Inside the Machine: An Introduction to Architecture, Parallelism - - PowerPoint PPT Presentation

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Inside the Machine: An Introduction to Architecture, Parallelism - - PowerPoint PPT Presentation

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Inside the Machine: An Introduction to Architecture, Parallelism & Electronics Soumyabrata Dev The ADAPT SFI Research Centre https://soumyabrata.github.io/ Bucknell University 13-July-2018 The ADAPT Centre is funded under the SFI Research

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Inside the Machine: An Introduction to Architecture, Parallelism & Electronics

Soumyabrata Dev

The ADAPT SFI Research Centre

https://soumyabrata.github.io/

Bucknell University 13-July-2018

The ADAPT Centre is funded under the SFI Research Centres Programme (Grant 13/RC/2106) and is co-funded under the European Regional Development Fund.

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Where have I been, and where am I now?

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My high-level research interests

  • ○

○ ○

  • 1Advisor role at Overleaf, 207 Regent Street, London.

2Vandewalle, J. Kovacevic, M. Vetterli, Reproducible Research in Signal Processing – What, why, and how, IEEE Signal Processing Magazine, vol. 26,

  • no. 3, pp. 3747, 2009.
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What do you expect to learn?

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Architecture and Organization

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Architecture and Organization

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Computer Components

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How computer understands our code?

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Laundry Example

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Sequential Processing

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Pipelined Processing

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Thoughts on pipelining

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Use of Pipelining in computer

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Why care about pipelining?

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Activity Time

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Types of parallelism

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What are the types of ILP?

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Linear Execution

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Pipelined Instruction

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Instruction Fetch (IF)

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Instruction Decode (ID)

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Execution (EX)

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Memory and IO

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Write Back

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Operation Timings

Operations Timings Instruction Fetch 2ns Instruction Decode 1ns Execution 2ns Memory and IO 2ns Write Back 1ns

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Advantages/Disadvantages

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Vector Processors

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Vector Processor Example

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Example

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Example

← ← … ←

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Example

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Illustration

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Vector Processors Applications

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Microcomputer

  • 1https://www.arduino.cc
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Computer code via electronics

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Bipolar Junction Transistors (BJT)

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Multiplexed single display

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Multiplexed single display

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Multiplexed single display

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Multiplexed Multiple Displays

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My brief stay at NY

1 https://www.nytimes.com/2017/09/15/nyregion/manhattans-confusing-avenue-addresses.html

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Computer code via electronics

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LED Cube video

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LED Cube fundamentals

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Activity time

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High Performance Computing

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HPC: Powering Deep Learning

1“Are AI/Machine Learning/Deep Learning in Your Company’s Future?”, insideBigData + NVIDIA 2EMC Digital Universe with Research & Analysis by IDC

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An example HPC Workflow

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HPC Application

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Acknowledgement

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Thank You

The ADAPT Centre is funded under the SFI Research Centres Programme (Grant 13/RC/2106) and is co-funded under the European Regional Development Fund.