mirror of https://github.com/tidwall/tile38.git
52 lines
836 B
Markdown
52 lines
836 B
Markdown
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# lotsa
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Lotsa is a simple Go library for executing lots of operations spread over any number of threads.
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## Install
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```
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go get -u github.com/tidwall/lotsa
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```
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## Example
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Here we load 1,000,000 operations spread over 4 threads.
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```go
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var total int64
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lotsa.Ops(1000000, 4,
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func(i, thread int) {
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atomic.AddInt64(&total, 1)
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},
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)
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println(total)
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```
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Prints `1000000`
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To output some benchmarking results, set the `lotsa.Output` prior to calling `lotsa.Ops`
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```go
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var total int64
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lotsa.Output = os.Stdout
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lotsa.Ops(1000000, 4,
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func(i, thread int) {
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atomic.AddInt64(&total, 1)
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},
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)
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```
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Prints:
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```
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1,000,000 ops over 4 threads in 23ms, 43,580,037/sec, 22 ns/op
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```
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## Contact
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Josh Baker [@tidwall](http://twitter.com/tidwall)
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## License
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Source code is available under the MIT [License](/LICENSE).
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