mattsu2020:performance_analystic - Branch - uutils/coreutils

wc: increase buffer size for Unicode counting paths

#11276

Comparing

mattsu2020:performance_analystic

(

d8a78c1

) with

main

(

36b5e59

)

-94%

Regression: 3

Untouched: 295

Skipped: 48

No successful run was found on main ( 88219aa) during the generation of this report, so 36b5e59 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

wc_words_large_line_count[100000]

src/uu/wc/benches/wc_bench.rs

-94%

16.7 KB260.4 KB

wc_words_synthetic[2000]

src/uu/wc/benches/wc_bench.rs

-94%

16.7 KB260.4 KB

wc_default_large_line_count[100000]

src/uu/wc/benches/wc_bench.rs

-94%

16.7 KB260.4 KB

wc_bytes_synthetic[500]

src/uu/wc/benches/wc_bench.rs

+3%

87.6 µs85.1 µs

du_summarize_balanced_tree[(5, 4, 10)]

src/uu/du/benches/du_bench.rs

+1%

6.7 ms6.7 ms

dd_copy_8k_blocks

src/uu/dd/benches/dd_bench.rs

+1%

914.5 µs908.3 µs

sort_accented_data[500000]

src/uu/sort/benches/sort_bench.rs

+1%

333.4 ms331.5 ms

du_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

+1%

9.2 ms9.1 ms

du_max_depth_balanced_tree[(6, 4, 10)]

src/uu/du/benches/du_bench.rs

+1%

25.5 ms25.4 ms

wc_chars_large_line_count[100000]

src/uu/wc/benches/wc_bench.rs

913 µs908.9 µs

wc_lines_extreme_line_lengths[(100000, 200)]

src/uu/wc/benches/wc_bench.rs

1.6 ms1.6 ms

sort_long_line[10000]

src/uu/sort/benches/sort_bench.rs

417.4 µs416.2 µs

sort_unique_locale[500000]

src/uu/sort/benches/sort_bench.rs

463.9 ms462.8 ms

du_all_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

16.3 ms16.2 ms

dd_copy_4k_blocks

src/uu/dd/benches/dd_bench.rs

1.2 ms1.2 ms

wc_lines_large_line_count[500000]

src/uu/wc/benches/wc_bench.rs

2.8 ms2.8 ms

wc_lines_variable_length[(50, 500)]

src/uu/wc/benches/wc_bench.rs

3.3 ms3.3 ms

shuf_input_range[1000000]

src/uu/shuf/benches/shuf_bench.rs

72.7 ms72.6 ms

cksum_sysv

src/uu/cksum/benches/cksum_bench.rs

48 ms48 ms

split_bytes

src/uu/split/benches/split_bench.rs

430.6 µs430.3 µs

cp_large_file[16]

src/uu/cp/benches/cp_bench.rs

277.3 µs277.1 µs

shuf_lines[100000]

src/uu/shuf/benches/shuf_bench.rs

27.4 ms27.4 ms

cp_recursive_balanced_tree[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

71.4 ms71.4 ms

ls_recursive_balanced_tree[(6, 4, 15)]

src/uu/ls/benches/ls_bench.rs

52.9 ms52.9 ms

b64_encode_synthetic

src/uu/base64/benches/base64_bench.rs

58.5 µs58.5 µs

Commits

Click on a commit to change the comparison range

Base

main

36b5e59

-93.59%

refactor(wc): optimize buffer size for word counting operations

d8a78c1

1 day ago

by mattsu2020

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