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Groups > comp.lang.forth > #12320
| From | Bernd Paysan <bernd.paysan@gmx.de> |
|---|---|
| Newsgroups | comp.lang.forth |
| Subject | Re: VFX code quality |
| Date | 2012-05-21 01:35 +0200 |
| Organization | 1&1 Internet AG |
| Message-ID | <jpbv49$p3u$1@online.de> (permalink) |
| References | (9 earlier) <4fb612ab.267100980@192.168.0.50> <2012May18.145840@mips.complang.tuwien.ac.at> <4fb661ae.287328288@192.168.0.50> <jpb3bm$4tr$1@online.de> <m5WdnaEpV6kRsyTSnZ2dnUVZ_o2dnZ2d@supernews.com> |
Andrew Haley wrote: > Well, not necessarily. If locals are a super-efficient way of using > registers in colon definitions, then they're an easy way to write > fiddly low-level words that use multiple operands, maybe as good as > dropping into asm. That's a nice thing, isn't it? How many of those fiddly low-level words do you write? I've just finished writing the code for our (Forth Gesellschaft) LinuxTag eye- catcher (a new version of our Triceps robot), and for reliability reasons, it will run on the b16 FPGA board. So no locals, no assembler to drop down to, just 16 stack elements deep, and as usual, the program size should not exceed 2k by much. The new triceps has much more demanding trigonometry than the old one. I actually profit from placing intermediate results into global variables, because they are easy to inspect by the debugger (b16 is a Forth processor, but its Forth is just an assembler, i.e. edit-upload- run style programming. Uploading is quick, so no real problem). -- Bernd Paysan "If you want it done right, you have to do it yourself" http://bernd-paysan.de/
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I beleive that forth could supplant ruby and perl and python if it wanted to quiet_lad <gavcomedy@gmail.com> - 2012-05-15 23:27 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to marko <marko@marko.marko> - 2012-05-16 17:50 +1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Rod Pemberton" <do_not_have@notemailntt.cmm> - 2012-05-16 06:51 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to BruceMcF <agila61@netscape.net> - 2012-05-16 07:59 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Jason Damisch <jasondamisch@yahoo.com> - 2012-05-16 09:28 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Rod Pemberton" <do_not_have@notemailntt.cmm> - 2012-05-17 04:08 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Elizabeth D. Rather" <erather@forth.com> - 2012-05-16 22:22 -1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "A. K." <akk@nospam.org> - 2012-05-17 11:43 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Rod Pemberton" <do_not_have@notemailntt.cmm> - 2012-05-17 10:22 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "A. K." <akk@nospam.org> - 2012-05-17 17:03 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-18 01:15 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Rod Pemberton" <do_not_have@notemailntt.cmm> - 2012-05-17 19:19 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-05-18 12:40 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-18 00:17 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to vandys@vsta.org - 2012-05-17 16:02 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "A. K." <akk@nospam.org> - 2012-05-17 18:08 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to vandys@vsta.org - 2012-05-17 16:58 +0000
Re: I beleive that forth could supplant ruby and perl and python if it to Nomen Nescio <nobody@dizum.com> - 2012-05-17 19:03 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-17 12:27 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to vandys@vsta.org - 2012-05-17 18:52 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-17 18:18 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-05-18 01:39 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-18 04:50 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-05-18 04:40 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to humptydumpty <ouatubi@gmail.com> - 2012-05-18 15:15 +0300
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Elizabeth D. Rather" <erather@forth.com> - 2012-05-18 08:02 -1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Paul Rubin <no.email@nospam.invalid> - 2012-05-17 12:40 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-17 18:32 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-18 01:45 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Paul Rubin <no.email@nospam.invalid> - 2012-05-19 11:28 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Peter Knaggs" <pjk@bcs.org.uk> - 2012-05-17 21:38 +0100
Re: I beleive that forth could supplant ruby and perl and python if it wanted to vandys@vsta.org - 2012-05-17 21:17 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to stephenXXX@mpeforth.com (Stephen Pelc) - 2012-05-18 09:41 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-18 04:55 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to stephenXXX@mpeforth.com (Stephen Pelc) - 2012-05-18 13:50 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Mark Wills <markrobertwills@yahoo.co.uk> - 2012-05-18 03:24 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-18 06:10 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Rod Pemberton" <do_not_have@notemailntt.cmm> - 2012-05-18 08:10 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Mark Wills <forthfreak@gmail.com> - 2012-05-18 05:57 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Elizabeth D. Rather" <erather@forth.com> - 2012-05-18 08:14 -1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to John Passaniti <john.passaniti@gmail.com> - 2012-05-18 10:01 -0700
