Signed-off-by: Jiahao XU <[email protected]>

Closes #5777

Add `Ready::ERROR` enabling callers to specify interest in error readiness. Some platforms use e...

This patch aims to reduce the number of threads that get no-op wakeups.

Within `notify_rx`, looping while re-locking and re-reading from
`Shared.tail` as long as there...

Introduce a new mock type to tests streams and eventually
sinks. Only includes next() and wait(...

Because the runtime uses this value as a tuning heuristic, it can be
useful to get its value. T...

The memory leak was caused by a bug during shutdown where some state was leaked.

A change to parking lot or miri resulted in CI breaking.

Expands loom coverage and fixes a number of bugs.

Closes #5888

When attempting to pull a batch of tasks from the injection queue,
ensure we set the cap to at ...

Since MSRV is bumped to 1.63, `Mutex::new` is now usable in const context.

Also use `assert!`...

Signed-off-by: Jiahao XU <[email protected]>

Signed-off-by: Jiahao XU <[email protected]>

The scheduler uses this map to avoid trying to steal from idle workers.

This patch includes an initial implementation of a new multi-threaded
runtime. The new runtime ...

There are a number of cases in which being able to identify a runtime is
useful.

When instru...

The new mio_unsupported_force_poll_poll behaviour works the same as
Windows (using level-trigge...

We switch to using a `NonZeroU64` for the `id` field for `OwnedTasks`
and `LocalOwnedTasks` lis...

- Pass `--no-deps` to `cargo-clippy`
- Use `dtolnay/rust-toolchain@stale` instead of
`dtol...

This patch fixes a bug where nesting `block_in_place` with a `block_on`
between could lead to a...

This patch fixes a bug where nesting `block_in_place` with a `block_on`
between could lead to a...

This patch removes the custom slab in favor of regular allocations an
`Arc`. Originally, the sl...

The `drain_filter` method on the internal `LinkedList` type passes a
`&mut` reference to the no...

Moves `Driver` into its own file and eliminates a bunch of code defined
in macros.

If there is an ongoing operation on a file, wait for that to complete
before performing the clo...

This change pads the task struct to avoid false sharing. It is possible
for these structs to ov...

- Add example trace output.
- Add note on enabling unstable features.
- Add note on performanc...

Adds depth to the taskdump example, and documentation to Handle::dump.

Signed-off-by: Bugen Zhao <[email protected]>

Instead of defining code in macros, move code definition to sub modules
and use the cfg_macro t...

Calling `Handle::enter()` returns a `EnterGuard` value, which resets the
thread-local context o...

This patch implements task dumps on the multi-thread runtime. It
complements #5608, which imple...

Add support for epoll priority events. The commit adds `Interest::PRIORITY`, `ready`, and `ready...

The tuning test relies on a predictable execution environment. It
assumes that spawning a new t...

This PR restructures `runtime::context` into multiple files by component and feature flag. The g...

Removes `Send` from `EnterGuard` (returned by `Handle::enter()`. The
guard type changes a threa...

If the `Scoped` type is `Sync`, then you can call `set` from two threads in parallel. Since it a...

This makes initializing `Context` const, which lets us use const
thread-locals. The next step w...

This commit is a step towards the ongoing effort to unify the mutex in
the multi-threaded sched...

PR #5720 introduced runtime self-tuning. It included a test that
attempts to verify self-tuning...

Previously, `Inject` was defined in `runtime::task`. This was because it
used some internal fns...

Previously, the deferred task list (list of tasks that yielded and are
waiting to be woken) was...

In order to reduce the number of mutex operations in the multi-threaded
scheduler hot path, we ...

Each multi-threaded runtime worker prioritizes pulling tasks off of its
local queue. Every so o...