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2 Ramos

Tao Wen 5488b122cd merge lexer with iterator		há 10 anos atrás
LICENSE	923358c07e Initial commit	há 10 anos atrás
README.md	6f134c8790 add lexer	há 10 anos atrás
jsoniter.go	5488b122cd merge lexer with iterator	há 10 anos atrás
jsoniter_int_test.go	5488b122cd merge lexer with iterator	há 10 anos atrás
jsoniter_io_test.go	5488b122cd merge lexer with iterator	há 10 anos atrás
jsoniter_string_test.go	5488b122cd merge lexer with iterator	há 10 anos atrás

go

faster than DOM, more usable than SAX/StAX

string

func Benchmark_jsoniter_string(b *testing.B) {
	for n := 0; n < b.N; n++ {
		lexer := NewLexerWithArray([]byte(`"\ud83d\udc4a"`))
		lexer.LexString()
	}
}

10000000 140 ns/op

func Benchmark_json_string(b *testing.B) {
	for n := 0; n < b.N; n++ {
		result := ""
		json.Unmarshal([]byte(`"\ud83d\udc4a"`), &result)
	}
}
````

2000000	       710 ns/op (5x slower)

# int

func Benchmark_jsoniter_int(b *testing.B) {

for n := 0; n < b.N; n++ {
    lexer := NewLexerWithArray([]byte(`-100`))
    lexer.LexInt64()
}

}


30000000	        60.1 ns/op

func Benchmark_json_int(b *testing.B) {

for n := 0; n < b.N; n++ {
    result := int64(0)
    json.Unmarshal([]byte(`-100`), &result)
}

} ```

3000000 505 ns/op (8x slower)

README.md

go

string