PhillipNordwall / gobitrand

Consume parts of the entropy bits at a time.

gobitrand

Consume parts of the entropy bits at a time.

Install

1. Make sure your GOPATH environment variable is set
2. go get github.com/PhillipNordwall/gobitrand
3. go install github.com/PhillipNordwall/gobitrand

Test

1. go test github.com/PhillipNordwall/gobitrand

Benchmark

1. go test github.com/PhillipNordwall/gobitrand -bench=".*"

Benchmark Results

BenchmarkTwo_bits_speed 500000000 5.34 ns/op

BenchmarkRand_Intn_four 50000000 37.5 ns/op

Profile

1. go test github.com/PhillipNordwall/gobitrand -bench="BenchmarkTwo_bits_speed" -cpuprofile $GOPATH/src/github.com/PhillipNordwall/gobitrand/Two_bit.cpu.out -o $GOPATH/src/github.com/PhillipNordwall/gobitrand.test
2. go tool pprof $GOPATH/src/github.com/PhillipNordwall/gobitrand/gobitrand.test $GOPATH/src/github.com/PhillipNordwall/gobitrand/Two_bit.cpu.out
3. top10
4. top10 -cum
5. web
6. weblist Two_bit