From: Milan Broz <gmazyland@gmail.com>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] REQUIRED CIPHERS TEST takes 20 minutes each for aes-related ciphers
Date: Thu, 28 Nov 2013 15:58:46 +0100 [thread overview]
Message-ID: <52975A26.8070004@gmail.com> (raw)
In-Reply-To: <52975371.3050404@riseup.net>
On 11/28/2013 03:30 PM, shmick@riseup.net wrote:
> when these tests ran did all cores process or just 1 single core ?
>
> do you know if cryptsetup can take advantage of multi threading on multi
> core processors ?
FYI this test doesn't use dmcrypt at all, only kernel crypto API, so it
depends how crypto layer module processes it.
Anyway, it doesn't matter here - the whole test basically runs encryption
of 1MB buffer over userspace API to kernel crypto layer.
It cannot take so long - it is clear problem somewhere.
Milan
next prev parent reply other threads:[~2013-11-28 14:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-28 13:25 [dm-crypt] REQUIRED CIPHERS TEST takes 20 minutes each for aes-related ciphers christian
2013-11-28 14:30 ` shmick
2013-11-28 14:54 ` christian
2013-11-28 14:58 ` Milan Broz [this message]
2013-11-28 14:51 ` Milan Broz
2013-11-28 23:28 ` christian
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