Julius Volz
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7f5d3c2c29
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Fix and improve the fp locker.
Benchmark:
$ go test -bench 'Fingerprint' -test.run 'Fingerprint' -test.cpu=1,2,4
OLD
BenchmarkFingerprintLockerParallel 500000 3618 ns/op
BenchmarkFingerprintLockerParallel-2 100000 12257 ns/op
BenchmarkFingerprintLockerParallel-4 500000 10164 ns/op
BenchmarkFingerprintLockerSerial 10000000 283 ns/op
BenchmarkFingerprintLockerSerial-2 10000000 284 ns/op
BenchmarkFingerprintLockerSerial-4 10000000 288 ns/op
NEW
BenchmarkFingerprintLockerParallel 1000000 1018 ns/op
BenchmarkFingerprintLockerParallel-2 1000000 1164 ns/op
BenchmarkFingerprintLockerParallel-4 2000000 910 ns/op
BenchmarkFingerprintLockerSerial 50000000 56.0 ns/op
BenchmarkFingerprintLockerSerial-2 50000000 47.9 ns/op
BenchmarkFingerprintLockerSerial-4 50000000 54.5 ns/op
Change-Id: I3c65a43822840e7e64c3c3cfe759e1de51272581
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2014-11-25 17:07:45 +01:00 |