https://github.com/ipfans/gobenchtest

Some benchmarks for how to write more powerful golang code.
https://github.com/ipfans/gobenchtest

Last synced: over 1 year ago
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Some benchmarks for how to write more powerful golang code.

• Host: GitHub
• URL: https://github.com/ipfans/gobenchtest
• Owner: ipfans
• License: mit
• Created: 2016-10-20T07:57:16.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2016-10-20T08:30:49.000Z (almost 10 years ago)
• Last Synced: 2025-01-31T10:11:27.739Z (over 1 year ago)
• Language: Go
• Size: 2.93 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# 字符串拼接测试

fmt.Sprintf等等会带来大量的性能损失，在热路径上尽量避免使用。

```

➜  test01 git:(master) ✗ go test -v -bench=. -benchmem

testing: warning: no tests to run

BenchmarkSimpleStringAppend-4   	50000000	        29.9 ns/op	       0 B/op	       0 allocs/op

BenchmarkSimpleStringFormat-4   	 5000000	       271 ns/op	      80 B/op	       5 allocs/op

PASS

ok  	github.com/ipfans/gobenchtest/test01	3.191s

```