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std::io: Use sendfile for UnixStream by nicokoch · Pull Request #79600 · rust-la...

 3 years ago
source link: https://github.com/rust-lang/rust/pull/79600
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nicokoch commented 19 days ago

UnixStream was forgotten in #75272 .

Benchmark yields the following results.
Before:
running 1 test test sys::unix::kernel_copy::tests::bench_file_to_uds_copy ... bench: 54,399 ns/iter (+/- 6,817) = 2409 MB/s

After:
running 1 test test sys::unix::kernel_copy::tests::bench_file_to_uds_copy ... bench: 18,627 ns/iter (+/- 6,007) = 7036 MB/s


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