30 Nov
2020
30 Nov
'20
4:33 p.m.
Maamoun TK maamoun.tk@googlemail.com writes:
On Mon, Nov 30, 2020 at 11:18 PM Maamoun TK maamoun.tk@googlemail.com wrote:
on POWER9 I get the following benchmark with ". /configure --enable-power-altivec":
chacha encrypt 763.57 chacha decrypt 780.64
regards, Mamone
I got this result using ppc-chacha-2core branch on same machine:
chacha encrypt 565.79 chacha decrypt 582.10
Thanks for testing! That's a nice speedup, but a bit less then the factor two I was hoping for. Maybe better interleaving can help.
BTW, the chacha_2core code is merged to the master branch now.
Regards, /Niels
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