials 1985.261 This finding aid was produced using ArchivesSpace on September 14, 2021. Description is written in: English. Describing Archives: A Content Standard Audiovisual Collections PO Box 3630 Wilmington, Delaware 19807 [email protected] URL: http://www.hagley.org/library Sperry Corporation, UNIVAC Division photographs and audiovisual materials 1985.261 Table of Contents Summary Information .................................................................................................................................... 3 Historical Note ............................................................................................................................................... 4 Scope and Content ......................................................................................................................................... 5 Arrangement ................................................................................................................................................... 6 Administrative Information ............................................................................................................................ 6 Related Materials ........................................................................................................................................... 7 Controlled Access Headings .......................................................................................................................... 8 Bibliography -
Lecture 14 Data Level Parallelism (2) EEC 171 Parallel Architectures John Owens UC Davis Credits • © John Owens / UC Davis 2007–9
Lecture 14 Data Level Parallelism (2) EEC 171 Parallel Architectures John Owens UC Davis Credits • © John Owens / UC Davis 2007–9. • Thanks to many sources for slide material: Computer Organization and Design (Patterson & Hennessy) © 2005, Computer Architecture (Hennessy & Patterson) © 2007, Inside the Machine (Jon Stokes) © 2007, © Dan Connors / University of Colorado 2007, © Kathy Yelick / UCB 2007, © Wen-Mei Hwu/David Kirk, University of Illinois 2007, © David Patterson / UCB 2003–7, © John Lazzaro / UCB 2006, © Mary Jane Irwin / Penn State 2005, © John Kubiatowicz / UCB 2002, © Krste Asinovic/Arvind / MIT 2002, © Morgan Kaufmann Publishers 1998. Outline • Vector machines (Cray 1) • Vector complexities • Massively parallel machines (Thinking Machines CM-2) • Parallel algorithms Vector Processing • Appendix F & slides by Krste Asanovic, MIT Supercomputers • Definition of a supercomputer: • Fastest machine in world at given task • A device to turn a compute-bound problem into an I/O bound problem • Any machine costing $30M+ • Any machine designed by Seymour Cray • CDC 6600 (Cray, 1964) regarded as first supercomputer Seymour Cray • “Anyone can build a fast CPU. The trick is to build a fast system.” • When asked what kind of CAD tools he used for the Cray-1, Cray said that he liked “#3 pencils with quadrille pads”. Cray recommended using the backs of the pages so that the lines were not so dominant. • When he was told that Apple Computer had just bought a Cray to help design the next Apple Macintosh, Cray commented that he had just bought -
(U) NSA's Key Role in Major Developments in Computer Science
.............. -· ,.. , __ .,,...... ___ , _.,.._ ~ __ ....:" -..... .. Doc ID: 6586785 _ __ I 5 SSRFI;';'?Et U 'f'; !! i; I llJ l!llft, I dL& (U) NSA's Key Role in Major Developments in Computer Science PART ONE (U) Cryptology has historically entailed an intensive application of labor. But since the middle of the last century, automation has been used as a way to greatly ease the making and breaking of codes. The formation and maturation of the National Security Agency (NSA) and the evolution of its missions paralleled in large part the advent of the computer age. A!J a consequence, the NSA and its predecessor agencies have historically been at the forefront of computer development in the United States. {U) But the use of computational machines in American cryptology long predated the official birth ofNSA. During World War I, the military incorporated use of encryption equipment. During the 1930s, both the Army and Navy cryptologic components acquired devices from International Business Machines {IBM), which allowed them to sort large amounts of data. By the time World War II had broken out, all of the major combatants possessed sophisticated cipher machines for most of their communications generation and security programs. {U) As the war progressed, the U.S. military services placed many electronic accounting machines into the field in order to process a wide array of enemy signals. The services developed relationships with industry -- Bell Laboratories and Teletype Corporation in the case of the Army, and IBM, Eastman Kodak, and National Cash Register (NCR) in the case of the Navy. A prime example of the benefits of such relationships was the construction of the Navy's cryptanalytic "Bombe," a machine built by NCR to decipher messages from the German ENIGMA machine. -
