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Ruby in a multicore world

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Patrick Farley

Posts: 32
Nickname: pfarley
Registered: Sep, 2007

Patrick Farley is a developer and occasional tech lead with ThoughtWorks.
Ruby in a multicore world Posted: Oct 31, 2009 7:47 PM
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This post originated from an RSS feed registered with Ruby Buzz by Patrick Farley.
Original Post: Ruby in a multicore world
Feed Title: Klank Boom Klang
Feed URL: http://klankboomklang.com/feed/
Feed Description: Ruby and otherwise by Patrick Farley
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While the Ruby 1.8 and 1.9 internal threading models differ significantly, the exposed concurrency model is fundamentally the same. Unlike Ruby 1.8, Ruby 1.9 threads do map to native threads, unfortunately the 1.9 interpreter forces user created threads to acquire a global mutex lock before executing. The upshot is that 1.9 thread execution [...]

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