OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 3 pot

Computer organization and design Design 2nd phần 3 pdf

... Studies of ILP 31 84.8 Putting It All Together: The PowerPC 620 33 54.9 Fallacies and Pitfalls 34 94.10 Concluding Remarks 35 24.11 Historical Perspective and References 35 4Exercises 36 2 In the ... result one or two cyclesafter the load.Clock cycleOperation Issue/stall 25 26 27 28 29 30 31 32 33 34 35 36 Divide issued incycle 0 DDD D D D+A D+R D+A D+R A RAdd Issue U S+A A+R R+SIssue ... integer unit that handles loads and stores, integer ALU operations, and branches.2. FP and integer multiplier. 3. FP adder that handles FP add, subtract, and conversion. 4. FP and integer divider....

Computer organization and design Design 2nd phần 7 potx

... sizeBandwidth Receiver overhead+++= 7. 1 Introduction 563 7. 2 A Simple Network 565 7. 3 Connecting the Interconnection Network to the Computer 573 7. 4 Interconnection Network Media 576 7. 5 Connecting ... 155ì Mbits/sec8 0.0 275 secsì 9 .7 MB/sec 0.0 275 secsì==260 KB=Bytes in transit0.5 1000ì Mbits/sec8 0.0 275 secsì 62.5 MB/sec 0.0 275 secsì==1 678 KB= 574 Chapter 7 Interconnection Networks ... Than Two Computers 579 7. 6 Practical Issues for Commercial Interconnection Networks 5 97 7 .7 Examples of Interconnection Networks 601 7. 8 Crosscutting Issues for Interconnection Networks 605 7. 9 Internetworking...

Computer organization and design Design 2nd phần 8 pot

... countFFT 81 6 8% 4%7%6%5%Miss rate0%6%4%2%124Processor countOcean 81 616% 18% 20% 8% 14%12%10%Miss rate0%1%124Processor countLU 81 62%Miss rate0%124Processor countBarnes 81 61%Coherence ... the demandsof each processor to ﬁnd the total demand for bus and memory bandwidth. For ascalable interconnect, we can use the data in Figure 8. 29 to compute the requiredper-node global bandwidth ... exceeds 1 28 KB. These runs were done with 64 processors and 64-byte cache blocks.Miss rate0%4%2%32 64 1 28 Cache size (KB)FFT256 51210%6% 8% Miss rate0.0%1.0%0.5%32 64 1 28 Cache size...

PL/SQL User''''s Guide and Reference 10g Release phần 3 potx

... v2 ntb1; v3 ntb2; v4 tb1; v5 tb1; empty tablebegin v4(1) := 34 ; v4(2) := 46456; v4(456) := 34 3; v2( 23) := v4; v3 (34 ) := va1 (33 , 456, 656, 34 3); What Is a PL/SQL Record?5 -32 PL/SQL User's ... Collection Exceptions5 -30 PL/SQL User's Guide and Reference n NumList := NumList(10,20 ,30 ,40,50,60,70,80,90,100); TYPE NickList IS TABLE OF VARCHAR2(64) INDEX BY VARCHAR2 (32 ); nicknames NickList;BEGIN ... elements nva(5) := t1(56, 32 ); nva(4) := t1(45, 43, 67, 433 45); replace an inner integer element nva(4)(4) := 1; replaces 433 45 with 1 add a new element to the 4th varray element and store integer...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 1 ppt

... Empirical studies on the nature and causes of software failures may be found in van Genuchten [H 19 91] , Guindon, et. al. [H 19 87] and Jones [H 19 92]. Simon [A 19 62, 19 82] are the seminal references ... described in the classic works by Brooks in [H 19 75] and [H 19 87]. Glass [H 19 82], the Defense Science Board [H 19 87], and the joint Service Task Force [H 19 82] provide further information on contemporary ... [15 ], Caltech's COM [16 ], the IBM System/38 [17 ], the Rational R1000, and the BiiN 40 and 60. Closely related to developments in object-oriented architectures are object-oriented operating...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 2 pps

... that may properly be called object-oriented. The Bibliography provides an extensive list of references to these and other applications. Object-oriented analysis and design may be the only ... 1986], and Kim and Lochovsky [F 1989] offer extended coverage of these topics. Object-oriented design methods were first introduced by Booch [F 1981, 19 82, 1986, 1987, 1989]. Object-oriented analysis ... introduced by ShIaer and Mellor [B 1988] and Bailin [B 1988]. Since then, a variety of object-oriented analysis and design methods have been proposed, most notably Rumbaugh [F 1991], Coad and Yourdon...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 3 pot

... Classification Classification and Object-Oriented Development The identification of classes and objects is the hardest part of object-oriented analysis and design. Our experience shows ... one of the speaker cabinets [ 53] . Coupling with regard to modules is still applicable to object-oriented analysis and design, but coupling with regard to classes and objects is equally important. ... hierarchy is either wide and shallow, narrow and deep, or balanced. Class structures that are wide and shallow usually represent forests of free-standing classes that can be mixed and matched [57]....

