DISTRIBUTED RESEARCH ON EMERGING APPLICATIONS & MACHINESdream-lab.in | Indian Institute of Science, BangaloreDISTRIBUTED RESEARCH ON EMERGING APPLICATIONS & MACHINESdream-lab.in | Indian Institute of Science, Bangalore

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DISTRIBUTED RESEARCH ON EMERGING APPLICATIONS & MACHINESdream-lab.in | Indian Institute of Science, Bangalore

DREAM:Lab

SE252:Lecture 8+9, Jan 30/Feb 3ILO1:Parallel and Distributed Systems

Context

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ILO 1

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Lecture 8+9

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Computer Organization

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Flynn’s Taxonomy

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Single Instruction, Single Data

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Single Instruction, Multiple Data

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Multiple Instruction, Single Data

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Multiple Instruction, Multiple Data

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Shared vs Distributed Memory MIMD

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Shared vs Distributed Memory MIMD

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IBM Blue Gene (MMP)

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Rank

TopSC.in Dec, 2014

Rpeak (TFlops)

Rmax (TFlops)

TFlop Distribution for Dec/2014

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Cumulative Perf over Time

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2008 2009 2010 2011 2012 2013 2014

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TopSC.in Performance Trends over Time

Sum Max Min Avg

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Performance in Top500

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Computing Paradigms

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HPC, HTC, OLTP, Big Data

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Distributed Computing Sys Models

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Grid Computing for Science

Scalable, Data-driven Science on Emerging Distributed Platforms ... Y. Simmhan

Grid

Portal Server

Execution

Management

Information

Services

Self

Management

Resource

Management

Security

Services

Data

Services

Compute Resources Data Resources Instruments & Sensors

Proxy Certificate

Server (Vault)

Events & Messaging

Resource Broker

Community & User

Metadata Catalog

Workflow engine Resource

Registry

Application

Deployment

User’s Grid Desktop Portal

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Distributed Computing Sys Models

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Torrent P2P Protocol

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Internet of Things (IoT)

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Forecast Demand

Ingest Data

Store & Share Data

Visuali-zation

Decide D2R

Strategy

Generation Capacity DataEngineers

Analysts

Researchers

Customers

Monitor

Curtailment Notification – Voluntary and Direct Load Control

Customers, Facilities

Equipment, Sensors

Environment, Events

Smart Power Grids: Demand Response OptimizationReduce consumer demand for electricity during periods

of peak usage to relieve stress on power gridWhen → By How Much → How/Whom … Predict, Adapt, Evolve

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IoT: Edge+Cloud

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5 min peer discussion

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Utility vs Exclusive Computing

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Assignments

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Reading Assignment