• March 27

  Exploring Ruby Ractors

  jpterry.com

  Exploring Ruby Ractors — Inspired by some recent posts about Ractors, John set out to see...

  Exploring Ruby Ractors — Inspired by some recent posts about Ractors, John set out to see if he could use them to peg his CPU usage (“I paid for 10 cores, I’m gonna use 10 cores”). A fun exploration, including a look at just how much YJIT contributes to the modern Ruby performance story.

  computeconcurrencyperformanceruby

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Appears in lists (1)

• Issue 744 - How good different LLMs are at writing Ruby code

More like this (2)

• March 20

  Intro - Ruby, Ractors, and Lock-Free Data Structures

  iliabylich.github.io

  Ruby, Ractors, and Lock-Free Data Structures — An extensive, multi-chapter article that goes into serious depth...

  Ruby, Ractors, and Lock-Free Data Structures — An extensive, multi-chapter article that goes into serious depth about Ractors, lock-free data structures and shared mutable global state in multi-threaded Ruby apps. There’s also code if you want to play along or experiment.

  2
• March 6

  GitHub - grosser/parallel_tests: Ruby: 2 CPUs = 2x Testing Speed for RSpec, Test::Unit and Cucumber

  

  github.com

  ParallelTests 5.0: More Cores == Faster Tests — Speed up Minitest, RSpec, Turnip, Cucumber or Spinach...

  ParallelTests 5.0: More Cores == Faster Tests — Speed up Minitest, RSpec, Turnip, Cucumber or Spinach by running in parallel across multiple cores. v5.0 brings Ruby 3.4 support.

  2