Conversion of the COBRA-IV-I Code from CDC CYBER to HP 9000/700 Version
KAERI/TR-803/97 Conversion of the COBRA-IV-I Code from CDC CYBER to HP 9000/700 Version CDC CYBER Version COBRA-IV-I ^H HP 9000/700 Version ° 1997. 1 Korea Atomic Energy Research Institute £- JiJL>Hl- "CDC CYBER Version COBRA-IV-I 3.B.4) HP 9000/700 Version ±£-2\ ^^" o\] 1997 tf 71 «V Abstract COBRA-IV-I is a multichannel analysis code for the thermal-hydraulic analysis of rod bundle nuclear fuel elements and cores based on the subchannel approach. The existing COBRA-IV-I code is the Control Data Corporation (CDC) CYBER version, which has limitations on the computer core storage and gives some inconvenience to the user interface. To solve these problems, we have converted the COBRA-IV-I code from the CDC CYBER mainframe to an Hewlett Packard (HP) 9000/700-series workstation version, and have verified the converted code. As a result, we have found almost no difference between the two versions in their calculation results. Therefore we expect the HP 9000/700 version of the COBRA-IV-I code to be the basis for the future development of an improved multichannel analysis code under the more convenient user environment. COBRA-IV-I fe COBRA-IV-I £• CDC CYBER-§- SE CDC CYBER oflSlH COBRA-IV-I SHf HP 9000/700 HP 9000/700 -§--^- COBRA-IV-I 3-E.t: ^± Table of Contents Abstract 2 Abstract (in Korean) 3 Table of Contents 4 List of Tables 6 List of Figures 7 1. Introduction 8 2. Conversion of COBRA-IV-1 9 2.1 Precision 9 2.2 Convenience 12 2.3 Emulation 12 2.4 Syntax 13 2.5 Equivalence 17 3. -
CHAPTER 1 Introduction
CHAPTER 1 Introduction 1.1 Overview 1 1.2 The Main Components of a Computer 3 1.3 An Example System: Wading through the Jargon 4 1.4 Standards Organizations 15 1.5 Historical Development 16 1.5.1 Generation Zero: Mechanical Calculating Machines (1642–1945) 17 1.5.2 The First Generation: Vacuum Tube Computers (1945–1953) 19 1.5.3 The Second Generation: Transistorized Computers (1954–1965) 23 1.5.4 The Third Generation: Integrated Circuit Computers (1965–1980) 26 1.5.5 The Fourth Generation: VLSI Computers (1980–????) 26 1.5.6 Moore’s Law 30 1.6 The Computer Level Hierarchy 31 1.7 The von Neumann Model 34 1.8 Non-von Neumann Models 37 Chapter Summary 40 CMPS375 Class Notes (Chap01) Page 1 / 11 by Kuo-pao Yang 1.1 Overview 1 • Computer Organization o We must become familiar with how various circuits and components fit together to create working computer system. o How does a computer work? • Computer Architecture: o It focuses on the structure and behavior of the computer and refers to the logical aspects of system implementation as seen by the programmer. o Computer architecture includes many elements such as instruction sets and formats, operation code, data types, the number and types of registers, addressing modes, main memory access methods, and various I/O mechanisms. o How do I design a computer? • The computer architecture for a given machine is the combination of its hardware components plus its instruction set architecture (ISA). • The ISA is the agreed-upon interface between all the software that runs on the machine and the hardware that executes it. -
ABSTRACT CO-RESIDENT OPERATING SYSTEMS TASK TEAM REPORT April 181 1973
ABSTRACT CO-RESIDENT OPERATING SYSTEMS TASK TEAM REPORT THIS DOCUI-lENT CONTAINS INFORl-lATiON PROPRIETARY TO THE NATIONAL CASH REGISTER COfoIPAflY AND CONTROL DATA CORPORATION. ITS CONTENTS SHALL NOT BE DIVULGED OUTSIDE OF EITHER CO~lPANY NOR REPROD~CED mTHOUT EXPLICIT PERloJISSION OF THE DIRECTOR AND GENERAL r-lANAGER. NCRICDC ADVANCED SYSTEfolS LABORATORY. April 18 1 1973 · 1 The mission of the co-resident oper.al"ing system task group was: "To define a cost effective mechamism within the new operating system to allow selected 01 d operating syst'ems to operate in their entirety permitting simultaneous execution with no modifications to the old operating system". Four people were assigned to this task, I:wo from NCR wifh ,expBrience on/he NCi\/Century and two from CDC experienced with CYI3ER 70 computer systems. The scope of the probl em was narrowed to a point where productive OLltput could be obtained in the allotted time frame. It was decided the' time could be spent most profitably in a detailad study of emulating the .NCR Century computer systems ,on the IPL.