Chapel Language Blog

Previous posts

• Generic Linear Multistep Method Evaluator using Chapel

  Posted on May 13, 2024

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  In this article, we use advanced features of the Chapel type system to implement a general linear multistep method evaluator for approximating differential equations.

• Doing science in Python? Wishing for more speed or scalability?

  Posted on April 30, 2024

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  A call for computational science collaborations around Chapel and Python

• Chapel's High-Level Support for CPU-GPU Data Transfers and Multi-GPU Programming

  Posted on April 25, 2024

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  This post covers how Chapel’s arrays, parallelism, and locality features enable moving data between CPUs and GPUs.

• Navier-Stokes in Chapel — Introduction

  Posted on April 10, 2024

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  A starting point for applying Chapel to scientific computing problems using the CFD Python tutorial.

• Supercharged Chapel Editor Support

  Posted on April 4, 2024

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  An introduction to new editor features supported by Chapel.

• Introducing ChapelCon '24: The Chapel Event of the Year

  Posted on April 1, 2024

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  This post discusses why we rebranded CHIUW to ChapelCon and what to expect from it.

• Chapel 2.0: Scalable and Productive Computing for All

  Posted on March 21, 2024

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  This post announces Chapel 2.0, including a brief tour of what the language is capable of.

• Changes to Chapel 2.0 Since its First Release Candidate

  Posted on February 27, 2024

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  A summary of breaking and other notable additions made since Chapel 1.32

• Comparing Standard Library Sorts: The Impact of Parallelism

  Posted on January 30, 2024

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  This blog post compares the performance of standard library sort routines in several programming languages.

• Introduction to GPU Programming in Chapel

  Posted on January 10, 2024

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  This post gives a beginner’s introduction to Chapel’s GPU programming features