VFX code quality (was: I beleive that forth could supplant ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-18 12:58 +0000
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-18 09:43 -0500
Re: VFX code quality anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-19 10:54 +0000
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-19 11:43 -0500
Re: VFX code quality anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-22 08:26 +0000
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-22 03:52 -0500
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-22 04:02 -0500
Re: VFX code quality anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-22 09:25 +0000
Re: VFX code quality Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-30 23:39 +0200
Re: VFX code quality anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-31 15:07 +0000
Re: VFX code quality Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-31 20:24 +0200
Re: VFX code quality (was: I beleive that forth could supplant ...) stephenXXX@mpeforth.com (Stephen Pelc) - 2012-05-18 15:25 +0000
Re: VFX code quality (was: I beleive that forth could supplant ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-19 11:31 +0000
Re: VFX code quality (was: I beleive that forth could supplant ...) Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-20 17:41 +0200
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-20 12:49 -0500
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-20 11:43 -0700
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-20 14:01 -1000
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-20 19:10 -0700
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-20 17:05 -1000
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-20 20:38 -0700
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-20 21:37 -1000
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-21 01:27 -0700
Re: VFX code quality m.a.m.hendrix@tue.nl - 2012-05-21 01:52 -0700
Re: VFX code quality Ecki <ecki@intershop.de> - 2012-05-21 11:06 +0200
Re: VFX code quality mhx@iae.nl (Marcel Hendrix) - 2012-05-21 20:34 +0200
Re: VFX code quality Ecki <ecki@intershop.de> - 2012-05-22 08:54 +0200
Re: VFX code quality anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-21 14:36 +0000
Re: VFX code quality mhx@iae.nl (Marcel Hendrix) - 2012-05-21 20:33 +0200
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-21 04:29 -0500
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-21 08:39 -0700
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-21 15:22 -0500
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-22 12:47 -0700
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-22 11:25 -1000
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-23 03:19 -0500
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-24 22:51 -0700
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-24 23:16 -0700
Re: VFX code quality Fritz Wuehler <fritz@spamexpire-201205.rodent.frell.theremailer.net> - 2012-05-23 17:36 +0200
Re: VFX code quality Doug Hoffman <glidedog@gmail.com> - 2012-05-21 12:57 -0400
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-21 08:42 -1000
Re: VFX code quality Doug Hoffman <glidedog@gmail.com> - 2012-05-21 19:41 -0400
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-21 21:53 -0700
Re: VFX code quality Doug Hoffman <glidedog@gmail.com> - 2012-05-22 07:10 -0400
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-21 08:36 -1000
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-21 21:46 -0700
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-21 20:30 -1000
Re: VFX code quality David Kuehling <dvdkhlng@gmx.de> - 2012-05-22 14:06 +0200
Re: VFX code quality Doug Hoffman <glidedog@gmail.com> - 2012-05-22 08:59 -0400
FP locals (was: VFX code quality) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-22 13:39 +0000
Re: FP locals Doug Hoffman <glidedog@gmail.com> - 2012-05-22 14:03 -0400
Re: FP locals (was: VFX code quality) C G Montgomery <cgm@physics.utoledo.edu> - 2012-05-22 18:09 -0400
Re: FP locals (was: VFX code quality) Krishna Myneni <krishna.myneni@ccreweb.org> - 2012-05-23 03:47 -0700
Re: FP locals (was: VFX code quality) "Ed" <invalid@nospam.com> - 2012-05-26 21:03 +1000
Re: FP locals (was: VFX code quality) Krishna Myneni <krishna.myneni@ccreweb.org> - 2012-05-26 04:40 -0700
Re: FP locals (was: VFX code quality) mhx@iae.nl (Marcel Hendrix) - 2012-05-26 18:27 +0200
Re: FP locals (was: VFX code quality) Krishna Myneni <krishna.myneni@ccreweb.org> - 2012-05-26 12:55 -0700
Re: FP locals (was: VFX code quality) BruceMcF <agila61@netscape.net> - 2012-05-26 14:54 -0700
Re: FP locals (was: VFX code quality) Krishna Myneni <krishna.myneni@ccreweb.org> - 2012-05-26 22:02 -0700
Re: FP locals (was: VFX code quality) mhx@iae.nl (Marcel Hendrix) - 2012-05-27 08:50 +0200
