PDF-Flipping Bits in Memory Without Accessing Them An Experimental Study of DRAM Disturbance

Author : mitsue-stanley | Published Date : 2014-12-26

Memory isolation is a key property of a reliable and secure computing system an access to one memory ad dress should not have unintended side e ects on data stored

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Flipping Bits in Memory Without Accessing Them An Experimental Study of DRAM Disturbance: Transcript


Memory isolation is a key property of a reliable and secure computing system an access to one memory ad dress should not have unintended side e ects on data stored in other addresses However as DRAM process technology scales down to smaller dimensi. Those raindrops are fallin on my head they keep fallin So I just Did me some talkin to th e sun and I said I didnt like the way he got things done Sleepin on the job Those raindrops are fallin on my head they keep fallin But theres one thing I know Memory isolation is a key property of a reliable and secure computing system an access to one memory ad dress should not have unintended side e ects on data stored in other addresses However as DRAM process technology scales down to smaller dimensi 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 30pm 730pm 730pm 730pm Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause I Practices in European Union member states. JEREMIE Initiative – ESF. Lombardy Region. Prague. , . November. 8-9. th. 2011. Agenda. ESF ROP . Lombardy. 2007-2013. JEREMIE in Lombardy: instruments and context. Email: cdbjazz@aol.com Claire Daly Biography Claire Daly grew up in Yonkers, NY, affording her access to many jazz greats performing li ve in NYC. Her father supported her enthusiasm about the musi Jaewoong. . Sim. *, Gabriel H. Loh. +. , Vilas Sridharan. #. , Mike O’Connor. +. June . 2013 . *Georgia Tech. +. AMD Research. #. AMD RAS Architecture. Die-stacked Memory. Die-stacking is coming along, esp. DRAM. the . Classroom to . Up Our Game. G. Peter and Carolyn R. Wilson. Boston College. 2014 Kentucky Accounting Educators Conference. May 16, 2014. Slides will be posted at. www.navigatingaccounting.com/presentation/presentations. Niladrish. . Chatterjee. Manjunath. . Shevgoor. Rajeev . Balasubramonian. Al Davis. Zhen Fang. ‡†. Ramesh . Illikkal. *. Ravi . Iyer. *. University of Utah , NVidia. ‡. and Intel Labs*. †. (and Security) Issues of DRAM and NAND Flash Scaling. Onur Mutlu. omutlu@gmail.com. http://users.ece.cmu.edu/~omutlu. /. HPCA Memory . R. eliability Workshop. March 13, 2016. Limits of Charge Memory. DRAM Disturbance Errors. Yoongu Kim. Ross Daly, Jeremie Kim, Chris Fallin, Ji Hye Lee, . Donghyuk Lee, Chris Wilkerson, Konrad Lai, Onur Mutlu. DRAM Chip. Row. Row. Row. Row. Row. Wordline. DRAM Chip. 1. , Jose F. Martinez. 2. , Rich Caruana. 2. Self-Optimizing Memory Controllers: . A . Reinforcement . Learning Approach. 1. Microsoft Research. . 2. Cornell University. . 1. Riding Moore’s Law with CMPs. Vivek Seshadri. Thomas Mullins, . Amirali. . Boroumand. , Onur Mutlu, . Phillip B. . Gibbons, Michael A. Kozuch, . Todd C. Mowry. Executive summary. Problem: Non-unit . strided. accesses. Present in many applications.

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