The highlight of this release is the reduction of lock contention for all I/O operations (#5300). We have received reports of up to a 20% improvement in CPU utilization and increased throughput for real-world I/O heavy applications.
Fixed
rt: improve native AtomicU64 support detection (#5284)
Added
rt: add configuration option for max number of I/O events polled from the OS
per tick (#5186)
rt: add an environment variable for configuring the default number of worker
threads per runtime instance (#4250)
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dependabot[bot]
commented
1 year ago
Bumps tokio from 1.23.1 to 1.24.0.
Release notes
Sourced from tokio's releases.
Commits
dfe252dchore: prepare Tokio v1.24.0 release (#5353)21b233ftest: bump version of async-stream (#5347)7299304Merge branch 'tokio-1.23.x' into masterc6552c5rt: use internal ThreadId implementation (#5329)048049frt: move task::Id into its own file (#5327)98d484eci: update cargo-check-external-types to 0.1.6 (#5325)ef02242tests: fix SB violation in LeakedBuffers (#5322)4a4f80cfs: use chunks infs::read_dir(#5309)9af2f5eio: optimize shutdown check on I/O operations (#5300)b75dba6ci: update Swatinem/rust-cache action to v2 (#5320)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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