linux-kernel - Re: [PATCH v2] crypto: tcrypt - Fix memory leaks/crashes in multibuffer hash speed test

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Date:	Wed, 29 Jun 2016 16:19:05 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Megha Dey <megha.dey@...ux.intel.com>,
	Fenghua Yu <fenghua.yu@...el.com>,
	Tim Chen <tim.c.chen@...ux.intel.com>
Subject: Re: [PATCH v2] crypto: tcrypt - Fix memory leaks/crashes in
 multibuffer hash speed test

On Wed, Jun 29, 2016 at 10:16:10AM +0200, Krzysztof Kozlowski wrote:
> 
> Seems to work fine except:
> 1. The updates are always 1.

Yes the test function only does digest so it's always one update.

> 2. For bigger blocks it reports always 1 or 3 cycles per byte:

Yes the average cycles per-byte should reach an asymptotic value.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt