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

dd_copy_separate_blocks

src/uu/dd/benches/dd_bench.rs

178.3 KB178.3 KB

dd_copy_partial

src/uu/dd/benches/dd_bench.rs

102.9 KB102.9 KB

b64_encode_synthetic

src/uu/base64/benches/base64_bench.rs

8.6 KB8.6 KB

b64_decode_synthetic

src/uu/base64/benches/base64_bench.rs

12.1 KB12.1 KB

b64_decode_ignore_garbage_synthetic

src/uu/base64/benches/base64_bench.rs

12.1 KB12.1 KB

false_consecutive_calls

src/uu/false/benches/false_bench.rs

199.4 ns199.4 ns

du_max_depth_balanced_tree[(6, 4, 10)]

src/uu/du/benches/du_bench.rs

1.6 MB1.6 MB

du_summarize_balanced_tree[(5, 4, 10)]

src/uu/du/benches/du_bench.rs

466.1 KB466.1 KB

du_deep_tree[(100, 3)]

src/uu/du/benches/du_bench.rs

3.1 MB3.1 MB

du_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

1,009.4 KB1,009.4 KB

du_all_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

1,009.4 KB1,009.4 KB

join_custom_separator