https://github.com/dhui/dhrand

Similar to LockedSource, provides a rand.Source that's safe for usage with goroutines
https://github.com/dhui/dhrand

concurrency golang random

Last synced: 9 months ago
JSON representation

Similar to LockedSource, provides a rand.Source that's safe for usage with goroutines

• Host: GitHub
• URL: https://github.com/dhui/dhrand
• Owner: dhui
• License: apache-2.0
• Created: 2018-12-12T11:41:05.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2020-01-06T01:05:08.000Z (about 6 years ago)
• Last Synced: 2025-02-10T09:12:27.269Z (11 months ago)
• Topics: concurrency, golang, random
• Language: Go
• Size: 16.6 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# dhrand

[![Build Status](https://img.shields.io/travis/dhui/dhrand/master.svg)](https://travis-ci.org/dhui/dhrand) [![Code Coverage](https://img.shields.io/codecov/c/github/dhui/dhrand.svg)](https://codecov.io/gh/dhui/dhrand) [![GoDoc](https://godoc.org/github.com/dhui/dhrand?status.svg)](https://godoc.org/github.com/dhui/dhrand) [![Go Report Card](https://goreportcard.com/badge/github.com/dhui/dhrand)](https://goreportcard.com/report/github.com/dhui/dhrand) [![GitHub Release](https://img.shields.io/github/release/dhui/dhrand/all.svg)](https://github.com/dhui/dhrand/releases) ![Supported Go versions](https://img.shields.io/badge/Go-1.12%2C%201.13-lightgrey.svg)

dhrand is a Golang package that exports a `LockedSource` similar to [golang.org/x/exp/rand](https://godoc.org/golang.org/x/exp/rand)

## Benchmarks

2020/01/05 - Go 1.13

```

$ go test -v -bench . -benchmem -run Bench

goos: darwin

goarch: amd64

pkg: github.com/dhui/dhrand

Benchmark/default1-8         	123336901	         9.74 ns/op	       0 B/op	       0 allocs/op

Benchmark/default4-8         	79965352	        15.7 ns/op	       0 B/op	       0 allocs/op

Benchmark/default8-8         	54513741	        22.1 ns/op	       0 B/op	       0 allocs/op

Benchmark/default16-8        	32836630	        37.2 ns/op	       0 B/op	       0 allocs/op

Benchmark/default32-8        	17189065	        67.1 ns/op	       0 B/op	       0 allocs/op

Benchmark/default64-8        	 9563968	       122 ns/op	       0 B/op	       0 allocs/op

Benchmark/default128-8       	 5211151	       234 ns/op	       0 B/op	       0 allocs/op

Benchmark/dhrand1-8          	60485150	        18.0 ns/op	       0 B/op	       0 allocs/op

Benchmark/dhrand4-8          	23568386	        47.2 ns/op	       0 B/op	       0 allocs/op

Benchmark/dhrand8-8          	14561524	        83.0 ns/op	       0 B/op	       0 allocs/op

Benchmark/dhrand16-8         	 8338760	       141 ns/op	       0 B/op	       0 allocs/op

Benchmark/dhrand32-8         	 4525593	       277 ns/op	       0 B/op	       0 allocs/op

Benchmark/dhrand64-8         	 2379886	       524 ns/op	       0 B/op	       0 allocs/op

Benchmark/dhrand128-8        	 1212876	       976 ns/op	       0 B/op	       0 allocs/op

BenchmarkModule/1-8          	49203238	        24.8 ns/op	       0 B/op	       0 allocs/op

BenchmarkModule/4-8          	45214652	        25.9 ns/op	       0 B/op	       0 allocs/op

BenchmarkModule/8-8          	39749751	        30.2 ns/op	       0 B/op	       0 allocs/op

BenchmarkModule/16-8         	28504729	        43.3 ns/op	       0 B/op	       0 allocs/op

BenchmarkModule/32-8         	18041762	        67.4 ns/op	       0 B/op	       0 allocs/op

BenchmarkModule/64-8         	 9782745	       124 ns/op	       0 B/op	       0 allocs/op

BenchmarkModule/128-8        	 5699034	       212 ns/op	       0 B/op	       0 allocs/op

PASS

ok  	github.com/dhui/dhrand	29.481s

```