Re: FP locals (was: VFX code quality) Krishna Myneni <krishna.myneni@ccreweb.org> - 2012-05-27 05:26 -0700
Re: VFX code quality BruceMcF <agila61@netscape.net> - 2012-05-22 09:04 -0700
Re: VFX code quality "A. K." <akk@nospam.org> - 2012-05-21 09:55 +0200
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-21 01:22 -0700
Re: VFX code quality "A. K." <akk@nospam.org> - 2012-05-21 14:19 +0200
Re: VFX code quality Paul Rubin <no.email@nospam.invalid> - 2012-05-22 12:33 -0700
Re: VFX code quality "A. K." <akk@nospam.org> - 2012-05-22 23:14 +0200
Re: VFX code quality mhx@iae.nl (Marcel Hendrix) - 2012-05-21 20:31 +0200
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-21 15:17 -0500
Re: VFX code quality BruceMcF <agila61@netscape.net> - 2012-05-21 13:50 -0700
Re: VFX code quality BruceMcF <agila61@netscape.net> - 2012-05-21 16:47 -0700
Re: VFX code quality "Harry Vaderchi" <admin@127.0.0.1> - 2012-05-22 09:57 +0100
Re: VFX code quality BruceMcF <agila61@netscape.net> - 2012-05-22 04:39 -0700
Re: VFX code quality mhx@iae.nl (Marcel Hendrix) - 2012-05-23 20:25 +0200
Re: VFX code quality BruceMcF <agila61@netscape.net> - 2012-05-23 13:47 -0700
Re: VFX code quality humptydumpty <ouatubi@gmail.com> - 2012-05-21 20:23 +0000
Re: VFX code quality BruceMcF <agila61@netscape.net> - 2012-05-20 20:22 -0700
Re: VFX code quality Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-05-21 10:57 +0000
Re: VFX code quality Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-21 01:35 +0200
Re: VFX code quality Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-05-20 22:44 -0700
Re: VFX code quality Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-05-20 22:53 -0700
Re: VFX code quality Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-21 04:32 -0500
Re: VFX code quality "Elizabeth D. Rather" <erather@forth.com> - 2012-05-21 08:44 -1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Paul Rubin <no.email@nospam.invalid> - 2012-05-20 00:58 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to stephenXXX@mpeforth.com (Stephen Pelc) - 2012-05-20 15:09 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Rod Pemberton" <do_not_have@notemailntt.cmm> - 2012-05-18 07:20 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-18 10:22 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Rod Pemberton" <do_not_have@notemailntt.cmm> - 2012-05-18 22:09 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-19 04:20 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-05-19 13:19 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-17 18:33 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-05-18 01:49 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Paul Rubin <no.email@nospam.invalid> - 2012-05-18 07:59 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-18 10:32 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-20 17:24 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Paul Rubin <no.email@nospam.invalid> - 2012-05-20 15:43 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to BruceMcF <agila61@netscape.net> - 2012-05-20 16:03 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Paul Rubin <no.email@nospam.invalid> - 2012-05-20 16:34 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to BruceMcF <agila61@netscape.net> - 2012-05-20 17:02 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-21 04:46 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Paul Rubin <no.email@nospam.invalid> - 2012-05-21 08:33 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to BruceMcF <agila61@netscape.net> - 2012-05-21 12:10 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-21 04:40 -0500
address units (was: I beleive that forth could supplant ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-21 14:40 +0000
Re: address units Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-21 10:07 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-05-21 10:59 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-05-21 14:22 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Bernd Paysan <bernd.paysan@gmx.de> - 2012-05-18 00:43 +0200
Re: I beleive that forth could supplant ruby and perl and python if it wanted to vandys@vsta.org - 2012-05-17 23:10 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Doug Hoffman <glidedog@gmail.com> - 2012-05-17 19:24 -0400
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-05-17 18:38 -0500
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-05-17 22:30 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to BruceMcF <agila61@netscape.net> - 2012-05-17 10:59 -0700
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2012-05-20 13:14 +0100
Re: I beleive that forth could supplant ruby and perl and python if it wanted to marko <marko@marko.marko> - 2012-05-18 11:46 +1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to "Elizabeth D. Rather" <erather@forth.com> - 2012-05-17 20:10 -1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Arnold Doray <invalid@invalid.com> - 2012-05-18 10:32 +0000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to marko <marko@marko.marko> - 2012-05-18 21:27 +1000
Re: I beleive that forth could supplant ruby and perl and python if it wanted to Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-05-18 22:58 -0700
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