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GPARS WORKSHOP

(Mario Garcia)

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Who am I ?

● Software engineer at Kaleidos.net● Groovy enthusiast● Dublin GUG & Madrid GUG

desmontandojava.blogspot.com

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https://github.com/mariogarcia

#FF9900

Mario García

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WHAT IS A WORKSHOP ?

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What is a workshop ?

● You are here to start learning how to use the tool/library

● You should ask whenever you don't understand something

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What is a workshop ?

● You are here to have fun

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What's GPars

● An open-source concurrency and parallelism library for Java and Groovy

● Version 1.1.0 ● It comes out-of-the-box with Groovy

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GPars

● Chose your abstraction for any particular problem– Fork/Join

– Async execution

– Actors

– Agents

– Dataflows

– ...

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The plan

● First hour– Introduction

– Parallel Collections

– Asynchronous Ex.

– Speculations

● Second hour– Dataflow

– Actors

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What will you need

http://gpars.org/1.1.0/guide/guide/introduction.html

https://github.com/mariogarcia/greach_2014

GPARS DOCUMENTATION

EXAMPLES

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LETS

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Parallel Collections

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Asynchronous Closures

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Speculations(And go grab some caffeine)

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Agents

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Dataflows

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Actors