Re: [AArch64] Optimize GHASH

2020-12-20 Thread Niels Möller
Maamoun TK writes: >> Some preprocessor check of glibc version in fat-ppc.c could work too, if >> that's simpler. >> > > That's what I ended up with, I made a new merge request for these changes > and closed the old one. Thanks, looks pretty good. I added a few minor comments on the mr

Re: [AArch64] Optimize GHASH

2020-12-20 Thread David Edelsohn
On Sun, Dec 20, 2020 at 12:14 PM Maamoun TK wrote: > > On Sat, Dec 19, 2020 at 9:05 PM Niels Möller wrote: > > > Do you have any idea how common such old systems might be? > > > > I don't have a specific number but I think using that old versions of glibc > is uncommon specially for POWER8 and

Re: [AArch64] Optimize GHASH

2020-12-20 Thread Maamoun TK
On Sat, Dec 19, 2020 at 9:05 PM Niels Möller wrote: > Do you have any idea how common such old systems might be? > I don't have a specific number but I think using that old versions of glibc is uncommon specially for POWER8 and above processors considering those versions are more than 8 years