performance on ryzen 1600x is much faster when cores not busy on something else,
5 timespacex '_3&(128!:6)&":"0 i.10000'0.00591519 658560
5 timespacex '3&(128!:6)&":"0 i.10000'0.00655284 1.1831e6
From: 'Pascal Jasmin' via Programming <[email protected]>
To: "[email protected]" <[email protected]>
Sent: Tuesday, September 26, 2017 11:01 PM
Subject: Re: [Jprogramming] 806 beta-6 available
very nice,
5 timespacex '_3&(128!:6)&":"0 i.10000'
0.0180642 658560
support for binary hash is especially welcome for the speed boost it has.
________________________________
From: bill lam <[email protected]>
To: [email protected]
Sent: Tuesday, September 26, 2017 10:32 PM
Subject: Re: [Jprogramming] 806 beta-6 available
documentation of 128!:6 is inside the latest docs/help addon.
x 128!:6 y computes the SHA of string y according to x, results are
hexadecimal
strings.
1 SHA1
2 SHA224
3 SHA256
4 SHA384
5 SHA512
6 SHA3_224
7 SHA3_256
8 SHA3_384
9 SHA3_512
_1 to _9 are the same as 1 to 9 but with results in binary strings.
128!:6 y is equivalent to 1 (128!:6) y .
Вт, 26 сен 2017, Eric Iverson написал(а):
> Release package zips for Windows/Linux/OSX 806 beta-6 are now available.
>
> This is a solid release and you are encouraged to try it out, or even make
> it your base system.
>
> See http://code.jsoftware.com/wiki/System/ReleaseNotes/J806 for information
> on the changes and performance improvements from Henry Rich with assists
> from Bill Lam. Also note the 128!:6 SHA support.
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
--
regards,
====================================================
GPG key 1024D/4434BAB3 2008-08-24
gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3
gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3
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For information about J forums see http://www.jsoftware.com/forums.htm
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