phc-discussions - Re: [PHC] Argon2

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Date: Wed, 15 Apr 2015 06:56:28 +0100
From: Samuel Neves <sneves@....uc.pt>
To: discussions@...sword-hashing.net
Subject: Re: [PHC] Argon2

On 14-04-2015 22:36, Solar Designer wrote:
> Samuel, were you thinking just one thread per core, though?  I guess
> with two threads/core on Haswell, BLAKE2b wouldn't need the 2 to 4
> instances you mentioned (for reaching full speed, overall)?

Yes, I was talking single-core single-thread. Independent G calls can obviously take advantage of (hyper-)threading,
when p > 1.