Ecordonnier:eco/stdbuf-exec-instead-of-fork - Branch - uutils/coreutils

stdbuf: use exec instead of forking

#9495

Comparing

Ecordonnier:eco/stdbuf-exec-instead-of-fork

(

4c557bf

) with

main

(

0f5ab81

)

Untouched: 126

Skipped: 6

Benchmarks

Skipped (6)

Passed

du_max_depth_balanced_tree[(6, 4, 10)]

src/uu/du/benches/du_bench.rs

+2%

33.1 ms32.5 ms

du_summarize_balanced_tree[(5, 4, 10)]

src/uu/du/benches/du_bench.rs

+2%

8.4 ms8.3 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

25.9 ms25.9 ms

du_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

11.3 ms11.3 ms

cp_recursive_balanced_tree[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

72.3 ms72.3 ms

sort_long_line[160000]

src/uu/sort/benches/sort_bench.rs

1.7 ms1.7 ms

b64_decode_ignore_garbage_synthetic

src/uu/base64/benches/base64_bench.rs

149.4 µs149.3 µs

mv_multiple_to_dir

src/uu/mv/benches/mv_bench.rs

13.1 ms13.1 ms

shuf_lines[100000]

src/uu/shuf/benches/shuf_bench.rs

26.9 ms26.9 ms

factor_multiple_u64s[2]

src/uu/factor/benches/factor_bench.rs

178.3 ms178.2 ms

cksum_crc32b

src/uu/cksum/benches/cksum_bench.rs

13.7 ms13.7 ms

cp_recursive_wide_tree[(6000, 800)]

src/uu/cp/benches/cp_bench.rs

189.8 ms189.7 ms

cp_archive_balanced_tree[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

77.8 ms77.8 ms

cp_large_file[16]

src/uu/cp/benches/cp_bench.rs

340.7 µs340.6 µs

cksum_default

src/uu/cksum/benches/cksum_bench.rs

17.3 ms17.3 ms

cksum_raw_output

src/uu/cksum/benches/cksum_bench.rs

17.3 ms17.3 ms

sort_mixed_utf8_locale

src/uu/sort/benches/sort_locale_bench.rs

38.9 ms38.9 ms

cksum_crc

src/uu/cksum/benches/cksum_bench.rs

17.4 ms17.4 ms

mv_single_file

src/uu/mv/benches/mv_bench.rs

129.7 ms129.6 ms

tsort_wide_dag[100000]

src/uu/tsort/benches/tsort_bench.rs

134 ms134 ms

ls_recursive_mixed_tree

src/uu/ls/benches/ls_bench.rs

1.4 ms1.4 ms

sort_german_locale

src/uu/sort/benches/sort_locale_bench.rs

38.5 ms38.5 ms

tsort_complex_dag[50000]

src/uu/tsort/benches/tsort_bench.rs

84.3 ms84.3 ms

shuf_repeat_sampling[50000]

src/uu/shuf/benches/shuf_bench.rs

4.6 ms4.6 ms

b64_decode_synthetic

src/uu/base64/benches/base64_bench.rs

149.1 µs149.1 µs

cksum_blake3

src/uu/cksum/benches/cksum_bench.rs

190.6 µs190.6 µs

tsort_linear_chain[1000000]

src/uu/tsort/benches/tsort_bench.rs

1.5 s1.5 s

cksum_sha3

src/uu/cksum/benches/cksum_bench.rs

1.8 s1.8 s

sort_numeric

src/uu/sort/benches/sort_locale_bench.rs

23.5 ms23.5 ms

wc_lines_extreme_line_lengths[(100000, 200)]

src/uu/wc/benches/wc_bench.rs

1.6 ms1.6 ms

uniq_heavy_duplicates[10000]

src/uu/uniq/benches/uniq_bench.rs

1.9 ms1.9 ms

sort_ascii_c_locale

src/uu/sort/benches/sort_locale_bench.rs

22.7 ms22.7 ms

ls_recursive_balanced_tree[(6, 4, 15)]

src/uu/ls/benches/ls_bench.rs

55.6 ms55.6 ms

cksum_sha256

src/uu/cksum/benches/cksum_bench.rs

1.7 s1.7 s

sort_ascii_utf8_locale

src/uu/sort/benches/sort_locale_bench.rs

43.5 ms43.5 ms

wc_lines_large_line_count[500000]

src/uu/wc/benches/wc_bench.rs

2.9 ms2.9 ms

wc_lines_variable_length[(50, 500)]

src/uu/wc/benches/wc_bench.rs

3.4 ms3.4 ms

seq_with_step

src/uu/seq/benches/seq_bench.rs

13.3 ms13.3 ms

ls_recursive_wide_tree[(10000, 1000)]

