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tac: support non-UTF-8 separator
#10934
Merged
Comparing
victor-prokhorov:tac-non-utf8-separator
(
5bde2a8
) with
main
(
a972eee
)
CodSpeed Performance Gauge
+4%
Improvement
1
Untouched
287
Skipped
40
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
Improvement
Untouched
Skipped
328 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_large_file[16]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+4%
389.6 µs
376.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_long_line[16000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
+1%
501.1 µs
494.8 µs
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%
7 ms
7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_crc32b
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
+1%
13.3 ms
13.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_4k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
+1%
1.3 ms
1.3 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
0%
27.1 ms
27 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%
9.8 ms
9.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_with_seek
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
2.3 ms
2.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_1m_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
1.5 ms
1.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
file_iso_dates
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
0%
20.1 ms
20.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_sysv
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
48.2 ms
48.1 ms
Uses the
Memory instrument
to collect Memory usage metrics.
sort_long_line[16000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
126.9 KB
126.8 KB
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%
16.6 ms
16.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
split_bytes
src/uu/split/benches/split_bench.rs
CodSpeed Performance Gauge
0%
511.9 µs
511.6 µs
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%
13.5 ms
13.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_unique_utf8_locale
src/uu/sort/benches/sort_locale_utf8_bench.rs
CodSpeed Performance Gauge
0%
36.2 ms
36.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
single_date_now
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
0%
208.5 µs
208.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
file_custom_format
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
0%
15.9 ms
15.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ls_recursive_mixed_tree
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
1.4 ms
1.4 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%
464 ms
464 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
csplit_line_number
src/uu/csplit/benches/csplit_bench.rs
CodSpeed Performance Gauge
0%
28.6 ms
28.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ls_recursive_long_all_mixed_tree
src/uu/ls/benches/ls_bench.rs
CodSpeed Performance Gauge
0%
2.8 ms
2.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_general_numeric[200000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
709 ms
709 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_mixed_data[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
297.8 ms
297.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_numeric_utf8_locale
src/uu/sort/benches/sort_locale_utf8_bench.rs
CodSpeed Performance Gauge
0%
20 ms
19.9 ms
1
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4
5
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14
Commits
Click on a commit to change the comparison range
Base
main
a972eee
+3.55%
tac: support non-UTF-8 separator
5bde2a8
28 days ago
by victor-prokhorov
© 2026 CodSpeed Technology
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