d979ac33a2
This improves the performance of xorBytesVSX in crypto/cipher by unrolling the loop that does the stores. Improvement on power9: name old time/op new time/op delta XORBytes/8Bytes 17.9ns ± 0% 18.2ns ± 0% +1.53% (p=0.029 n=4+4) XORBytes/128Bytes 24.4ns ± 0% 22.5ns ± 0% -7.79% (p=0.029 n=4+4) XORBytes/2048Bytes 131ns ± 0% 109ns ± 0% -16.79% (p=0.029 n=4+4) XORBytes/32768Bytes 1.74µs ± 0% 1.43µs ± 8% -18.04% (p=0.029 n=4+4) Change-Id: I75bd625d3ae9daa7bda54c523028671ab036b13d Reviewed-on: https://go-review.googlesource.com/c/go/+/197058 Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> |
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SECURITY.md |
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