Tentative topics will include computer organization, instruction set design, memory system design, pipelining, and other techniques to exploit parallelism. This is a designed model for a storedprogram digital computer. Object 2 browse presentations featured presentations featured audio featured animated. Key topics covered in advanced computer architecture aca quick revision pdf class notes, book, ebook for btech computer science it engineering. When there are no lectures or discussions, students are expected to work on the literature survey and the research project. Introduction to computer architecture authorstream presentation. Speculative execution has been in the news of late, typically when. It can be used as a textbook for senior and graduate students and a reference book for practicing professionals. Modals for speculation and deduction maria lives near pico do jaragu. Webviewer permits the playback of certain enabled live streams and archives with slides and instructor tablet annotations. General and floatingpoint registers are 64bit wide. Architectural support for lockfree data structures, isca 1993. A hardware mechanism for dynamic reordering of memory references, ieee tc 1996. New york, mcgrawhill c1971 online version of 2nd edition of that classic architecture book computer structures.
Computer architecture ppt presentation object 2 browse. Sep 21, 20 carnegie mellon computer architecture 1,390 views 1. Interconnection networks carnegie mellon computer architecture 2015 onur mutlu duration. Investigate a research idea covered in class, in paper, or in head. Computer science and artificial intelligence laboratory m. A quantitative approach, morgan kaufman publisher course syllabus. Speculation and futuregeneration computer architecture. Pipeline hazards 1 pipeline hazards are situations that prevent the next instruction in the instruction stream from executing in its designated clock cycle hazards reduce the performance from the ideal speedup gained by pipelining three types of hazards structural hazards data hazards control hazards pipeline hazards 2 hazards in pipeline can make the pipeline to stall. Hardware and software parallelism advance computer architecture. Ppt chapter 1 introduction to computer architecture.
A computer architects job is to choose, and sometimes create, hardware components and interconnect them in order to create computers that meet certain functional, performance and cost goals. Predication and speculation department of computer. It focuses on the design and implementation of computer architectures, as well as techniques for analyzing and comparing alternative computer organizations. Eecs 252 graduate computer architecture lec 01 introduction.
This course will teach you the principles of operation of modern highperformance microprocessor cores, chips, and systems. Speculation and futuregeneration computer architecture slide 19 guri sohi data dependence speculation is the default predict no dependences improving accuracy of data dependence predictionakin to branch prediction for control dependences track history of dependence misspeculations small number of static dependence pairs exhibit temporal locality. Eecs 252 graduate computer architecture lec 01 introduction last modified by. Advanced computer architecture aca quick revision pdf. Designing for performance, seventh edition, by william stallings, pearson prentice hall, 2006, isbn. In the readings, csg refers to parallel computer architecture. Arial garamond times new roman wingdings edge computer architecture outline what is a microprocessor. Computer architecture and engineering ppt,pdf instructor. This course focuses on quantitative principle of computer design, instruction set architectures, datapath and control, memory hierarchy design. Speculative execution in modern computer architectures. These quick revision and summarized notes, ebook on advanced computer architecture aca will help you score more marks and help study in less time for your cseit engg. The textbook for comp375 computer architecture and organization during the fall 2008 semester is. Tomasulos algorithm is a computer architecture hardware algorithm for dynamic scheduling of instructions that allows outoforder execution and enables more efficient use of multiple execution units. Carnegie mellon parallel computer architecture 20 onur.
Patterson and hennessy, computer organization and design, morgan kaufman publisher reference. Rabaey computer science 252 spring 2000 computer architecture in cory hall cs 252 course focus understanding the design techniques, machine structures, technology factors, evaluation methods that will determine the form of programmable processors in 21st century related courses topic coverage textbook. The class will meet for the first time on wednesday, sep 4, 2019, in eh3032. Speculation and futuregeneration computer architecture slide 19 guri sohi data dependence speculation is the default predict no dependences improving accuracy of data dependence predictionakin to branch prediction for control dependences track history of dependence misspeculations small number of static dependence pairs. Ppt hw speculation powerpoint presentation, free download id. Unit i instruction level parallelism ilp concepts and challenges hardware and software approaches dynamic scheduling speculation compiler techniques for exposing ilp branch. Brooks, planning a computer system, project stretch, 1962 what does this design. Cosc 6385 computer architecture exercises edgar gabriel fall 2007 cosc 6385 computer architecture edgar gabriel hardware based speculation branch prediction reduces direct stalls of branches instructions can be issued using dynamic branch prediction, but could not be executed until the branch outcome was known. Every single highend cpu architecture today amd, arm, ibm. Computer science and artificial intelligence laboratory.
Hardwarebased speculationadvance computer architecture. Computer organization and architecture ppt instructor. Using their 1980 capabilities as a baseline, the row access perfomlance ot dram and the dram capacity is plotted over time. Online version of classic architecture book computer structures. Speculative execution and recovery branch prediction. Building a highly scalable single thread instruction window, pact 2005. It is being developed by private industry in some cases, well within the realm of possibility.
