PPT-AN EFFICIENT SYSTEM-LEVEL TECHNIQUE TO DETECT DATA-DEPENDENT FAILURES

IN DRAM Samira Khan Donghyuk Lee Onur Mutlu PARBOR DRAM MEMORY IN TODAYS SYSTEM Processor Memory Storage DRAM is a critical for performance 2 MAIN MEMORY CAPACITY Gigabytes of DRAM Increasing demand . This technique assumes a constant failure rate and should be used accordingly MEAN TIME TO REPAIR PREDICTIONS Use meantimetorepair predictions for early life cycle assessment of system maintenance requirements and as a good metric for trade study al 1. Eytan. . Modiano. Joint work with . Marzieh. . Parandehgheibi. David Hay. IEEE . SmartGridComm. November 4, 2014 . Motivation. 2. Risk of Large blackouts such as 2003 blackout in North-East America. Jørn Vatn. NTNU. jorn.vatn@ntnu.no. Definitions. Failure. In order to define the term ‘failure’, we need first to introduce the term ‘function’. A unit or system (entity) is designed for performing one or more functions. FAWN. :. Workloads and Implications. Vijay . Vasudevan. , David Andersen, Michael . Kaminsky. *, Lawrence Tan, . Jason Franklin. , . Iulian. . Moraru. Carnegie Mellon University, *Intel Labs Pittsburgh. Dark Arts. Dan Fleck. CS469 Security Engineering. Reference: . Angelos. . Stavrou’s. ISA564 and Computer Security by Bishop. Coming up: Types of Defense. 1. 1. 1. 1. Types of Defense. Distinguish between data, instructions. When the two samples are correlated (i.e. not independent). 1. KNR 445. Statistics. Dependent t. Slide . 2. Dependent? What’s that?. Well, not independent…2 ways…. Same individuals measured twice (known as . Lee-Ad Gottlieb Hebrew U.. Aryeh Kontorovich Ben Gurion U.. Robert Krauthgamer Weizmann Institute. TexPoint fonts used in EMF. . Read the TexPoint manual before you delete this box.: . A. A. A. A. AswiththeAfricanelephantexperiments,multipleexperimentalsetupsareimplemented,includingcaller-independent(CI),rank-dependent(RD),age-dependent(AD),gender-dependent(GD)andcaller-dependent(CD).Evaluation IN DRAM. Samira Khan. Donghyuk Lee. Onur Mutlu. PARBOR. DRAM. MEMORY IN TODAY’S SYSTEM. Processor. Memory. Storage. DRAM is a critical for performance. 2. MAIN MEMORY CAPACITY. Gigabytes of DRAM. Increasing demand . Florin . Dinu. . T. S. Eugene Ng. Computing in the Big Data Era. 2. 15PB. 20PB. 100PB. 120PB. Big Data – Challenging for previous systems. Big Data Frameworks . MapReduce. @ Google. Dryad @Microsoft. 2dataBliesewaba-packageWithin-And-Between-AnalysisForGroupsandDyadsDescriptionLevels-of-analysisissuesarisewheneverindividual-leveldataarecollectedfrommorethanonepersonfromthesamedyadfamilyclassroomwo Pomodoro technique is a time management method that helps to keep you on track for your work schedule. The technique uses short bursts of rest, called pomodoros, in order to help you achieve a clear and concise plan for completing your work.Pomodoro technique for works by setting a timer for 30 minutes and working on one task for 3 minutes at a time. Unit 2: How Markets Work. Market Failures. Sometimes markets are not able to provide the goods and services desired by consumers or which can be efficiently produced by suppliers. This situation is called a . The process of combining the data streams is known as multiplexing and hardware used for multiplexing is known as a multiplexer.. Multiplexing is achieved by using a device called Multiplexer (. MUX.