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Groups > comp.lang.forth > #1559
| From | mhx@iae.nl (Marcel Hendrix) |
|---|---|
| Subject | Re: made it to page 4 of gforth tutorial |
| Newsgroups | comp.lang.forth |
| Message-ID | <15161309998436@frunobulax.edu> (permalink) |
| Date | 2011-04-26 22:19 +0200 |
| References | <2011Apr26.122251@mips.complang.tuwien.ac.at> |
| Organization | chello.nl |
anton@mips.complang.tuwien.ac.at (Anton Ertl) writes Re: made it to page 4 of gforth tutorial
[..]
> Ok, I tested this with the following program on gforth-fast on a Core 2 Duo:
> 2 constant n
> : bench ( ... -- ... u )
> 0 300000000 0 ?do n pick + loop ;
> 4 3 2 1 bench . drop drop drop drop
> The resulting cycles per iteration of the loop:
> n=2 n=3 n=4
> 9 9 9 Gforth's PICK
> 66 89 110 recursive PICK
[..]
Here's another check.
( Intel Core i7 920, 2.67 GHz [quad] )
( iForth version 4.0.675, generated 18:53:06, January 15, 2011.)
( x86_64 binary, native floating-point, extended precision.)
iForth's PICK
n=2 600000000 0.635 seconds elapsed.
n=3 900000000 0.620 seconds elapsed.
n=4 1200000000 0.616 seconds elapsed.
Parallel PICK
n = 2, 3, 4
600000000 1200000000 900000000
0.660 seconds elapsed.
Redefining pick
Recursive PICK
n=2 600000000 3.133 seconds elapsed.
n=3 900000000 3.997 seconds elapsed.
n=4 1200000000 9.034 seconds elapsed. ok
The Parallel PICK is defined as follows:
: PARBENCH ( -- )
CR ." Parallel PICK"
CR ." n = 2, 3, 4" CR TIMER-RESET
PAR
STARTP 4 3 2 1 bench2 . 4drop ENDP
STARTP 4 3 2 1 bench3 . 4drop ENDP
STARTP 4 3 2 1 bench4 . 4drop ENDP
ENDPAR
CR .ELAPSED ;
Of course the bench2,3,4 words use the native PICK.
-marcel
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made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-17 00:34 -0700
Re: made it to page 4 of gforth tutorial "The Beez'" <hansoft@bigfoot.com> - 2011-04-17 02:29 -0700
Re: made it to page 4 of gforth tutorial alberto pasquale <alberto@hal-pc.org> - 2011-04-18 12:55 -0700
Re: made it to page 4 of gforth tutorial "The Beez'" <hansoft@bigfoot.com> - 2011-04-18 14:45 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-19 09:06 +0000
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-18 20:30 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-18 20:33 -0700
Re: made it to page 4 of gforth tutorial David Kuehling <dvdkhlng@gmx.de> - 2011-04-19 13:04 +0200
Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-19 22:09 +0200
Re: made it to page 4 of gforth tutorial "The Beez'" <hansoft@bigfoot.com> - 2011-04-19 23:40 -0700
Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-20 21:27 +0200
Re: made it to page 4 of gforth tutorial alberto pasquale <alberto@hal-pc.org> - 2011-04-20 14:56 -0700
Re: made it to page 4 of gforth tutorial stephenXXX@mpeforth.com (Stephen Pelc) - 2011-04-20 22:42 +0000
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-20 22:26 -0700
Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-21 20:51 +0200
Re: made it to page 4 of gforth tutorial Marc Olschok <nobody@nowhere.invalid> - 2011-04-26 16:40 +0000
Re: made it to page 4 of gforth tutorial Bernd Paysan <bernd.paysan@gmx.de> - 2011-04-26 22:23 +0200
Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 13:34 -0700
Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-27 14:48 +0000
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-21 04:07 -0500
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 07:38 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-21 08:10 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-22 12:35 +0000
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-22 08:51 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-23 10:17 +0000
Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-23 18:05 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-21 11:16 -0500
Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-23 11:26 +0000
Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-23 18:07 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 00:10 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 11:38 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-21 15:13 -0500
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 14:07 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:05 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:24 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-22 12:48 +0000
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:51 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 17:41 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 18:16 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 18:58 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 19:49 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-22 00:02 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-22 06:59 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-23 01:20 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 21:11 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-22 00:16 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:12 -0700
Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-23 07:38 +0100
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 00:05 -0700
Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-25 13:34 +0100
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 08:50 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:11 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-22 00:18 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:19 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 10:43 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-25 13:17 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 16:32 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-25 18:21 -0700
Re: made it to page 4 of gforth tutorial Charles G Montgomery <cgm@physics.utoledo.edu> - 2011-04-26 19:36 -0400
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-26 21:05 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-26 23:36 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-27 08:57 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-28 11:53 +0000
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-29 22:21 -0700
Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-27 17:41 +0100
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-27 09:53 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-26 11:39 +0000
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:22 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-26 17:51 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-23 10:33 +0000
