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comm: hold the stdin lock for the whole duration of the program
#9085
Merged
Comparing
andreacorbellini:comm-no-lock
(
35360f7
) with
main
(
514291d
)
CodSpeed Performance Gauge
-4%
Regression
1
Untouched
103
Ignored
1
Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments, which may affect the accuracy of the results.
Learn more about regression causes
.
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Untouched
Ignored
105 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_human_balanced_tree[(5, 4, 10)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
-4%
10.1 ms
10.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_max_depth_balanced_tree[(6, 4, 10)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
-2%
32.4 ms
33 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_balanced_tree[(5, 4, 10)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
-2%
9.1 ms
9.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_summarize_balanced_tree[(5, 4, 10)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
-1%
8.4 ms
8.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_reverse_locale[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
+1%
363.1 ms
361 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_ascii_only[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
354.8 ms
353.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
tsort_input_parsing_heavy[5000]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
0%
121.7 ms
122.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_all_balanced_tree[(4, 3, 10)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
1.6 ms
1.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_wide_tree[(5000, 500)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
11.3 ms
11.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_unique_locale[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
483.4 ms
482.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_archive_balanced_tree[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
0%
76.9 ms
77 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_german_c_locale
src/uu/sort/benches/sort_locale_bench.rs
CodSpeed Performance Gauge
0%
39 ms
39 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_unique_mixed
src/uu/sort/benches/sort_locale_bench.rs
CodSpeed Performance Gauge
0%
39.2 ms
39.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_preserve_metadata[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
0%
74.2 ms
74.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_all_wide_tree[(5000, 500)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
18.2 ms
18.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_encode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
0%
145.6 µs
145.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mv_multiple_to_dir
src/uu/mv/benches/mv_bench.rs
CodSpeed Performance Gauge
0%
13.1 ms
13.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
tsort_complex_dag[50000]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
0%
83.7 ms
83.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_recursive_deep_tree[(120, 4)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
0%
13.3 ms
13.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_decode_ignore_garbage_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
0%
149.9 µs
149.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_recursive_balanced_tree[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
0%
71.6 ms
71.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_decode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
0%
149 µs
149 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ls_recursive_long_all_deep_tree[(100, 4)]
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
3.2 ms
3.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_deep_tree[(100, 3)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
1.1 ms
1.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ls_recursive_long_all_balanced_tree[(6, 4, 15)]
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
139.8 ms
139.8 ms
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Commits
Click on a commit to change the comparison range
Base
main
514291d
-3.86%
comm: hold the stdin lock for the whole duration of the program
35360f7
9 months ago
by andreacorbellini
© 2026 CodSpeed Technology
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