src/uu/ls/benches/ls_bench.rs

51.3 ms51.3 ms

cut_characters

src/uu/cut/benches/cut_bench.rs

7.5 ms7.5 ms

seq_custom_separator

src/uu/seq/benches/seq_bench.rs

28.7 ms28.7 ms

seq_integers

src/uu/seq/benches/seq_bench.rs

26.1 ms26.1 ms

cut_bytes

src/uu/cut/benches/cut_bench.rs

8.5 ms8.5 ms

cksum_sha2

src/uu/cksum/benches/cksum_bench.rs

1.7 s1.7 s

fold_custom_width[50000]

src/uu/fold/benches/fold_bench.rs

32.9 ms32.9 ms

cut_fields_custom_delim

src/uu/cut/benches/cut_bench.rs

40.7 ms40.7 ms

nl_many_lines[100000]

src/uu/nl/benches/nl_bench.rs

79.8 ms79.8 ms

numfmt_from_si[10000]

src/uu/numfmt/benches/numfmt_bench.rs

32.8 ms32.8 ms

seq_formatted

src/uu/seq/benches/seq_bench.rs

97.2 ms97.2 ms

sort_accented_data[500000]

src/uu/sort/benches/sort_bench.rs

363.6 ms363.6 ms

sort_numeric[500000]

src/uu/sort/benches/sort_bench.rs

1.2 s1.2 s

numfmt_to_si[10000]

src/uu/numfmt/benches/numfmt_bench.rs

33.7 ms33.7 ms

sort_reverse_locale[500000]

src/uu/sort/benches/sort_bench.rs

362.6 ms362.6 ms

wc_bytes_lines_synthetic[2000]

src/uu/wc/benches/wc_bench.rs

120.2 ms120.2 ms

fold_many_lines[100000]

src/uu/fold/benches/fold_bench.rs

80.1 ms80.1 ms

unexpand_many_lines[100000]

src/uu/unexpand/benches/unexpand_bench.rs

262 ms262 ms

expand_many_lines[100000]

src/uu/expand/benches/expand_bench.rs

149.9 ms149.9 ms

expand_custom_tabstops[50000]

src/uu/expand/benches/expand_bench.rs

37 ms37 ms

unexpand_large_file[10]

src/uu/unexpand/benches/unexpand_bench.rs

549.3 ms549.3 ms

cksum_sha1

src/uu/cksum/benches/cksum_bench.rs

723.1 ms723.1 ms

cksum_shake256

src/uu/cksum/benches/cksum_bench.rs

1.9 s1.9 s

cksum_sha224

src/uu/cksum/benches/cksum_bench.rs

1.7 s1.7 s

wc_words_synthetic[2000]

src/uu/wc/benches/wc_bench.rs

11.4 s11.4 s

cksum_shake128

src/uu/cksum/benches/cksum_bench.rs

1.5 s1.5 s

cksum_md5

src/uu/cksum/benches/cksum_bench.rs

317.9 ms317.9 ms

cksum_sysv

src/uu/cksum/benches/cksum_bench.rs

48.2 ms48.2 ms

cksum_bsd

src/uu/cksum/benches/cksum_bench.rs

128.3 ms128.3 ms

sort_ascii_only[500000]

src/uu/sort/benches/sort_bench.rs

354.7 ms354.7 ms

hashsum_sha256_check

src/uu/hashsum/benches/hashsum_bench.rs

173.6 ms173.6 ms

hashsum_md5_check

src/uu/hashsum/benches/hashsum_bench.rs

32 ms32 ms

wc_default_large_line_count[100000]

src/uu/wc/benches/wc_bench.rs

50.4 ms50.4 ms

hashsum_sha1

src/uu/hashsum/benches/hashsum_bench.rs

72.5 ms72.5 ms

numfmt_padding[(10000, 50)]

src/uu/numfmt/benches/numfmt_bench.rs

48.3 ms48.3 ms

wc_words_large_line_count[100000]

src/uu/wc/benches/wc_bench.rs

47.9 ms47.9 ms

numfmt_large_numbers_si[10000]

src/uu/numfmt/benches/numfmt_bench.rs

32.4 ms32.4 ms

hashsum_sha256

src/uu/hashsum/benches/hashsum_bench.rs

173.6 ms173.6 ms

numfmt_round_modes[("up", 10000)]

src/uu/numfmt/benches/numfmt_bench.rs

34.2 ms34.2 ms

numfmt_to_iec[10000]

src/uu/numfmt/benches/numfmt_bench.rs

33.7 ms33.7 ms

numfmt_round_modes[("towards-zero", 10000)]

src/uu/numfmt/benches/numfmt_bench.rs

34.2 ms34.2 ms

numfmt_round_modes[("down", 10000)]

src/uu/numfmt/benches/numfmt_bench.rs

34.2 ms34.2 ms

nl_large_file[10]

src/uu/nl/benches/nl_bench.rs

100.9 ms100.9 ms

sort_case_insensitive[500000]

src/uu/sort/benches/sort_bench.rs

279.7 ms279.7 ms

cut_fields_tab

src/uu/cut/benches/cut_bench.rs

34.1 ms34.1 ms

numfmt_to_si_precision[10000]

src/uu/numfmt/benches/numfmt_bench.rs

35.4 ms35.4 ms

sort_key_field[500000]

