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tee: add splice() and tee() zero-copy fast-path

#11943
Comparing
oech3:tee-splice-m
(
d36fcc3
) with
main
(
2e04477
)
CodSpeed Performance Gauge
×23
Improvement
2
Untouched
311
Ignored
1
Skipped
46

Benchmarks

360 total
tee_stdin_file[10000000]
src/uu/tee/benches/tee_bench.rs
CodSpeed Performance Gauge
×23
3,970.9 µs*169.2 µs
tee_stdin_file[10000000]
src/uu/tee/benches/tee_bench.rs
CodSpeed Performance Gauge
+45%
102.8 KB*70.8 KB
timeout_quick_exit
src/uu/timeout/benches/timeout_bench.rs
CodSpeed Performance Gauge
+1%
198.8 µs197.1 µs
dd_copy_4k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
1.1 ms1.1 ms
dd_copy_1m_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
du_max_depth_balanced_tree[(6, 4, 10)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
25.6 ms*25.6 ms
du_deep_tree[(100, 3)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
1.1 ms*1.1 ms
factor_multiple_u64s[2]
src/uu/factor/benches/factor_bench.rs
CodSpeed Performance Gauge
0%
33.2 ms*33.1 ms
dd_copy_with_skip
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
2 ms2 ms
b64_encode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
0%
59.1 µs*59 µs
cksum_sysv
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
48.1 ms*48.1 ms
du_summarize_balanced_tree[(5, 4, 10)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
6.7 ms*6.7 ms
cp_recursive_balanced_tree[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
0%
71.2 ms*71.2 ms
hostname_basic
src/uu/hostname/benches/hostname_bench.rs
CodSpeed Performance Gauge
0%
151.3 µs*151.2 µs
socket_addrs_direct[100000]
src/uu/hostname/benches/hostname_bench.rs
CodSpeed Performance Gauge
0%
8.7 KB8.6 KB
sort_german_c_locale
src/uu/sort/benches/sort_locale_c_bench.rs
CodSpeed Performance Gauge
0%
36.2 ms*36.2 ms
b64_decode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
0%
63.4 µs*63.4 µs
shuf_lines[100000]
src/uu/shuf/benches/shuf_bench.rs
CodSpeed Performance Gauge
0%
27.4 ms27.4 ms
fold_many_lines[100000]
src/uu/fold/benches/fold_bench.rs
CodSpeed Performance Gauge
0%
57.3 ms*57.3 ms
mv_single_file
src/uu/mv/benches/mv_bench.rs
CodSpeed Performance Gauge
0%
62.6 ms*62.6 ms
rm_single_file
src/uu/rm/benches/rm_bench.rs
CodSpeed Performance Gauge
0%
46.6 ms*46.6 ms
cksum_md5
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
320.9 ms*320.9 ms
split_numeric_suffix
src/uu/split/benches/split_bench.rs
CodSpeed Performance Gauge
0%
5.8 ms*5.8 ms
sort_numeric_utf8_locale
src/uu/sort/benches/sort_locale_utf8_bench.rs
CodSpeed Performance Gauge
0%
20.2 ms*20.2 ms
ls_recursive_balanced_tree[(6, 4, 15)]
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
50.9 ms*50.9 ms

Commits

Click on a commit to change the comparison range
Base
main
2e04477
×23
tee: add splice() and tee() zero-copy fast-path
d36fcc3
17 days ago
by oech3
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