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rt(unstable): remove alt multi-threaded runtime #7275

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Merged
merged 1 commit into from
Apr 17, 2025
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The alternative multi-threaded runtime started as an experiment. We have been unable to find a real-world benefit, so work has halted on this effort. Let's get rid of it.

The alternative multi-threaded runtime started as an experiment. We have been
unable to find real-world benefit. Work has halted on this effort, so lets get
rid of it.
@github-actions github-actions bot added R-loom-current-thread Run loom current-thread tests on this PR R-loom-multi-thread Run loom multi-thread tests on this PR R-loom-multi-thread-alt R-loom-time-driver Run loom time driver tests on this PR labels Apr 17, 2025
@carllerche carllerche added C-maintenance Category: PRs that clean code up or issues documenting cleanup. A-tokio Area: The main tokio crate M-runtime Module: tokio/runtime labels Apr 17, 2025
@carllerche carllerche merged commit 159a3b2 into master Apr 17, 2025
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@carllerche carllerche deleted the rm-alt-mt-runtime branch April 17, 2025 20:33
kodiakhq bot pushed a commit to pdylanross/fatigue that referenced this pull request May 6, 2025
Bumps tokio from 1.44.2 to 1.45.0.

Release notes
Sourced from tokio's releases.

Tokio v1.45.0
Added

metrics: stabilize worker_total_busy_duration, worker_park_count, and worker_unpark_count (#6899, #7276)
process: add Command::spawn_with (#7249)

Changed

io: do not require Unpin for some trait impls (#7204)
rt: mark runtime::Handle as unwind safe (#7230)
time: revert internal sharding implementation (#7226)

Unstable

rt: remove alt multi-threaded runtime (#7275)

#6899: tokio-rs/tokio#6899
#7276: tokio-rs/tokio#7276
#7249: tokio-rs/tokio#7249
#7204: tokio-rs/tokio#7204
#7230: tokio-rs/tokio#7230
#7226: tokio-rs/tokio#7226
#7275: tokio-rs/tokio#7275



Commits

00754c8 chore: prepare Tokio v1.45.0 (#7308)
1ae9434 time: revert "use sharding for timer implementation" related changes (#7226)
8895bba ci: Test AArch64 Windows (#7288)
48ca254 time: update sleep documentation to reflect maximum allowed duration (#7302)
a0af02a compat: add more documentation to tokio_util::compat (#7279)
0ce3a11 metrics: stabilize worker_park_count and worker_unpark_count (#7276)
1ea9ce1 ci: fix cfg!(miri) declarations in tests (#7286)
4d4d126 chore: prepare tokio-util v0.7.15 (#7283)
5490267 fs: update the mockall dev dependency to 0.13.0 (#7234)
1434b32 examples: improve echo example consistency (#7256)
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A-tokio Area: The main tokio crate C-maintenance Category: PRs that clean code up or issues documenting cleanup. M-runtime Module: tokio/runtime R-loom-current-thread Run loom current-thread tests on this PR R-loom-multi-thread Run loom multi-thread tests on this PR R-loom-time-driver Run loom time driver tests on this PR
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