tokio-rs/tokio
1
0
Fork 0
mirror of https://github.com/tokio-rs/tokio.git synced 2026-09-06 00:00:10 +02:00
Code Issues Packages Projects Releases Wiki Activity

let's see what happens if i just...

Browse Source
This commit is contained in:
Eliza Weisman
2026-04-16 12:24:51 -07:00
parent 812de3e134
commit dffcd031d0
1 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tokio/src/runtime/blocking/sharded_queue.rs
+10 -7
View File
@@ -22,13 +22,16 @@ use std::time::Duration;
use super::pool::Task; use super::pool::Task;
/// Number of shards. Must be a power of 2. // TODO(eliza): make this configurable and swap between 1/16 shards based on
/// Under loom, use a single shard to keep the state space tractable — // whether the runtime builder enables the sharded queue...
/// the concurrency properties we need to verify (condvar signaling, //
/// shutdown ordering) are independent of shard count. // /// Number of shards. Must be a power of 2.
#[cfg(not(loom))] // /// Under loom, use a single shard to keep the state space tractable —
const NUM_SHARDS: usize = 16; // /// the concurrency properties we need to verify (condvar signaling,
#[cfg(loom)] // /// shutdown ordering) are independent of shard count.
// #[cfg(not(loom))]
// const NUM_SHARDS: usize = 16;
// #[cfg(loom)]
const NUM_SHARDS: usize = 1; const NUM_SHARDS: usize = 1;
/// A single shard containing a queue protected by its own mutex. /// A single shard containing a queue protected by its own mutex.