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denoland-deno/core/lib.rs
Ryan Dahl 161cf7cdfd
refactor: Use Tokio's single-threaded runtime (#3844)
This change simplifies how we execute V8. Previously V8 Isolates jumped
around threads every time they were woken up. This was overly complex and
potentially hurting performance in a myriad ways. Now isolates run on
their own dedicated thread and never move.

- blocking_json spawns a thread and does not use a thread pool
- op_host_poll_worker and op_host_resume_worker are non-operational
- removes Worker::get_message and Worker::post_message
- ThreadSafeState::workers table contains WorkerChannel entries instead
  of actual Worker instances.
- MainWorker and CompilerWorker are no longer Futures.
- The multi-threaded version of deno_core_http_bench was removed.
- AyncOps no longer need to be Send + Sync

This PR is very large and several tests were disabled to speed
integration:
- installer_test_local_module_run
- installer_test_remote_module_run
- _015_duplicate_parallel_import
- _026_workers
2020-02-03 18:08:44 -05:00

48 lines
892 B
Rust

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
#[macro_use]
extern crate log;
extern crate futures;
extern crate libc;
#[macro_use]
extern crate downcast_rs;
extern crate rusty_v8;
#[macro_use]
extern crate lazy_static;
mod any_error;
mod bindings;
mod es_isolate;
mod flags;
mod isolate;
mod js_errors;
mod module_specifier;
mod modules;
mod ops;
mod plugins;
mod resources;
mod shared_queue;
use rusty_v8 as v8;
pub use crate::any_error::*;
pub use crate::es_isolate::*;
pub use crate::flags::v8_set_flags;
pub use crate::isolate::*;
pub use crate::js_errors::*;
pub use crate::module_specifier::*;
pub use crate::modules::*;
pub use crate::ops::*;
pub use crate::plugins::*;
pub use crate::resources::*;
pub fn v8_version() -> &'static str {
v8::V8::get_version()
}
#[test]
fn test_v8_version() {
assert!(v8_version().len() > 3);
}
crate_modules!();