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denoland-deno/cli/compilers/mod.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

29 lines
657 B
Rust

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
use crate::ops::JsonResult;
use deno_core::ErrBox;
use futures::Future;
mod compiler_worker;
mod js;
mod json;
mod ts;
mod wasm;
pub use js::JsCompiler;
pub use json::JsonCompiler;
pub use ts::runtime_compile_async;
pub use ts::runtime_transpile_async;
pub use ts::TargetLib;
pub use ts::TsCompiler;
pub use wasm::WasmCompiler;
pub type CompilationResultFuture = dyn Future<Output = JsonResult>;
#[derive(Debug, Clone)]
pub struct CompiledModule {
pub code: String,
pub name: String,
}
pub type CompiledModuleFuture =
dyn Future<Output = Result<CompiledModule, ErrBox>>;