ChrisDryden:tac-stdin-tempfile - Branch - uutils/coreutils - CodSpeed

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tac: use temp file for stdin to respect TMPDIR and handle disk-full errors

#10094Merged

Comparing

ChrisDryden:tac-stdin-tempfile

(

fbec632

) with

main

(

6d1df56

)

0%

Untouched: 141

Ignored: 1

Skipped: 37

Benchmarks

179 total

dd_copy_partial

src/uu/dd/benches/dd_bench.rs

-1%

564.9 µs571.5 µs

tsort_input_parsing_heavy[5000]

src/uu/tsort/benches/tsort_bench.rs

-1%

70.5 ms71.2 ms

du_deep_tree[(100, 3)]

src/uu/du/benches/du_bench.rs

-1%

1.2 ms1.2 ms

cksum_multiple_files

src/uu/cksum/benches/cksum_bench.rs

0%

25.1 ms25.2 ms

sort_key_field[500000]

src/uu/sort/benches/sort_bench.rs

0%

689.1 ms691.7 ms

dd_copy_with_skip

src/uu/dd/benches/dd_bench.rs

0%

2.3 ms2.3 ms

du_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

0%

11.2 ms11.2 ms

cksum_raw_output

src/uu/cksum/benches/cksum_bench.rs

0%

16.8 ms16.8 ms

dd_copy_with_seek

src/uu/dd/benches/dd_bench.rs

0%

2.3 ms2.3 ms

sort_general_numeric[200000]

src/uu/sort/benches/sort_bench.rs

0%

723.9 ms725.4 ms

dd_copy_4k_blocks

src/uu/dd/benches/dd_bench.rs

0%

1.3 ms1.4 ms

du_all_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

0%

18.1 ms18.1 ms

du_max_depth_balanced_tree[(6, 4, 10)]

src/uu/du/benches/du_bench.rs

0%

33.1 ms33 ms

cp_preserve_metadata[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

0%

74.9 ms75 ms

ls_recursive_long_all_deep_tree[(100, 4)]

src/uu/ls/benches/ls_bench.rs

0%

3.2 ms3.2 ms

single_date_now

src/uu/date/benches/date_bench.rs

0%

190.6 µs190.8 µs

sort_case_sensitive[500000]

src/uu/sort/benches/sort_bench.rs

0%

164 ms164.2 ms

dd_copy_separate_blocks

src/uu/dd/benches/dd_bench.rs

0%

44 ms44.1 ms

sort_long_line[160000]

src/uu/sort/benches/sort_bench.rs

0%

1.7 ms1.7 ms

cksum_sysv

src/uu/cksum/benches/cksum_bench.rs

0%

48.2 ms48.2 ms

dd_copy_default

src/uu/dd/benches/dd_bench.rs

0%

14 ms14 ms

complex_relative_date

src/uu/date/benches/date_bench.rs

0%

245.7 µs245.8 µs

df_deep_directory

src/uu/df/benches/df_bench.rs

0%

383.2 µs383 µs

sort_german_de_locale

src/uu/sort/benches/sort_locale_de_bench.rs

0%

37.9 ms37.9 ms

cksum_blake2b

src/uu/cksum/benches/cksum_bench.rs

0%

192.8 ms192.8 ms

Commits

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Base

main

6d1df56

-0.02%

tac: use mmap instead of reading temp file back into Vec

fbec632

6 months ago

by ChrisDryden

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