Messages in this thread | | | From | "Jason A. Donenfeld" <> | Date | Wed, 12 Jan 2022 19:50:58 +0100 | Subject | Re: [PATCH crypto 1/2] lib/crypto: blake2s-generic: reduce code size on small systems |
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On Wed, Jan 12, 2022 at 7:32 PM Eric Biggers <ebiggers@kernel.org> wrote: > How about unrolling the inner loop but not the outer one? Wouldn't that give > most of the benefit, without hurting performance as much? > > If you stay with this approach and don't unroll either loop, can you use 'r' and > 'i' instead of 'i' and 'j', to match the naming in G()?
All this might work, sure. But as mentioned earlier, I've abandoned this entirely, as I don't think this patch is necessary. See the v3 patchset instead:
https://lore.kernel.org/linux-crypto/20220111220506.742067-1-Jason@zx2c4.com/
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