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 00:48 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-29 22:24 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-22 09:44 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 11:36 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-22 17:08 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-23 18:11 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-23 00:49 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-23 03:55 -0500
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-23 14:47 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-23 11:12 -0700
Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-30 16:33 +0100
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-01 23:03 -0700
Re: made it to page 4 of gforth tutorial Bernd Paysan <bernd.paysan@gmx.de> - 2011-05-02 22:15 +0200
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-02 19:15 -0700
Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-05-04 08:14 +0100
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-04 00:51 -0700
Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-05-04 22:03 +0100
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-30 03:15 -0500
Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-05-01 19:04 -1000
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-27 22:58 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-28 03:37 -0500
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-28 08:54 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-28 12:12 -0500
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-28 21:34 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-29 02:27 -0500
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-29 15:09 -0700
Re: made it to page 4 of gforth tutorial Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-05-02 21:47 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-28 10:49 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-28 21:57 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-05-03 13:28 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-28 11:01 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-23 14:02 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 07:08 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-26 10:47 -0700
Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 10:58 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-27 22:39 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-28 10:43 -0700
Re: made it to page 4 of gforth tutorial David Thompson <dave.thompson2@verizon.net> - 2011-05-05 04:39 -0400
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-05-05 04:10 -0500
Re: made it to page 4 of gforth tutorial stephenXXX@mpeforth.com (Stephen Pelc) - 2011-04-23 09:53 +0000
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-23 14:59 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-23 16:10 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-01 23:47 -0700
Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-05-03 14:23 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-04 01:48 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-05-04 05:23 -0500
Re: made it to page 4 of gforth tutorial John Passaniti <jpassaniti@ashly.com> - 2011-05-04 11:17 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-05-04 12:03 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:59 -0700
Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-01 23:48 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-22 03:22 -0500
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:28 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-22 12:37 -0500
Re: made it to page 4 of gforth tutorial David Kuehling <dvdkhlng@gmx.de> - 2011-04-22 20:07 +0200
Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-22 18:55 +0000
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:25 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-24 03:27 -0500
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 20:20 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-25 03:24 -0500
Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-25 11:55 -1000
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:45 -0700
Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-25 21:49 -1000
Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 02:39 -0700
Re: made it to page 4 of gforth tutorial Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-04-26 03:19 -0700
Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-26 10:01 +0000
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-23 03:43 -0500
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:53 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 20:27 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-25 03:35 -0500
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-26 00:20 -0700
Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-26 04:02 -0500
Re: made it to page 4 of gforth tutorial Bernd Paysan <bernd.paysan@gmx.de> - 2011-04-26 22:40 +0200
Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-25 14:16 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:25 -0700
Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 02:47 -0700
Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-26 10:22 +0000
Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 10:45 -0700
Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-26 22:19 +0200
Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-27 21:05 +0200
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 11:44 -0700
Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-22 11:46 -1000
Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-23 08:02 +0100
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:46 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 01:32 -0700
Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-24 08:36 -1000
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 19:43 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 21:07 -0700
Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-25 11:04 +0000
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:02 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-20 18:17 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:19 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:27 -0700
Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-21 16:54 -0700
Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-21 17:09 -0700
Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 17:57 -0700
Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 18:33 -0700
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