Hello Benjamin, Thursday, September 6, 2018, 1:32:46 AM, you wrote: >> > I don't think you need something accurate. >> Ok, here is results. I'm working in single-user mode. >> >> TL;DR "Turbo" mode make "openssl" much slower (x3.5)! >> >> I can not properly interpret this result. > You need to say more about what openssl is doing (i.e., how it was > configured, what architecture it's on, etc.). In particular, there > was for a time an AVX2 implementation for some primitives, that ended up > being a net loss, since heavy use of those instructions would cause > overheating and throttling. OpenSSL has a lot of custom assembly for these > common primitves, with some logic to select among them both at > configuration time and at runtime, so results such as this may or may not > be widely transferrable. It is system (very fresh ALPHA4) openssl, built with default settings. Simple single run with one thread, without AES-NI: openssl speed aes-256-cbc It is as simple as that. -- Best regards, Lev mailto:lev_at_FreeBSD.orgReceived on Wed Sep 05 2018 - 22:02:33 UTC
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