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unexpand: ascii fast-path
#11114
Merged
Comparing
oech3:unex-ascii
(
e40d4a4
) with
main
(
071698d
)
CodSpeed Performance Gauge
+30%
Improvement
2
Untouched
291
Ignored
1
Skipped
42
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
Ignored
Skipped
336 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
+30%
426.3 ms
328.6 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
+30%
203.4 ms
156.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
shuf_input_range[1000000]
src/uu/shuf/benches/shuf_bench.rs
CodSpeed Performance Gauge
+1%
86.4 ms
85.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
socket_addrs_direct[100000]
src/uu/hostname/benches/hostname_bench.rs
CodSpeed Performance Gauge
+1%
55.5 µs
55 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_1m_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
-1%
1.4 ms
1.5 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_8k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
1 ms
1 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 s
1 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
rm_recursive_tree
src/uu/rm/benches/rm_bench.rs
CodSpeed Performance Gauge
0%
11.6 ms
11.7 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
36.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_64k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
599 µs
601 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_4k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
1.3 ms
1.3 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
2.3 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
0%
6.7 ms
6.7 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%
1.2 ms
1.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_default
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
16.9 ms
16.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_raw_output
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
16.9 ms
16.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_crc
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
16.9 ms
16.9 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%
25.7 ms
25.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_with_skip
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
2.2 ms
2.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_partial
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
550.5 µs
551.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
hostname_ip_lookup[100000]
src/uu/hostname/benches/hostname_bench.rs
CodSpeed Performance Gauge
0%
201.3 µs
201.1 µs
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%
16.4 ms
16.4 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
0%
332.1 ms
332.5 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%
169.5 µs
169.4 µs
1
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3
4
5
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14
Commits
Click on a commit to change the comparison range
Base
main
071698d
+29.72%
unexpand: ascii fast-path
e40d4a4
4 months ago
by oech3
© 2026 CodSpeed Technology
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