From 161cf7cdfd44ace8937fb7940727984990742d18 Mon Sep 17 00:00:00 2001 From: Ryan Dahl Date: Mon, 3 Feb 2020 18:08:44 -0500 Subject: 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 --- cli/ops/fs.rs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'cli/ops/fs.rs') diff --git a/cli/ops/fs.rs b/cli/ops/fs.rs index d5ce59f99..1112db495 100644 --- a/cli/ops/fs.rs +++ b/cli/ops/fs.rs @@ -4,6 +4,7 @@ use super::dispatch_json::{blocking_json, Deserialize, JsonOp, Value}; use crate::deno_error::DenoError; use crate::deno_error::ErrorKind; use crate::fs as deno_fs; +use crate::ops::dispatch_json::JsonResult; use crate::ops::json_op; use crate::state::ThreadSafeState; use deno_core::*; @@ -233,7 +234,7 @@ macro_rules! to_seconds { fn get_stat_json( metadata: fs::Metadata, maybe_name: Option, -) -> Result { +) -> JsonResult { // Unix stat member (number types only). 0 if not on unix. macro_rules! usm { ($member: ident) => {{ -- cgit v1.2.3