PPT-Gather-Scatter DRAM In-DRAM Address Translation to Improve the Spatial Locality of Non-unit

Author : helene | Published Date : 2023-06-25

Vivek Seshadri Thomas Mullins Amirali Boroumand Onur Mutlu Phillip B Gibbons Michael A Kozuch Todd C Mowry Executive summary Problem Nonunit strided accesses

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Gather-Scatter DRAM In-DRAM Address Translation to Improve the Spatial Locality of Non-unit: Transcript

Vivek Seshadri Thomas Mullins Amirali Boroumand Onur Mutlu Phillip B Gibbons Michael A Kozuch Todd C Mowry Executive summary Problem Nonunit strided accesses Present in many applications. Niladrish. . Chatterjee. Manjunath. . Shevgoor. Rajeev . Balasubramonian. Al Davis. Zhen Fang. ‡†. Ramesh . Illikkal. *. Ravi . Iyer. *. University of Utah , NVidia. ‡. and Intel Labs*. †. Dev. Gomony. An introduction to SDRAM and memory controllers. 5kk73. Slides contributions: Sven Goossens, Benny Akesson. Outline. Part 1: DRAM and controller basics. DRAM architecture and operation. 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, . 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. :. Programming with Multiple Virtual Address Spaces. Izzat El Hajj, Alexander Merritt, Gerd Zellweger,. Dejan Milojicic, Reto Achermann, Paolo Faraboschi,. Wen-mei Hwu, Timothy Roscoe, Karsten Schwan. :. Programming with Multiple Virtual Address Spaces. Izzat El Hajj, . Alexander Merritt. , Gerd Zellweger,. Dejan Milojicic, Reto Achermann, Paolo Faraboschi,. Wen-mei Hwu, Timothy Roscoe, Karsten Schwan. Access Locality. Hasan Hassan,. Gennady . Pekhimenko. , . Nandita Vijaykumar, . Vivek. . Seshadri. , Donghyuk Lee, Oguz Ergin, . Onur. . Mutlu. Executive Summary. Goal. : . Reduce average DRAM access latency with no modification to the existing DRAM chips. 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. Dr. . Nizamettin AYDIN. naydin. @. yildiz. .edu.tr. nizamettinaydin@gmail.com. http://. www.yildiz. .edu.tr/~naydin. 1. Internal. Memory. 2. Outline. Semiconductor. main . memory. Random. Access . 2014. 9/30/2014. © 2014 DE DIOS & ASSOCIATES. ALL RIGHTS RESERVED. Reproduction prohibited without prior permission.. 1. Strange situation: demand is weakening while supply remains tight. Weakening PC-DRAM demand and supply mix issues in 2H14. 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, . Shail Dave. 1. , . Youngbin. Kim. 2. , . Sasikanth. Avancha. 3,. Kyoungwoo. Lee. 2. , Aviral Shrivastava. 1. [1] Compiler Microarchitecture Lab, Arizona State University. [2] Department of Computer Science, Yonsei University.

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