PPT-18-742 Fall 2012 Parallel Computer Architecture

Lecture 7 Emerging Memory Technologies Prof Onur Mutlu Carnegie Mellon University 9212012 Reminder Review Assignments Due Friday September 21 1159pm Smith Architecture and applications of the HEP multiprocessor computer system. Unlike sequential algorithms parallel algorithms cannot be analyzed very well in isolation One of our primary measures of goodness of a parallel system will be its scalability Scalability is the ability of a parallel system to take advantage of incr Hardware Parallelism. Computing: execute instructions that operate on data.. Flynn’s . taxonomy (Michael Flynn, 1967) classifies computer architectures based on the number of instructions that can be executed and how they operate on data.. Goals for Rest of Course. Learn how to program massively parallel processors and achieve. high performance. functionality and maintainability. scalability across future generations. Acquire technical knowledge required to achieve the above goals. Improving Computer Performance. What performance translates into:. Time taken to do computation. Improving performance . → reducing time taken. What key benefits improving performance can bring:. Can solve “now-computationally-attainable” problems in . 09 ᜀ87=27ᜀ.-#-*2&/47.9ᜀ4+4:73*9*&(-*78+742ᴀ&3-&99&3;.11*-&;*5&79.(.5&9*).3897:(9:7*)57*8*7;.(*1*&73.3,*=5*7.*3(*8&9ᜀ).843Ԁ7&3,.3,+742+&(.1.9&9.3,82&11؀ Data Mining and OLAP. University of California, Berkeley. School of Information. IS 257: Database Management. IS 257 – Fall 2012. Lecture Outline. Review. Applications for Data Warehouses. Decision Support Systems (DSS). Dr Susan Cartwright. Dept of Physics and Astronomy. University of Sheffield. Parallel Universes. Are you unique?. Could there be another “you” differing only in what you had for breakfast this morning?. What is Architecture?. Software Architecture. is the structure and organization of high-level components in a software system. This includes high level . components. and the . relationships. between these components.. frnbtbttnrfnrnffnnfrrnnff72IrnnfrfffffffrffbbbfttrD24246CE6DED2E86HE926IAC6DDA2EE6CE92EDE65E86C46D7E96E6DED252G2C6EJ76A2DE4EDDF6Db3FED23F52EJ6IAC6DD653C62DEbACDE2E625F84246Cb2DH62DH8DD2C42D25C9235JD2C kindly visit us at www.nexancourse.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. kindly visit us at www.examsdump.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. Professionally researched by Certified Trainers,our preparation materials contribute to industryshighest-99.6% pass rate among our customers. Prof. . Smruti. R. . Sarangi. IIT Delhi. 1. What is computer architecture? . The study of computer processors and computer systems. 2. What does a computer do? . Almost everything: . . Financial calculations. Fall 2015. Lars Ailo Bongo (larsab@cs.uit.no). Course topics. Parallel programming. The parallelization process. Optimization of parallel programs. Performance analysis. Data-intensive computing. Parallel programs. November 8-9, 2012. Literacy in Content Areas. Standards for Science, Social Studies, & Technical Subjects. Bjørn Wolter, . Ph.D. Science Content Specialist. Department of Education & Early Development.