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When enabled, this experiment will attempt to reserve a huge region of virtual memory during process startup and record the size of the largest region that could be reserved into UMA. This data will then be used to determine whether ArrayBuffer backing stores and WASM memory buffers can be "caged" inside a large contiguous virtual memory region. Bug: 1218005 Change-Id: I3a8f9c799d0cd0c3566294e72ac069a6106ec26f Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2944939 Commit-Queue: Samuel Groß <saelo@google.com> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#892083}
Gin - Lightweight bindings for V8
This directory contains Gin, a set of utilities to make working with V8 easier.
Here are some of the key bits:
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converter.h: Templatized JS ↔ C++ conversion routines for many common C++ types. You can define your own by specializing Converter.
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function_template.h: Create JavaScript functions that dispatch to any C++ function, member function pointer, or base::RepeatingCallback.
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object_template_builder.h: A handy utility for creation of v8::ObjectTemplate.
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wrappable.h: Base class for C++ classes that want to be owned by the V8 GC. Wrappable objects are automatically deleted when GC discovers that nothing in the V8 heap refers to them. This is also an easy way to expose C++ objects to JavaScript.
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runner.h: Create script contexts and run code in them.
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module_runner_delegate.h: A delegate for runner that implements a subset of the AMD module specification. Also see modules/ with some example modules.