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Bill O'Farrell authored
The following benchmarks are improved by the amounts shown (Others unaffected beyond the level of noise.) Also adds a test to confirm non-SIMD implementation still correct, even when run on SIMD-capable machine Benchmark old new BenchmarkAddVV/100-18 66148.08 MB/s 117546.19 MB/s 1.8x BenchmarkAddVV/1000-18 70168.27 MB/s 133478.96 MB/s 1.9x BenchmarkAddVV/10000-18 67489.80 MB/s 100010.79 MB/s 1.5x BenchmarkAddVV/100000-18 54329.99 MB/s 69232.45 MB/s 1.3x BenchmarkAddVW/100-18 9929.10 MB/s 14841.31 MB/s 1.5x BenchmarkAddVW/1000-18 10583.31 MB/s 18674.44 MB/s 1.76x BenchmarkAddVW/10000-18 10521.15 MB/s 17484.10 MB/s 1.66x BenchmarkAddVW/100000-18 10616.56 MB/s 18084.27 MB/s 1.7x Change-Id: Ic9234c41a43f6c5e9d0e9377de8b4deeefc428a7 Reviewed-on: https://go-review.googlesource.com/32211Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
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