PPT-Isolating CPU and IO Traffic by Leveraging a Dual-Data-Port DRAM

  Donghyuk Lee Lavanya Subramanian Rachata Ausavarungnirun Jongmoo Choi Onur Mutlu Decoupled Direct Memory Access processor Logical System Organization m ain memory. Niladrish. . Chatterjee. Manjunath. . Shevgoor. Rajeev . Balasubramonian. Al Davis. Zhen Fang. ‡†. Ramesh . Illikkal. *. Ravi . Iyer. *. University of Utah , NVidia. ‡. and Intel Labs*. †. Ph.D. Thesis Proposal. Kshitij Sudan. Thesis Statement. Improving DRAM access latency, power consumption, and capacity by leveraging intelligent data placement.. Overview. CPU. MC. DIMM. …. Tim Dennis – Solution Consultant, QAD. 2. The following is intended to outline QAD’s general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, functional capabilities, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functional capabilities described for QAD’s products remains at the sole discretion of QAD.. 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. In-DRAM Address Translation to Improve the Spatial Locality of Non-unit Strided Accesses. Vivek Seshadri. Thomas Mullins, . Amirali. . Boroumand. , Onur Mutlu, . Phillip B. . Gibbons, Michael A. Kozuch, . Kshitij. Sudan. , . Niladrish. . Chatterjee. , David . Nellans. , Manu . Awasthi. , Rajeev . Balasubramonian. , Al Davis. School of Computing, University of Utah. ASPLOS-2010. DRAM Memory Constraints. DRAM Scaling. Prof. Onur Mutlu. http://www.ece.cmu.edu/~omutlu. onur@cmu.edu. HiPEAC. ACACES Summer School 2013. July 15-19, . 2013. The Main Memory System. Main memory is a critical component of all computing systems. ___________________________________________________________. Kyle Rheiner, Insurance Producer. Strickler Insurance Agency, Lebanon PA. www.CraftBrewingInsurance.com. Acknowledgement . __________________________________________________________. Finding Where We Fit. Can never forget the reason for our work and zeal. Mt. 28:19-20; Mk. 16:15-16. . Jn. 3:16-17; 2 Pet. 3:9; . Lk. . 15:7, 10. Leveraging Our Strengths. Finding Where We Fit. We all are given talents that we are expected to use. Billy Benge. TIGTA Office of Audit . Leveraging Audit Management . Software. Presenters – Agencies . Billy Benge – U.S. Treasury Inspector General for Tax Admin. . Tammi Vanlandingham – . Veterans . 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, . Unclonable. Functions . by Exploiting the Latency-Reliability Tradeoff . in Modern Commodity DRAM Devices. Jeremie. S. Kim. . Minesh. Patel . Hasan Hassan . . Onur. . Mutlu. . Motivation.