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51:08
Architecture & Design Follow 607 Followers

From Concurrent to Parallel

Posted by Brian Goetz  on  Jun 09, 2017 1 Posted by Brian Goetz Follow 5 Followers  on  Jun 09, 2017 1

Brian Goetz explores the different goals, tools, and techniques involved between concurrency and parallelism approaches, and how to analyze a computation for potential parallelism.

01:00:35
Java Follow 370 Followers

Understanding Parallel Stream Performance in Java SE 8

Posted by Brian Goetz  on  Jul 08, 2016 1 Posted by Brian Goetz Follow 5 Followers  on  Jul 08, 2016 1

Brian Goetz explores tools and techniques involved in parallelism, and how to analyze a computation for potential parallelism, with specific attention to the parallel stream library in Java 8.

51:31
.NET Follow 101 Followers

Fast, Parallel, or Reliable: Pick 3, a Tour of Elixir

Posted by Jordan Day  on  Dec 20, 2015 Posted by Jordan Day Follow 0 Followers  on  Dec 20, 2015

Jordan Day introduces the Elixir language, its syntax and the semantics of an Elixir application, highlighting differences that make Elixir apps more reliable than those written in other languages.

32:29
Architecture & Design Follow 607 Followers

Scaling Distributed Systems

Posted by Natalia Chechina  on  Oct 04, 2015 Posted by Natalia Chechina Follow 0 Followers  on  Oct 04, 2015

Natalia Chechina outlines features of actor and functional programming models, and the reason these models attract so much interest in parallel, concurrent, and scaling world.

58:46
Development Follow 141 Followers

Exercises in Programming Style

Posted by Crista Lopes  on  Sep 23, 2015 4 Posted by Crista Lopes Follow 0 Followers  on  Sep 23, 2015 4

Crista Lopes demos writing the same program using multiple styles, showcasing the richness of human computational thought and the need to avoid being stuck with one or two styles for life.

01:10:33
Functional Programming Follow 45 Followers

Atomic Counters or a Lesson on Performance and Hardware Concurrency

Posted by Detlef Vollmann  on  Aug 29, 2015 Posted by Detlef Vollmann Follow 0 Followers  on  Aug 29, 2015

Detlef Vollmann explores the performance and scalability issues of atomic and possible solutions to overcome them.

19:02
Followers

Translating Imperative Code to MapReduce

Posted by Cosmin Radoi  on  Jun 10, 2015 Posted by Cosmin Radoi Follow 0 Followers , Rodric Rabbah Follow 0 Followers , Stephen J Fink Follow 0 Followers , Manu Sridharan Follow 0 Followers  on  Jun 10, 2015

The authors present an approach for automatic translation of sequential, imperative code into a parallel MapReduce framework using Mold, translating Java code to run on Apache Spark.

09:41
Followers

Cybertron: Pushing the Limit on I/O Reduction in Data-Parallel Programs

Posted by Tian Xiao  on  May 29, 2015 Posted by Tian Xiao Follow 0 Followers , Jiaxing Zhang Follow 0 Followers , Chencheng Ye Follow 0 Followers , Wenguang Chen Follow 0 Followers , Zhenyu Guo Follow 0 Followers , Hucheng Zhou Follow 0 Followers , Xu Zhao Follow 0 Followers , Xi Wang Follow 0 Followers , Wei Lin Follow 0 Followers , Lidong Zhou Follow 0 Followers  on  May 29, 2015

The authors introduce Cybertron, a new tool for reducing I/O operations in data-parallel programs through a constraint-based encoding.

01:35:36
Followers

Comfortable Concurrency

Posted by Dominic Robinson  on  Oct 23, 2014 1 Posted by Dominic Robinson Follow 0 Followers  on  Oct 23, 2014 1

Dominic Robinson reflects on several concurrency models, trying to assess which is more pleasant to work with.

01:40:50
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Lambdas and Streams in Java 8

Posted by Angelika Langer  on  Jul 30, 2014 3 Posted by Angelika Langer Follow 1 Followers , Klaus Kreft Follow 0 Followers  on  Jul 30, 2014 3

Angelika Langer, Klaus Kreft discuss using Streams in Java 8: what they are, parallel or sequential execution, intermediate and terminal operations, stateless operations, and fluent programming.

44:26
Followers

Parallel-lazy Performance: Java 8 vs Scala vs GS Collections

Posted by Craig Motlin  on  Jul 24, 2014 Posted by Craig Motlin Follow 0 Followers  on  Jul 24, 2014

Sponsored by Goldman Sachs. Java 8 has Streams, Scala has parallel collections, and GS Collections has ParallelIterables. How well do they perform?

55:18
Followers

Are You Ready for 1000-Way Parallelism on a Single Chip?

Posted by Andreas Olofsson  on  Jul 03, 2014 2 Posted by Andreas Olofsson Follow 0 Followers  on  Jul 03, 2014 2

Andreas Olofsson reviews the history of processors and outlines some of the challenges ahead, introducing project Parallella meant to speed up the transition to massively parallel computing.

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