PPT-Computer Architecture Lecture 4a: Memory Solution Ideas

Prof Onur Mutlu ETH Zürich Fall 2019 27 September 2019 Solving the Memory Problem Fix it Make memory and controllers more intelligent New interfaces functions architectures system mem. Avg Access Time 2 Tokens Number of Controllers Average Access Time clock cyles brPage 16br Number of Tokens vs Avg Access Time 9 Controllers Number of Tokens Average Access Time clock cycles brPage 17br brPage 18br John leads SilverNeedle Hospitality’s Finance function, with the overall responsibility of all the Group’s nancial matters including corporate nance, strategic nancial planning, taxation, At the end of this lecture you will have an understanding of:. Distribution of fibres. Packing arrangements of fibres. Orientation of fibres. Length of fibres. Defects. 12/01/2012. 1. Composites properties are strongly dependant on the arrangement and the distribution of fibres:. U . Wisc. and HP Labs. ISCA’13. Architecture Reading Club Summer'13. 1. Key points. Big memory workloads . Memcached. , databases, graph analysis . Analysis shows. TLB misses can account for . upto. st. Century Computer Systems. . ASPLOS . 2013 . Panel. 0. Mark Hill: . Introduction. Kathryn . McKinley. on NAS . Report. The . Future of Computing . Performance. : Game Over or . Next Level?. Josep. Presented By:. Rahul. M.Tech. CSE, GBPEC . Pauri. Contents. Introduction. Symmetric memory architecture. Advantages. The limitations. Addressing the limitations. Problem with more than one copy in caches. Hardware vs. Software. Hardware. Physical components. Input/Output. devices. Internal components. Software. The . programs or instructions that tell the computer what to do . Operating systems. Applications. Sequential Circuits. Ralph Grishman. September 2015. NYU. Time and Frequency. time = 1 / frequency. frequency = 1 / time. units of time. millisecond = 10. -3. second. microsecond = 10. -6. second. nanosecond = 10. Lecture 19. Summary. Benjamin Lee. Electrical and Computer Engineering. Duke University. www.duke.edu/~bcl15. www.duke.edu/~bcl15/class/class_ece252fall11.html. ECE 252 / CPS 220. 2. ECE252 . Administrivia. Introduction. Khaled N. Khasawneh, PhD Student. Department of Computer Science and Engineering. kkhas001@ucr.edu. Welcome!. 2. About me. Born and raised in . Jordan. Jordan University of Science & Technology, Jordan. Chapter 3 Operating Systems Concepts 1 A Computer Model An operating system has to deal with the fact that a computer is made up of a CPU, random access memory (RAM), input/output (I/O) devices, and long-term storage. . A community white . paper. http://. cra.org/ccc/docs/init/21stcenturyarchitecturewhitepaper.pdf. Technion. , Haifa Israel, June 2013. Information & . Commun. . Tech’s Impact. Semiconductor Technology’s Challenges. Jan 14, 2019. ADVANCED . COMPUTER . ARCHITECTURE . CS . 4330/6501. Some content of this course is adapted from CMU ECE 740. ROTUNDA, PAVILLIONS . AND THE LAWN. 2. A DESIGN BASED ON . PRINCIPLES. 1856 engraving. Lecture 19. April . 4. th. , . 2012. Bus-Based Shared Memory (. Con’t. ). Distributed Shared Memory. Prof John D. Kubiatowicz. http://www.cs.berkeley.edu/~kubitron/cs252. Recall: Natural Extensions of Memory System.