golang-iterators-benchmark
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ewencp
Benchmarks for a few iterator patterns in Go
A simple evaluation of iterators in Go.
Run like this:
go test -bench .
Example output:
goos: linux goarch: amd64 pkg: github.com/ewencp/golang-iterators-benchmark cpu: Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz BenchmarkIntsCallbackIterator-4 781 1529502 ns/op BenchmarkDataCallbackIterator-4 678 1689796 ns/op BenchmarkIntsChannelIterator-4 7 174408324 ns/op BenchmarkDataChannelIterator-4 6 169017611 ns/op BenchmarkIntsBufferedChannelIterator-4 22 54457515 ns/op BenchmarkDataBufferedChannelIterator-4 22 53085977 ns/op BenchmarkIntsClosureIterator-4 582 2057531 ns/op BenchmarkDataClosureIterator-4 483 2466948 ns/op BenchmarkIntStatefulIterator-4 870 1351186 ns/op BenchmarkDataStatefulIterator-4 674 1814788 ns/op BenchmarkIntStatefulIteratorInterface-4 468 2518338 ns/op BenchmarkDataStatefulIteratorInterface-4 342 3512174 ns/op PASS ok github.com/ewencp/golang-iterators-benchmark 17.764s
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