src/uu/sort/benches/sort_bench.rs

701.2 ms701.2 ms

hashsum_md5

src/uu/hashsum/benches/hashsum_bench.rs

32 ms32 ms

uniq_with_count[10000]

src/uu/uniq/benches/uniq_bench.rs

1.9 ms1.9 ms

cksum_sha384

src/uu/cksum/benches/cksum_bench.rs

1.1 s1.1 s

cksum_sha512

src/uu/cksum/benches/cksum_bench.rs

1.1 s1.1 s

rm_force_files

src/uu/rm/benches/rm_bench.rs

2.1 ms2.1 ms

sort_mixed_data[500000]

src/uu/sort/benches/sort_bench.rs

328.4 ms328.4 ms

ls_recursive_long_all_mixed_tree

src/uu/ls/benches/ls_bench.rs

2.9 ms2.9 ms

tsort_tree_dag[(10, 3)]

src/uu/tsort/benches/tsort_bench.rs

34.2 ms34.2 ms

split_number_chunks

src/uu/split/benches/split_bench.rs

275.4 µs275.4 µs

shuf_input_range[1000000]

src/uu/shuf/benches/shuf_bench.rs

229.1 ms229.1 ms

mv_force_overwrite

src/uu/mv/benches/mv_bench.rs

125.2 ms125.2 ms

wc_chars_large_line_count[100000]

src/uu/wc/benches/wc_bench.rs

994 µs994.1 µs

mv_directory

src/uu/mv/benches/mv_bench.rs

3.5 ms3.5 ms

cksum_sm3

src/uu/cksum/benches/cksum_bench.rs

1.6 s1.6 s

rm_multiple_files

src/uu/rm/benches/rm_bench.rs

2.2 ms2.2 ms

split_lines

src/uu/split/benches/split_bench.rs

5.7 ms5.7 ms

rm_single_file

src/uu/rm/benches/rm_bench.rs

106.6 ms106.6 ms

uniq_case_insensitive[10000]

src/uu/uniq/benches/uniq_bench.rs

1.7 ms1.7 ms

sort_case_sensitive[500000]

src/uu/sort/benches/sort_bench.rs

175.3 ms175.3 ms

wc_bytes_synthetic[500]

src/uu/wc/benches/wc_bench.rs

163.9 µs163.9 µs

hashsum_sha512

src/uu/hashsum/benches/hashsum_bench.rs

110.8 ms110.8 ms

sort_german_c_locale

src/uu/sort/benches/sort_locale_bench.rs

38.5 ms38.5 ms

split_numeric_suffix

src/uu/split/benches/split_bench.rs

5.9 ms5.9 ms

ls_recursive_deep_tree[(200, 2)]

src/uu/ls/benches/ls_bench.rs

2.2 ms2.2 ms

cp_preserve_metadata[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

74.9 ms74.9 ms

ls_recursive_long_all_wide_tree[(15000, 1500)]

src/uu/ls/benches/ls_bench.rs

143.5 ms143.5 ms

cksum_blake2b

src/uu/cksum/benches/cksum_bench.rs

193 ms193 ms

ls_recursive_long_all_balanced_tree[(6, 4, 15)]

src/uu/ls/benches/ls_bench.rs

135.1 ms135.1 ms

cp_recursive_deep_tree[(120, 4)]

src/uu/cp/benches/cp_bench.rs

13.6 ms13.6 ms

b64_encode_synthetic

src/uu/base64/benches/base64_bench.rs

146.2 µs146.3 µs

split_bytes

src/uu/split/benches/split_bench.rs

505.1 µs505.4 µs

sort_mixed_c_locale

src/uu/sort/benches/sort_locale_bench.rs

38.4 ms38.4 ms

ls_recursive_long_all_deep_tree[(100, 4)]

src/uu/ls/benches/ls_bench.rs

3.3 ms3.3 ms

sort_reverse_mixed

src/uu/sort/benches/sort_locale_bench.rs

38.2 ms38.3 ms

rm_recursive_tree

src/uu/rm/benches/rm_bench.rs

13.6 ms13.6 ms

sort_unique_mixed

src/uu/sort/benches/sort_locale_bench.rs

38.7 ms38.8 ms

sort_unique_locale[500000]

src/uu/sort/benches/sort_bench.rs

495 ms495.8 ms

sort_dictionary_order[500000]

src/uu/sort/benches/sort_bench.rs

1.1 s1.1 s

tsort_input_parsing_heavy[5000]

src/uu/tsort/benches/tsort_bench.rs

-1%

81.6 ms82.6 ms

du_all_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

-2%

18.2 ms18.4 ms

Commits

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Base

main

0f5ab81

stdbuf: use exec instead of forking forking creates a new PID and it not compatible with GNU coreutils implementation. Fixes https://github.com/uutils/coreutils/issues/9066 Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>

0110357

7 days ago

by Ecordonnier

+0.01%

stdbuf: add test verifying that execvp is used Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>

4c557bf

5 hours ago

by Ecordonnier

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