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Updated readme.

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Bruce Marriner 2016-05-25 16:28:44 -05:00
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README.md
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# flake # flake
Very simple snowflake generator Very simple snowflake generator
but.. Finally, hit my goal of 244ns/op.
But, interesting comparison of different methods.
Why is the mutex'd version faster?
``` ```
go test -bench=. time go test -bench=.
testing: warning: no tests to run testing: warning: no tests to run
PASS PASS
BenchmarkGenerate-12 3000000 523 ns/op 0 B/op 0 allocs/op BenchmarkGenerateChan-12 3000000 503 ns/op 0 B/op 0 allocs/op
BenchmarkGenerateLocks-12 5000000 290 ns/op 0 B/op 0 allocs/op BenchmarkGenerateChanParallel-12 2000000 743 ns/op 0 B/op 0 allocs/op
BenchmarkGenerateLocksParallel-12 3000000 540 ns/op 0 B/op 0 allocs/op BenchmarkGenerateNoSleep-12 5000000 244 ns/op 0 B/op 0 allocs/op
BenchmarkGenerateNoSleepLock-12 5000000 283 ns/op 0 B/op 0 allocs/op
BenchmarkGenerateNoSleepLockParallel-12 5000000 348 ns/op 0 B/op 0 allocs/op
BenchmarkGenerate-12 5000000 283 ns/op 0 B/op 0 allocs/op
BenchmarkGenerateLocks-12 5000000 293 ns/op 0 B/op 0 allocs/op
BenchmarkGenerateLocksParallel-12 5000000 368 ns/op 0 B/op 0 allocs/op
ok _/home/bruce/flake 15.291s
go test -bench=. 16.88s user 7.37s system 151% cpu 15.981 total
``` ```