Maamoun TK <[email protected]> writes: > On Mon, Nov 30, 2020 at 11:18 PM Maamoun TK <[email protected]> > 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 -- Niels Möller. PGP-encrypted email is preferred. Keyid 368C6677. Internet email is subject to wholesale government surveillance. _______________________________________________ nettle-bugs mailing list [email protected] http://lists.lysator.liu.se/mailman/listinfo/nettle-bugs
