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cbd45b12dc
We should use `(*regexp.Regexp).MatchString` instead of
`(*regexp.Regexp).Match([]byte(...))` when matching string to avoid
unnecessary `[]byte` conversions and reduce allocations.
func BenchmarkMatch(b *testing.B) {
for i := 0; i < b.N; i++ {
if match := versionRe.Match([]byte("v1")); !match {
b.Fail()
}
}
}
func BenchmarkMatchString(b *testing.B) {
for i := 0; i < b.N; i++ {
if match := versionRe.MatchString("v1"); !match {
b.Fail()
}
}
}
goos: linux
goarch: amd64
pkg: go-micro.dev/v4/api/handler/event
cpu: AMD Ryzen 7 PRO 4750U with Radeon Graphics
BenchmarkMatch-16 11430127 127.4 ns/op 2 B/op 1 allocs/op
BenchmarkMatchString-16 12220628 97.54 ns/op 0 B/op 0 allocs/op
PASS
ok go-micro.dev/v4/api/handler/event 3.822s
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
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||
|---|---|---|
| .. | ||
| api | ||
| event | ||
| http | ||
| rpc | ||
| web | ||
| handler.go | ||
| options.go | ||