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unexpand: improve performances (1.50 faster than GNU)
#8815
Merged
Comparing
sylvestre:perf-unexpand
(
687716c
) with
main
(
02312bf
)
CodSpeed Performance Gauge
+5%
Improvement
2
Untouched
75
Archived
75
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Improvement
Untouched
Archived
152 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
unexpand_large_file[10]
src/uu/unexpand/benches/unexpand_bench.rs
CodSpeed Performance Gauge
+5%
577.3 ms
548 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
unexpand_many_lines[100000]
src/uu/unexpand/benches/unexpand_bench.rs
CodSpeed Performance Gauge
+5%
275.4 ms
261.4 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.
sort_case_insensitive[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
418.1 ms
416.8 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
0%
8.5 ms
8.5 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.
du_all_wide_tree[(5000, 500)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
18.1 ms
18.1 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%
77 ms
77 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%
139.2 ms
139.2 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
0%
9.3 ms
9.3 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%
87.6 ms
87.6 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%
84 ms
84 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_reverse_mixed
src/uu/sort/benches/sort_locale_bench.rs
CodSpeed Performance Gauge
0%
93.2 ms
93.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ls_recursive_deep_tree[(200, 2)]
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
2.1 ms
2.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ls_recursive_long_all_wide_tree[(15000, 1500)]
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
149.8 ms
149.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
tsort_linear_chain[1000000]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
0%
1.5 s
1.5 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ls_recursive_wide_tree[(10000, 1000)]
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
51.2 ms
51.2 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%
94.5 ms
94.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
numfmt_to_si_precision[10000]
src/uu/numfmt/benches/numfmt_bench.rs
CodSpeed Performance Gauge
0%
35.3 ms
35.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_numeric
src/uu/sort/benches/sort_locale_bench.rs
CodSpeed Performance Gauge
0%
21.7 ms
21.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_case_sensitive[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
326.8 ms
326.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
nl_many_lines[100000]
src/uu/nl/benches/nl_bench.rs
CodSpeed Performance Gauge
0%
79.5 ms
79.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_numeric[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
1.2 s
1.2 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
nl_large_file[10]
src/uu/nl/benches/nl_bench.rs
CodSpeed Performance Gauge
0%
100.6 ms
100.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_accented_data[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
819.2 ms
819.2 ms
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Commits
Click on a commit to change the comparison range
Base
main
02312bf
+5.35%
unexpand: improve performances
687716c
6 months ago
by sylvestre
© 2026 CodSpeed Technology
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