The fastime's intro from ice3man543

fastime's Introduction

fastime is a super fast time function library for Go with zero memory allocation. fastime returns the approximate time.

Requirement

Go 1.1

Installation

go get github.com/kpango/fastime

Example

    now := fastime.Now()
    defer fastime.Stop()

    // Create Instance
    ft := fastime.New()
    defer ft.Stop()
    ft.Now()

Benchmark

go test -count=10 -run=NONE -bench . -benchmem
goos: linux
goarch: amd64
pkg: github.com/kpango/fastime
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.45 ns/op	       0 B/op	       0 allocs/op
BenchmarkFastime-8   	2000000000	         0.46 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1683 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1720 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1688 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1716 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1691 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1693 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1703 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1668 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1685 ns/op	       0 B/op	       0 allocs/op
BenchmarkTime-8      	 1000000	      1716 ns/op	       0 B/op	       0 allocs/op
PASS
ok  	github.com/kpango/fastime	26.873s