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Bryan C. Mills authored
This provides a significant speedup for encoding and decoding when using many CPU cores. name old time/op new time/op delta EndToEndPipe 5.26µs ± 2% 5.38µs ± 7% ~ (p=0.121 n=8+7) EndToEndPipe-6 1.86µs ± 5% 1.80µs ±11% ~ (p=0.442 n=8+8) EndToEndPipe-48 1.39µs ± 2% 1.41µs ± 4% ~ (p=0.645 n=8+8) EndToEndByteBuffer 1.54µs ± 5% 1.57µs ± 5% ~ (p=0.130 n=8+8) EndToEndByteBuffer-6 620ns ± 6% 310ns ± 8% -50.04% (p=0.000 n=8+8) EndToEndByteBuffer-48 506ns ± 4% 110ns ± 3% -78.22% (p=0.000 n=8+8) EndToEndSliceByteBuffer 149µs ± 3% 153µs ± 5% +2.80% (p=0.021 n=8+8) EndToEndSliceByteBuffer-6 103µs ±17% 31µs ±12% -70.06% (p=0.000 n=8+8) EndToEndSliceByteBuffer-48 93.2µs ± 2% 18.0µs ± 5% -80.66% (p=0.000 n=7+8) EncodeComplex128Slice 20.6µs ± 5% 20.9µs ± 8% ~ (p=0.959 n=8+8) EncodeComplex128Slice-6 4.10µs ±10% 3.75µs ± 8% -8.58% (p=0.004 n=8+7) EncodeComplex128Slice-48 1.14µs ± 2% 0.81µs ± 2% -28.98% (p=0.000 n=8+8) EncodeFloat64Slice 10.2µs ± 7% 10.1µs ± 6% ~ (p=0.694 n=7+8) EncodeFloat64Slice-6 2.01µs ± 6% 1.80µs ±11% -10.30% (p=0.004 n=8+8) EncodeFloat64Slice-48 701ns ± 3% 408ns ± 2% -41.72% (p=0.000 n=8+8) EncodeInt32Slice 11.8µs ± 7% 11.7µs ± 6% ~ (p=0.463 n=8+7) EncodeInt32Slice-6 2.32µs ± 4% 2.06µs ± 5% -10.89% (p=0.000 n=8+8) EncodeInt32Slice-48 731ns ± 2% 445ns ± 2% -39.10% (p=0.000 n=7+8) EncodeStringSlice 9.13µs ± 9% 9.18µs ± 8% ~ (p=0.798 n=8+8) EncodeStringSlice-6 1.91µs ± 5% 1.70µs ± 5% -11.07% (p=0.000 n=8+8) EncodeStringSlice-48 679ns ± 3% 397ns ± 3% -41.50% (p=0.000 n=8+8) EncodeInterfaceSlice 449µs ±11% 461µs ± 9% ~ (p=0.328 n=8+8) EncodeInterfaceSlice-6 503µs ± 7% 88µs ± 7% -82.51% (p=0.000 n=7+8) EncodeInterfaceSlice-48 335µs ± 8% 22µs ± 1% -93.55% (p=0.000 n=8+7) DecodeComplex128Slice 67.2µs ± 4% 67.0µs ± 6% ~ (p=0.721 n=8+8) DecodeComplex128Slice-6 22.0µs ± 8% 18.9µs ± 5% -14.44% (p=0.000 n=8+8) DecodeComplex128Slice-48 46.8µs ± 3% 34.9µs ± 3% -25.48% (p=0.000 n=8+8) DecodeFloat64Slice 39.4µs ± 4% 40.3µs ± 3% ~ (p=0.105 n=8+8) DecodeFloat64Slice-6 16.1µs ± 2% 11.2µs ± 7% -30.64% (p=0.001 n=6+7) DecodeFloat64Slice-48 38.1µs ± 3% 24.0µs ± 7% -37.10% (p=0.000 n=8+8) DecodeInt32Slice 39.1µs ± 4% 40.1µs ± 5% ~ (p=0.083 n=8+8) DecodeInt32Slice-6 16.3µs ±21% 10.6µs ± 1% -35.17% (p=0.000 n=8+7) DecodeInt32Slice-48 36.5µs ± 6% 21.9µs ± 9% -39.89% (p=0.000 n=8+8) DecodeStringSlice 82.9µs ± 6% 85.5µs ± 5% ~ (p=0.121 n=8+7) DecodeStringSlice-6 32.4µs ±11% 26.8µs ±16% -17.37% (p=0.000 n=8+8) DecodeStringSlice-48 76.0µs ± 2% 57.0µs ± 5% -25.02% (p=0.000 n=8+8) DecodeInterfaceSlice 718µs ± 4% 752µs ± 5% +4.83% (p=0.038 n=8+8) DecodeInterfaceSlice-6 500µs ± 6% 165µs ± 7% -66.95% (p=0.000 n=7+8) DecodeInterfaceSlice-48 470µs ± 5% 120µs ± 6% -74.55% (p=0.000 n=8+7) DecodeMap 3.29ms ± 5% 3.34ms ± 5% ~ (p=0.279 n=8+8) DecodeMap-6 7.73ms ± 8% 7.53ms ±18% ~ (p=0.779 n=7+8) DecodeMap-48 7.46ms ± 6% 7.71ms ± 3% ~ (p=0.161 n=8+8) https://perf.golang.org/search?q=upload:20170426.4 Change-Id: I335874028ef8d7c991051004f8caadd16c92d5cc Reviewed-on: https://go-review.googlesource.com/41872 Run-TryBot: Bryan Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Ian Lance Taylor <iant@golang.org>
c120e449