oech3:shuf-malloc - Branch - uutils/coreutils

shuf: Reduce malloc, perf +4%

#11219Merged

Comparing

oech3:shuf-malloc

(

bb1ede3

) with

main

(

f0c71b2

)

+4%

Improvement: 2

Untouched: 295

Ignored: 1

Skipped: 48

No successful run was found on main ( 54cfd30) during the generation of this report, so f0c71b2 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.

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

346 total

shuf_repeat_sampling[50000]

src/uu/shuf/benches/shuf_bench.rs

+4%

1.2 MB1.1 MB

shuf_repeat_sampling[50000]

src/uu/shuf/benches/shuf_bench.rs

+4%

4.7 ms4.5 ms

shuf_lines[100000]

src/uu/shuf/benches/shuf_bench.rs

+3%

28.2 ms27.4 ms

du_max_depth_balanced_tree[(6, 4, 10)]

src/uu/du/benches/du_bench.rs

+1%

25.4 ms25.1 ms

rm_recursive_tree

src/uu/rm/benches/rm_bench.rs

-1%

11.6 ms11.7 ms

du_summarize_balanced_tree[(5, 4, 10)]

src/uu/du/benches/du_bench.rs

+1%

6.7 ms6.7 ms

du_all_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

+1%

16.3 ms16.2 ms

dd_copy_4k_blocks

src/uu/dd/benches/dd_bench.rs

-1%

1.2 ms1.2 ms

sort_mixed_data[500000]

src/uu/sort/benches/sort_bench.rs

297 ms298.2 ms

shuf_lines[100000]

src/uu/shuf/benches/shuf_bench.rs

10.2 MB10.3 MB

cksum_multiple_files

src/uu/cksum/benches/cksum_bench.rs

25.1 ms25.2 ms

sort_reverse_locale[500000]

src/uu/sort/benches/sort_bench.rs

332.2 ms331.3 ms

dd_copy_with_skip

src/uu/dd/benches/dd_bench.rs

2.1 ms2.1 ms

cksum_raw_output

src/uu/cksum/benches/cksum_bench.rs

16.7 ms16.7 ms

cksum_default

src/uu/cksum/benches/cksum_bench.rs

16.7 ms16.7 ms

cksum_crc

src/uu/cksum/benches/cksum_bench.rs

16.7 ms16.7 ms

sort_accented_data[500000]

src/uu/sort/benches/sort_bench.rs

332.2 ms331.5 ms

dd_copy_partial

src/uu/dd/benches/dd_bench.rs

456.7 µs455.8 µs

dd_copy_1m_blocks

src/uu/dd/benches/dd_bench.rs

1.4 ms1.4 ms

sort_numeric[500000]

src/uu/sort/benches/sort_bench.rs

1 s1 s

factor_multiple_u64s[2]

src/uu/factor/benches/factor_bench.rs

35 ms35 ms

du_deep_tree[(100, 3)]

src/uu/du/benches/du_bench.rs

1.1 ms1.1 ms

socket_addrs_direct[100000]

src/uu/hostname/benches/hostname_bench.rs

55.1 µs55.2 µs

cksum_sysv

src/uu/cksum/benches/cksum_bench.rs

48.1 ms48 ms

hostname_ip_lookup[100000]

src/uu/hostname/benches/hostname_bench.rs

113.1 µs113 µs

Commits

Click on a commit to change the comparison range

Base

main

f0c71b2

+4.02%

shuf: Reduce malloc

bb1ede3

4 months ago

by oech3

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