Ruby gvl-improvement at ruby 1.9.3

The document discusses Ruby's Global VM Lock (GVL) and improvements made in Ruby version 1.9.3. The GVL ensures only one Ruby thread can execute at a time, limiting Ruby's ability to take advantage of multi-core CPUs. Ruby 1.9.3 improves threading performance by releasing the GVL during I/O operations, allowing other threads to run while one thread is blocked on I/O. It also uses POSIX sched_yield

[sonots]

がちゃんぴん先生の2011年の死霊を見て勉強するなど

[csouls]

グローバルインタプリタロック(Giant VM Lock)のRuby 1.9.3での実装詳細。すごく分かりやすい。

[kabiy]

Ruby gvl-improvement at ruby 1.9.3

[authorNari]

小崎さん、GVL,ロック改善