PDF-DRAM Errors in the Wild A LargeScale Field Study Bianc

of Computer Science University of Toronto Toronto Canada biancacstorontoedu Eduardo Pinheiro Google Inc Mountain View CA WolfDietrich Weber Google Inc Mountain View CA ABSTRACT Errors in dynamic random access memory DRAM are a common form of hardwar. of Computer Science University of Toronto Toronto Canada biancacstorontoedu Eduardo Pinheiro Google Inc Mountain View CA WolfDietrich Weber Google Inc Mountain View CA ABSTRACT Errors in dynamic random access memory DRAM are a common form of hardwar by Parallelizing Refreshes. with Accesses. Donghyuk. Lee, . Zeshan. . Chishti. , . Alaa. . Alameldeen. , Chris Wilkerson, . Yoongu. Kim, . Onur. . Mutlu. Kevin Chang. Executive Summary. DRAM . refresh interferes with memory accesses. Niladrish. . Chatterjee. Manjunath. . Shevgoor. Rajeev . Balasubramonian. Al Davis. Zhen Fang. ‡†. Ramesh . Illikkal. *. Ravi . Iyer. *. University of Utah , NVidia. ‡. and Intel Labs*. †. thir ty i dle cross road woo zy sim ply scram ble wea ther ur gent ath lete poi son strug gle fre quent af ter far mer a ble u nite su preme trai ler four teen re cent sur prise mar ble in vite ig ni Bank Privatization for Predictability and Temporal Isolation. Sungjun. . Kim . Columbia . University. Edward A. Lee . UC . Berkeley . Isaac . Liu . UC Berkeley. Hiren. D. Patel University of Waterloo. Niladrish. . Chatterjee. Manjunath. . Shevgoor. Rajeev . Balasubramonian. Al Davis. Zhen Fang. ‡†. Ramesh . Illikkal. *. Ravi . Iyer. *. University of Utah , NVidia. ‡. and Intel Labs*. †. Kshitij. Sudan. , . Niladrish. . Chatterjee. , David . Nellans. , Manu . Awasthi. , Rajeev . Balasubramonian. , Al Davis. School of Computing, University of Utah. ASPLOS-2010. DRAM Memory Constraints. ___________________________________________________________. Kyle Rheiner, Insurance Producer. Strickler Insurance Agency, Lebanon PA. www.CraftBrewingInsurance.com. Acknowledgement . __________________________________________________________. 2014. 11/21/2014. © 2014 DE DIOS & ASSOCIATES. ALL RIGHTS RESERVED. Reproduction prohibited without prior permission.. 1. DRAM market entering a new phase – a more “normal” market – in 2015. by Exploiting the Variation in Local . Bitlines. . Jeremie S. Kim. . Minesh. Patel . Hasan Hassan . Onur. . Mutlu. . Motivation. : DRAM latency is a . major performance bottleneck. Problem. Vinson Young. Prashant Nair. Moinuddin Qureshi. 1. MOORE’s LAW HITS BANDWIDTH WALL. 2. Moore’s scaling encounters Bandwidth Wall. 3D-DRAM MITIGATES BANDWIDTH WALL. 3. 3D-DRAM. Hybrid Memory Cube (HMC) from Micron, . Xiangyao. Yu. 1. , Christopher Hughes. 2. , . Nadathur. Satish. 2. , . Onur. Mutlu. 3. , Srinivas . Devadas. 1. 1. MIT . 2 . Intel Labs . 3. ETH Zürich. Motivation. In-package DRAM has . Unclonable. Functions . by Exploiting the Latency-Reliability Tradeoff . in Modern Commodity DRAM Devices. Jeremie. S. Kim. . Minesh. Patel . Hasan Hassan . . Onur. . Mutlu. . Motivation. 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.