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Change Runtime::new to take a parent runtime #265

Merged
merged 1 commit into from May 23, 2016
Merged

Change Runtime::new to take a parent runtime #265

merged 1 commit into from May 23, 2016
+6 −6

Commits on May 23, 2016

  1. Change Runtime::new to take a parent runtime 

    SpiderMonkey shares some data, such as the self-hosting compartment and read-only atoms, between runtimes - but only if a parent runtime is passed when calling `JS_NewRuntime`. This is important for both memory usage and performance: compiling the self-hosted JS takes more than 30ms on a desktop machine, so doing that every time, say, a worker is created is quite wasteful.
    @tschneidereit
    tschneidereit committed May 23, 2016
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