What we're about

Die Ruby on Rails Switzerland User Group verfolgt folgende Ziele:
* Rails in der Schweiz bekannter machen
* Rails-Entwickler der Schweiz auflisten
* Austausch zwischen Rails-Entwicklern fördern
* Liste mit Unternehmen die Rails einsetzen/anbieten
* Case Studies aus der Schweiz

Upcoming events (1)

Parallel and Thread-Safe Ruby at High-Speed with TruffleRuby

Array and Hash are used in every Ruby program. Yet, current implementations either prevent the use of them in parallel (the global interpreter lock in MRI) or lack thread-safety guarantees (JRuby raises an exception on concurrent Array#<<). Concurrent::Array from concurrent-ruby is thread-safe but prevents parallel access. This talk starts with an introduction to show how TruffleRuby works and then shows a technique to make Array and Hash thread-safe while enabling parallel access, with no penalty on single-threaded performance. In short, we keep the most important thread-safety guarantees of the global lock while allowing Ruby to scale up to tens of cores! --- 18:30 - 18:45 Arriving, chat 19:00 - 20:00 TruffleRuby talk by Benoit Daloze 20:00 onwards Discussions

Past events (137)

Hacktoberfest Zurich 2018

Impact Hub Colab - Loft Corner, 4th floor

Photos (42)

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