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tac: mimic GNU on handling special files such as /dev/zero

#9616
Comparing
FidelSch:tac-special-files
(
cc0a1a2
) with
main
(
bb91a5b
)
CodSpeed Performance Gauge
0%
Untouched
284
Skipped
38

Benchmarks

38 total
du_balanced_tree[(5, 4, 10)]
src/uu/du/benches/du_bench.rs
Skipped
9.2 ms*
du_all_balanced_tree[(4, 3, 10)]
src/uu/du/benches/du_bench.rs
Skipped
1.6 ms*
factor_multiple_u128s[18446744073709551616]
src/uu/factor/benches/factor_bench.rs
Skipped
327.9 ms*
factor_multiple_big_uint
src/uu/factor/benches/factor_bench.rs
Skipped
18.6 ms*
du_human_balanced_tree[(5, 4, 10)]
src/uu/du/benches/du_bench.rs
Skipped
10.6 ms*
factor_table
src/uu/factor/benches/factor_bench.rs
Skipped
189.5 ms*
dd_copy_with_skip[48]
src/uu/dd/benches/dd_bench.rs
Skipped
2.2 ms*
dd_copy_1m_blocks[128]
src/uu/dd/benches/dd_bench.rs
Skipped
1.5 ms*
dd_copy_64k_blocks[64]
src/uu/dd/benches/dd_bench.rs
Skipped
609.9 µs*
dd_copy_8k_blocks[32]
src/uu/dd/benches/dd_bench.rs
Skipped
1 ms*
dd_copy_default[32]
src/uu/dd/benches/dd_bench.rs
Skipped
13.9 ms*
dd_copy_4k_blocks[24]
src/uu/dd/benches/dd_bench.rs
Skipped
1.3 ms*
dd_copy_with_seek[48]
src/uu/dd/benches/dd_bench.rs
Skipped
2.3 ms*
dd_copy_separate_blocks[48]
src/uu/dd/benches/dd_bench.rs
Skipped
44.1 ms*
dd_copy_partial[32]
src/uu/dd/benches/dd_bench.rs
Skipped
559.7 µs*
sort_german_c_locale
src/uu/sort/benches/sort_locale_bench.rs
Skipped
38.4 ms*
sort_numeric
src/uu/sort/benches/sort_locale_bench.rs
Skipped
23.9 ms*
sort_reverse_mixed
src/uu/sort/benches/sort_locale_bench.rs
Skipped
39.1 ms*
sort_ascii_utf8_locale
src/uu/sort/benches/sort_locale_bench.rs
Skipped
43.1 ms*
sort_mixed_c_locale
src/uu/sort/benches/sort_locale_bench.rs
Skipped
38.3 ms*
sort_unique_mixed
src/uu/sort/benches/sort_locale_bench.rs
Skipped
39.3 ms*
sort_ascii_c_locale
src/uu/sort/benches/sort_locale_bench.rs
Skipped
21.5 ms*
sort_mixed_utf8_locale
src/uu/sort/benches/sort_locale_bench.rs
Skipped
38.9 ms*
sort_german_locale
src/uu/sort/benches/sort_locale_bench.rs
Skipped
39.3 ms*
hashsum_md5
src/uu/hashsum/benches/hashsum_bench.rs
Skipped
32 ms*

Commits

Click on a commit to change the comparison range
Base
main
bb91a5b
+0.01%
tac: mimic GNU on handling special files such as /dev/zero
8cf54af
2 months ago
by FidelSch
0%
Merge branch 'tac-special-files' of https://github.com/FidelSch/coreutils into tac-special-files
9469998
2 months ago
by FidelSch
-0.01%
tac: improve assertion message for infinite pipe test
39371c4
2 months ago
by FidelSch
+0.04%
test(tac): limit infinite pipe test to 64-bit targets only
a83cedd
2 months ago
by FidelSch
-0.05%
Merge branch 'uutils:main' into tac-special-files
b5a7ed3
2 months ago
by FidelSch
+0.03%
tac: Eliminate unnecesary memory use when reading infinite streams
40381d7
2 months ago
by FidelSch
-0.01%
tac: formatting
8c23f61
2 months ago
by FidelSch
0%
Merge branch 'main' into tac-special-files
d677270
1 month ago
by sylvestre
-3.43%
Merge branch 'main' into tac-special-files
9e407a3
27 days ago
by FidelSch
+14.2%
Merge branch 'tac-special-files' of https://github.com/FidelSch/coreutils into tac-special-files
c9ebd1b
27 days ago
by FidelSch
-10.77%
tac: make clippy happy
e1544e0
9 days ago
by FidelSch
-0.01%
Merge branch 'tac-special-files' of https://github.com/FidelSch/coreutils into tac-special-files
1c68b18
9 days ago
by FidelSch
+0.01%
Merge branch 'main' into tac-special-files
a0c0b74
1 day ago
by sylvestre
-0.02%
tac: Fix handling of zero-size files in try_seek_end
13fef2d
18 hours ago
by FidelSch
-0.01%
lint(tac): make clippy hapy
cc0a1a2
16 hours ago
by FidelSch
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