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 4 potx

... described in detail by Michalski and Stepp [A 1983, 1986], Peckham and Maryanski U 1988], and Sowa [A 19 84] . Domain analysis, an approach to finding key abstractions and mechanisms by examining ... systems" [40 ]. Domain analysis may be applied across similar applications (vertical domain analysis) , as well as to related parts of the same application (horizontal domain analysis) . For ... list of candidate objects" [47 ]. These candidate objects typically derive from the surrounding environment, from the essential inputs and outputs, and from the products, services, and other...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 5 ppsx

... Apply the classical approach to object-oriented analysis (page 155 ) to generate a set of candidate classes and objects. Early in the life cycle, tangible things and the roles they play are good ... generation and reverse engineering. Figure 5- 27 is a refinement of Figure 5- 25, and includes some of these adornments, which are similar to the icons we used to represent physical Figure 5- 27 ... in the method. 57 56 These diagrams are generalizations of Rumbaugh's event trace diagrams [14] and Jacobson's interaction diagrams [ 15] . 57 Object diagrams and interaction...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 6 docx

... [F 19 86, 1993], Hines and Unger [G 19 86] , Jacobson [F 1985], Jamsa [F 1984], Kadie [F 19 86] , Masiero and Germano [F 1988], Nielsen [F 1988], Nies [F 19 86] , Railich and Silva [F 1987], and Shumate ... management systems, artificial intelligence, and command and control, each of which involves its own unique set of problems. Because our focus is on analysis and design rather than programming, we ... now apply object-oriented analysis and design to the pragmatic construction of software systems. In this and the remaining four chapters, we start with a set of system requirements and then...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 7 pps

... synchronization, deadlock, livelock, and race conditions are discussed in detail in Hansen [H 1 977 ], Ben-Ari [H 1982], and Holt et al. [H 1 978 ]. Mellichamp [H 1983], Glass [H 1983], and Foster [H 1981] offer ... collections (such as bags and sets), while others behave like sequences (such as deques and stacks). Also, some structures permit structural sharing (such as graphs, lists, and trees), whereas others ... ordered collections, deques, and queues (the latter are often called priority queues).88 Additionally, we may distinguish between directed and undirected graphs, singly and doubly linked lists,...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 8 pptx

... tracking and responding to a mouse action, responding to a menu command, saving and restoring the state of an application, printing, editing (including cutting, copying, clearing, and pasting), ... reading, and writing of the screen information, window management, keyboard, and mouse handling.” ã Business logic The part of an application that uses information from the user and from ... database schema first and deriving an object-oriented architecture from that. The "list of things" we have assembled thus far in our analysis is a start. Taking this list and applying...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 9 pps

... Message translation and verification occur in virtually all command and control systems. Plinta, Lee, and Rissman [C 198 9] provide an excellent discourse on the issues, and offer the design ... fuel-efficient throttle and brake settings that are consistent with the desired schedule and safety concerns. Suggested throttle and brake settings, track profile and grade, and train position and speeds ... Figure 11-2 Dependency and Affirmation Classes Chapter 12: Command and Control 4 59 authority, and crew assignments Every train has a current location on the tracks, and each train has...

OBJECT-ORIENTED ANALYSIS AND DESIGNWith application 2nd phần 10 pdf

... Hecht, A., Tryon, D., and Hywari, W. September 1988. Object-Oriented Analysis: Theory and Practice, Course Notes, in Object-Ollented Programming Systems, Languages, and Applications. San Diego, ... H., Linger, R., and Hevner, A. 1986. Principles ofInfonnation System Design andAnalysis. Orlando, FL: Academic Press. [31] Jackson, M. 1975. Principles ofProgram Design. Orlando, FL: Academic ... Stroustrup, B. May 1988. What Is Object-Oriented Programming? IEEE Software vol. 5(3), p. 10. [34] Cardelli, L. and Wegner, P. On Understanding Types, Data Abstraction, and Polymorphism. December...

Principles of Network and System Administration 2nd phần 3 pptx

... which replace many of the older Unix equivalents,like ls and cp. GNU software has its own system of installation and set of standards. GNU will also eventually become an operating system in its ownright. ... database 10771 files and directories currently installed.)Unpacking bison (from /bison_1%3a1 .35 -3_ i386.deb) Setting up bison (1 .35 -3) 122 CHAPTER 4. HOST MANAGEMENTã IEEE 139 4 disks: Implementations ... wasdescribed in ref. [10], and another from the University of Waterloo uses a ﬁle tree/software to similar ends in ref. [2 73] . In the Soft environment [109], softwareinstallation and user environment...

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