RubyConf 2019 - What's happening when initializing mruby? by Yurie Yamane and Masayoshi Takahashi

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RubyConf 2019 - What's happening when initializing mruby? by Yurie Yamane and Masayoshi Takahashi

Like MRI, mruby initializes all classes before execution. This has a negative impact on Ruby's initialization speed and memory. This increase in memory usage is particularly fatal for mruby. We have created a new mrbgem to solve this issue. The key idea is pre-execution; we actually run mruby and do initialization, generate the structures in the form of C source code, and recompile it. In this session, we will look at the initial behavior of the mruby through an introduction to our tools.

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Ruby
RubyConf
Programming