To use the webviewer archives, install webviewer 1. A scalable approach to threadlevel speculation, isca 2000. Predication and speculation department of computer science. Computer architecture is a vibrant and ever changing area. Hjs refers to readings in computer architecture by hill, jouppi, and sohi.
Exception handling in pipelined processors due to the overlapping of instruction execution, multiple interrupts can occur in the same clock cycle. Modern computer architecture, by morris mano, prentice hall of india. Vliw very long instruction word architecture epic explicitly parallel instruction computing memory general registers. Carnegie mellon computer architecture 1,390 views 1. Ece 366 computer architecture, lecture notes instructor. Coa lectures computer science and information management.
Presentation topics computer architecture history single cpu design gpu design memory architecture communications architecture 3. Introduction to computer architecture class project cis501 martinroth. We found that in architecture, most speculation is more like plausible futures. Lecture slides and video archives university of washington. Pdf advanced computer architecture notes pdf aca notes. Advanced computer architecture aca quick revision pdf notes. Coa lectures computer science and information management, ait. Brief history of computer architecture evolution and future trends. Provide many instructions provide many addressing modes.
Onur mutlu carnegie mellon university 10122012 powerpoint ppt presentation free to view. Advanced computer architecture notes pdf aca notes. Computer architecture and organization linkedin slideshare. This course will give you an indepth understanding of the innerworkings of modern digital computer systems and tradeoffs present at the hardwaresoftware interface. The key hardware technologies that affect computer architectures are those that determine the general projected. Speculation ii 18742 fall 2012 parallel computer architecture lecture 16. Computer organization and architecture, designing for performance by william stallings, prentice hall of india. View notes computer architecture ppt presentation from ece 565 at indiana university of pennsylvania. Chapter 3 instructionlevel parallelism and its exploitation ucf cs.
Ppt modals for speculation and deduction powerpoint. Speculative execution is an optimization technique where a computer system performs some. This blog contains a huge collection of various lectures notes, slides, ebooks in ppt, pdf and html format in all subjects. Cis 501 introduction to computer architecture class project cis501 martinroth. Brief history of computer architecture evolution and. Building a highly scalable singlethread instruction window. A hardwaresoftware approach by culler, singh, and gupta.
Computer architecture and implementation montek singh wed, oct 19, 2005. Based on the material prepared by krste asanovic and arvind. University of texas at austin cs352h computer systems architecture fall 2009 don fussell 4 speculation guess what to do with an instruction start operation as soon as possible check whether guess was right if so, complete the operation if not, rollback and do the right thing common to static and dynamic multiple issue examples. The five classic components of a computer todays topics. Speculative execution in modern computer architectures david kaeli department of electrical and computer engineering northeastern university and penchung yew university of minnesota department of computer sciences and engineering october 21, 2003 abstract as the progress of vlsi technology soon will allow more than 1 bil. This book assumes that the readers have general knowledge about computer architectures, compilers and application programs. A free powerpoint ppt presentation displayed as a flash slide show on id. Brief history of computer architecture predication and speculation compiling for ia64 b a s1 c move code above a split cs553 lecture predication and speculation 3 a brief history of computer architecture the early years. Aug 31, 2017 we found that in architecture, most speculation is more like plausible futures. Tomasulos approach hardware branch prediction hardwarebased speculation compiler support for ilp instructionlevel parallelism. My aim is to help students and faculty to download study materials at one place. Brief history of computer architecture evolution and future.
Caching, speculation, multiple issue, outoforder issue. Parallelism, characters of parallelism, microscopic vs macroscopic, symmetric vs asymmetric, rain grain vs coarse grain, explict vs implict, introduction of level parallelism, explotting the parallelism in pipeline, concept of speculation, static multiple issue, static multiple issue with mips isa, dynamic. Computer architecture exercises edgar gabriel fall 2007 cosc 6385 computer architecture edgar gabriel hardware based speculation branch prediction reduces direct stalls of branches instructions can be issued using dynamic branch prediction, but could. May 06, 2019 hardware and software parallelism advance computer architecture aca. Historyone of the first computing devices to come about was.
Miniresearch course project proposal and final report. In contrast to a scalar processor that can execute at most one single instruction per clock cycle, a superscalar processor can execute more than one instruction during a clock cycle by simultaneously dispatching multiple instructions to different execution. It was developed by robert tomasulo at ibm in 1967 and was first implemented in the ibm system360 model 91s floating point unit the major innovations of tomasulos algorithm include. This course will give you an in depth understanding of the innerworkings of modern digital computer systems and tradeoffs present at the hardwaresoftware interface. Cse 420 computer architecture chapter 2 ds speculation title. Hardware and software parallelism advance computer. Overcome control dependence by hardware speculating on outcome of branches and executing program as if guesses were correct. Computer architecture is about planning, designing and, eventually, building computer systems.
Latency and throughput cis 501 reporting performance. Feb 21, 2012 computer organization and architecture, designing for performance by william stallings, prentice hall of india. Computer architecture computer architecture, like other architecture, is the art of determining the needs of the user of a structure and then designing to meet those needs as effectively as possible within economic and technological constraints. A superscalar processor is a cpu that implements a form of parallelism called instructionlevel parallelism within a single processor.
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