Michael Eischer 17c53efb0d filter: Optimize double wildcard expansion ... This only allocates a single slice to expand the double wildcard and only copies the pattern prefix once. name old time/op new time/op delta FilterPatterns/Relative-4 22.7ms ± 5% 23.3ms ± 9% ~ (p=0.353 n=10+10) FilterPatterns/Absolute-4 14.2ms ±13% 13.9ms ± 7% ~ (p=0.853 n=10+10) FilterPatterns/Wildcard-4 266ms ±16% 51ms ± 7% -80.67% (p=0.000 n=10+9) FilterPatterns/ManyNoMatch-4 554ms ± 6% 551ms ± 9% ~ (p=0.436 n=10+10) name old alloc/op new alloc/op delta FilterPatterns/Relative-4 3.57MB ± 0% 3.57MB ± 0% ~ (p=0.349 n=10+10) FilterPatterns/Absolute-4 3.57MB ± 0% 3.57MB ± 0% ~ (p=0.073 n=10+9) FilterPatterns/Wildcard-4 141MB ± 0% 14MB ± 0% -89.89% (p=0.000 n=10+9) FilterPatterns/ManyNoMatch-4 3.57MB ± 0% 3.57MB ± 0% ~ (all equal) name old allocs/op new allocs/op delta FilterPatterns/Relative-4 22.2k ± 0% 22.2k ± 0% ~ (all equal) FilterPatterns/Absolute-4 22.2k ± 0% 22.2k ± 0% ~ (all equal) FilterPatterns/Wildcard-4 1.63M ± 0% 0.09M ± 0% -94.56% (p=0.000 n=10+10) FilterPatterns/ManyNoMatch-4 22.2k ± 0% 22.2k ± 0% ~ (all equal)		2020-10-07 20:47:48 +02:00
..
testdata	Moves files	2017-07-23 14:19:13 +02:00
doc.go	Moves files	2017-07-23 14:19:13 +02:00
filter_test.go	filter: Parse filter patterns only once	2020-10-07 20:47:27 +02:00
filter.go	filter: Optimize double wildcard expansion	2020-10-07 20:47:48 +02:00