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Date: Tue, 25 Aug 2015 20:36:44 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: LWS and GWS auto-tuning

On 2015-08-25 18:00, magnum wrote:
> The boost from this is better than I thought. The difference is
> sometimes 2x and more!
>
> Here's my laptop top/bottom 10:
> (...)
> The worst ones I'm pretty sure are false/coincidental. I manually
> re-tested some of the best ones and it's true: They really auto-tune to
> 2.5x faster speed than before.
>
> I'm currently testing Tahiti/Titan on super.


Worst/best 10 for Tahiti (oldoffice failing):

Ratio:	0.55217 real, 0.56253 virtual	keychain-opencl, Mac OS X Keychain:Raw
Ratio:	0.69896 real, 0.70076 virtual	agilekeychain-opencl, 1Password 
Agile Keychain:Raw
Ratio:	0.79120 real, 1.11111 virtual	sha512crypt-opencl, crypt(3) $6$ 
(rounds=5000):Raw
Ratio:	0.83409 real, 1.02941 virtual	salted-sha1-opencl:Many salts
Ratio:	0.85046 real, 0.85934 virtual	sxc-opencl, StarOffice .sxc:Raw
Ratio:	0.90867 real, 0.78394 virtual	blockchain-opencl, blockchain My 
Wallet:Raw
Ratio:	0.90959 real, 0.76098 virtual	descrypt-opencl, traditional 
crypt(3):Only one salt
Ratio:	0.93767 real, 0.93587 virtual	strip-opencl, STRIP Password 
Manager:Raw
Ratio:	0.94268 real, 1.06452 virtual	ssha-opencl, Netscape LDAP 
{SSHA}:Many salts
Ratio:	0.94619 real, 1.00000 virtual	sha256crypt-opencl, crypt(3) $5$ 
(rounds=5000):Raw
...
Ratio:	1.01961 real, 1.03448 virtual	Raw-SHA256-opencl:Raw
Ratio:	1.02137 real, 1.42858 virtual	krb5pa-md5-opencl, Kerberos 5 
AS-REQ Pre-Auth etype 23:Many salts
Ratio:	1.02409 real, 1.19327 virtual	krb5pa-md5-opencl, Kerberos 5 
AS-REQ Pre-Auth etype 23:Only one salt
Ratio:	1.02460 real, 1.00393 virtual	rar-opencl, RAR3 (length 5):Raw
Ratio:	1.02752 real, 1.02435 virtual	gpg-opencl, OpenPGP / GnuPG Secret 
Key:Raw
Ratio:	1.04221 real, 2.10542 virtual	XSHA512-opencl, Mac OS X 10.7 
salted:Many salts
Ratio:	1.04907 real, 1.07963 virtual	XSHA512-opencl, Mac OS X 10.7 
salted:Only one salt
Ratio:	1.15776 real, 1.19444 virtual	ntlmv2-opencl, NTLMv2 C/R:Only one salt
Ratio:	1.25781 real, 0.16873 virtual	zip-opencl, ZIP:Raw
Ratio:	1.68240 real, 1.65819 virtual	ODF-opencl:Raw


Worst/best 10 for Titan (all working):

Ratio:	0.78538 real, 0.78538 virtual	sha1crypt-opencl, (NetBSD):Raw
Ratio:	0.93334 real, 0.92956 virtual	wpapsk-opencl, WPA/WPA2 PSK:Raw
Ratio:	0.96286 real, 0.94380 virtual	ssha-opencl, Netscape LDAP 
{SSHA}:Many salts
Ratio:	0.96409 real, 0.80069 virtual	RAKP-opencl, IPMI 2.0 RAKP 
(RMCP+):Many salts
Ratio:	0.97980 real, 0.96059 virtual	salted-sha1-opencl:Many salts
Ratio:	0.98077 real, 0.98077 virtual	salted-sha1-opencl:Only one salt
Ratio:	0.98436 real, 0.97990 virtual	PBKDF2-HMAC-SHA512-opencl, GRUB2 / 
OS X 10.8+, rounds=10000:Raw
Ratio:	0.98782 real, 0.99607 virtual	PBKDF2-HMAC-MD4-opencl:Raw
Ratio:	0.98882 real, 0.89053 virtual	strip-opencl, STRIP Password 
Manager:Raw
Ratio:	0.99014 real, 0.88682 virtual	XSHA512-opencl, Mac OS X 10.7 
salted:Many salts
...
Ratio:	1.10838 real, 1.11754 virtual	PBKDF2-HMAC-SHA1-opencl:Raw
Ratio:	1.12648 real, 0.63038 virtual	7z-opencl, 7-Zip (512K 
iterations):Only one salt
Ratio:	1.12781 real, 0.63038 virtual	7z-opencl, 7-Zip (512K 
iterations):Many salts
Ratio:	1.13835 real, 0.30172 virtual	keyring-opencl, GNOME Keyring:Raw
Ratio:	1.16236 real, 1.15442 virtual	PBKDF2-HMAC-SHA256-opencl, 
rounds=12000:Raw
Ratio:	1.16445 real, 1.17587 virtual	ntlmv2-opencl, NTLMv2 C/R:Only one salt
Ratio:	1.18149 real, 1.17007 virtual	md5crypt-opencl, crypt(3) $1$:Raw
Ratio:	1.18459 real, 1.43206 virtual	encfs-opencl, EncFS:Raw
Ratio:	1.19149 real, 0.49509 virtual	zip-opencl, ZIP:Raw
Ratio:	1.37902 real, 1.50495 virtual	office2013-opencl, MS Office 2013 
(100,000 iterations):Raw

magnum

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