·· This decision was heavily influen'ced by a desire to deal with specific problems , ' ral·her·than'philosophi'cal-cmd incondusive'mattcrs. It was also:f.;:;lt thut The productivity of the team would be greater if it were kept s.mall •. Having limited the problom in scope, vario~sassumptions h.od t:)bo made bdore furi-h.:,:,r progress could be accompl ished. Key in this area wes the assumption thar. ;h:; probkm wos soluble. As a result I Ihe team concentroted on how to effect Iheimp\ernentation, as opposed j'O if if' was possibl e. -
Sperry Corporation, Univac Division Records 1825.I
Sperry Corporation, Univac Division records 1825.I This finding aid was produced using ArchivesSpace on September 14, 2021. Description is written in: English. Describing Archives: A Content Standard Manuscripts and Archives PO Box 3630 Wilmington, Delaware 19807 [email protected] URL: http://www.hagley.org/library Sperry Corporation, Univac Division records 1825.I Table of Contents Summary Information .................................................................................................................................... 4 Historical Note ............................................................................................................................................... 4 Scope and Content ......................................................................................................................................... 5 Administrative Information ............................................................................................................................ 7 Related Materials ........................................................................................................................................... 8 Controlled Access Headings .......................................................................................................................... 9 Appendices ..................................................................................................................................................... 9 Bibliography ................................................................................................................................................ -
A Look at Some Compilers MATERIALS from the DRAGON BOOK and WIKIPEDIA MICHAEL WOLLOWSKI
2/11/20 A Look at some Compilers MATERIALS FROM THE DRAGON BOOK AND WIKIPEDIA MICHAEL WOLLOWSKI EQN oTakes inputs like “E sub 1” and produces commands for text formatter TROFF to produce “E1” 1 2/11/20 EQN EQN oTreating EQN as a language and applying compiler technologies has several benefits: oEase of implementation. oLanguage evolution. In response to user needs 2 2/11/20 Pascal Developed by Nicolas Wirth. Generated machine code for the CDC 6000 series machines To increase portability, the Pascal-P compiler generates P-code for an abstract stack machine. One pass recursive-descent compiler Storage is organized into 4 areas: ◦ Code for procedures ◦ Constants ◦ Stack for activation records ◦ Heap for data allocated by the new operator. Procedures may be nested, hence, activation record for a procedure contains both access and control links. CDC 6000 series The first member of the CDC 6000 series Was the supercomputer CDC 6600, Designed by Seymour Cray and James E. Thornton Introduced in September 1964 Performed up to three million instructions per second, three times faster than the IBM Stretch, the speed champion for the previous couple of years. It remained the fastest machine for five years until the CDC 7600 Was launched. The machine Was Freon refrigerant cooled. Control Data manufactured about 100 machines of this type, selling for $6 to $10 million each. 3 2/11/20 CDC 6000 series By Steve Jurvetson from Menlo Park, USA - Flickr, CC BY 2.0, https://commons.Wikimedia.org/w/index.php?curid=1114605 CDC 205 CDC 205 DKRZ 4 2/11/20 CDC 205 CDC 205 Wiring, davdata.nl Pascal 5 2/11/20 Pascal One of the compiler Writers states about the use of a one-pass compiler: ◦ Easy to implement ◦ Imposes severe restrictions on the quality of the generated code and suffers from relatively high storage requirements.