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Groups > comp.lang.forth > #42988
| From | rickman <gnuarm@gmail.com> |
|---|---|
| Newsgroups | comp.lang.forth |
| Subject | Re: Stoked |
| Date | 2015-10-30 01:33 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <n0uvb7$17n$1@dont-email.me> (permalink) |
| References | (5 earlier) <e5f5c82d-8446-42ed-838b-da8d232ac285@googlegroups.com> <n0trvd$n12$1@dont-email.me> <9e9c6415-26fd-4093-a89a-fb537f718505@googlegroups.com> <n0u0jp$a1o$1@dont-email.me> <6cc25a67-4328-42c2-a282-a8f31434d3f7@googlegroups.com> |
On 10/29/2015 7:47 PM, mhx@iae.nl wrote: > On Thursday, October 29, 2015 at 9:49:02 PM UTC+1, rickman wrote: >> On 10/29/2015 4:27 PM, mhx@iae.nl wrote: >>> On Thursday, October 29, 2015 at 8:29:54 PM UTC+1, rickman wrote: >>>> On 10/29/2015 2:31 PM, mhx@iae.nl wrote: > [..] >> >> I guess it all depends on what code the tools generate, but this might >> be shorter yet since it should only have one branch in the loop. >> >> : inner begin 1- dup 0= until ; >> >> : test dup if inner then drop ; > > FORTH> : inner begin 1- dup 0= until ; ok > FORTH> : test dup if inner then drop ; ok > FORTH> timer-reset 1e8 f>s test .elapsed 0.026 seconds elapsed. ok > FORTH> ' test idis > $01220B80 : test > $01220B8A pop rbx > $01220B8B cmp rbx, 0 b# > $01220B8F je $01220BA9 offset NEAR > $01220B95 mov rax, rax > $01220B98 lea rdi, [rbx -1 +] qword > $01220B9C cmp rdi, 0 b# > $01220BA0 mov rbx, rdi > $01220BA3 jne $01220B98 offset NEAR > $01220BA9 ; > > Indeed, I doubt that can be improved. Wow, I'm surprised it was so much faster. Looks like the code was inlined with inner being inserted into test rather than called. That call was not of great consequence since it would only be executed once. Still that's pretty nice. -- Rick
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Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 09:04 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 09:18 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-28 12:35 -0400
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 09:54 -0700
Re: Stoked lehs <skydda.barnen@gmail.com> - 2015-10-28 10:35 -0700
Re: Stoked Jason Damisch <jasondamisch@yahoo.com> - 2015-10-28 11:21 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-28 14:24 -0400
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 13:12 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-28 16:31 -0400
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 14:55 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-29 01:36 -0400
Re: Stoked Alfred Singlestone <vitonis@gmail.com> - 2015-10-30 06:01 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-30 13:22 -0400
Re: Stoked Marcos Cruz <use_the_contact_page@programandala.net> - 2015-11-07 17:50 +0000
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-07 13:04 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-07 10:19 -0800
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-07 08:29 -1000
Re: Stoked hughaguilar96@gmail.com - 2015-11-07 13:28 -0800
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-07 13:33 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-07 16:40 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-07 14:25 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-07 18:03 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-07 15:22 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 01:13 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-07 22:35 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 01:58 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-07 23:17 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 02:49 -0500
Re: Stoked Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-11-08 00:06 -0800
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 01:40 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 15:18 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 13:31 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 17:19 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-11 20:49 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-12 00:57 -0500
Re: Stoked hughaguilar96@gmail.com - 2015-11-11 22:24 -0800
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-11 23:34 -0800
Re: Stoked Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-11-12 00:03 -0800
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-12 19:37 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-12 15:24 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-12 13:18 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-12 16:40 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-12 20:59 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-13 01:50 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-12 23:11 -0800
Re: Stoked forthisit@gmail.com - 2015-11-12 13:47 -0800
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-12 16:27 -0800
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-12 12:18 -1000
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-13 00:28 -0800
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-11 22:37 -1000
Re: Stoked hughaguilar96@gmail.com - 2015-11-12 23:37 -0800
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-09 14:19 +0000
Re: Stoked Lars Brinkhoff <lars.spam@nocrew.org> - 2015-11-23 07:47 +0100
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-23 11:27 +0000
Re: Stoked Lars Brinkhoff <lars.spam@nocrew.org> - 2015-11-23 13:43 +0100
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-08 12:49 -1000
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 19:20 -0500
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-07 23:44 -1000
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-08 18:23 +0000
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 10:32 -0800
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-08 18:45 +0000
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 10:53 -0800
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-08 21:25 +0000
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 14:09 -0800
Re: Stoked "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-11-09 05:32 -0500
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-09 14:58 +0000
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 23:42 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 21:11 -0800
Re: Stoked Lars Brinkhoff <lars.spam@nocrew.org> - 2015-11-15 12:50 +0100
Re: Stoked Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-11-07 23:56 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 03:24 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 01:31 -0800
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-07 23:57 -1000
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 02:18 -0800
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-08 08:33 -1000
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-09 00:07 -0500
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-08 23:49 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 21:06 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-09 00:20 -0500
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-08 22:51 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-09 02:22 -0500
Re: Stoked Alfred Singlestone <vitonis@gmail.com> - 2015-11-10 04:32 -0800
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-10 13:48 +0000
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-10 16:17 -0500
Re: Stoked "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-11-10 17:26 -0500
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-08 21:50 -1000
Re: Stoked stephen@mpeforth.com (Stephen Pelc) - 2015-11-09 12:15 +0000
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-09 15:09 +0000
Re: Stoked Lars Brinkhoff <lars.spam@nocrew.org> - 2015-11-24 09:47 +0100
Re: Stoked stephen@mpeforth.com (Stephen Pelc) - 2015-11-24 12:54 +0000
Re: Stoked Lars Brinkhoff <lars.spam@nocrew.org> - 2015-11-24 15:03 +0100
Emulating a 16-bit Forth Lars Brinkhoff <lars.spam@nocrew.org> - 2015-11-25 13:18 +0100
Re: Emulating a 16-bit Forth Lars Brinkhoff <lars.spam@nocrew.org> - 2015-11-25 14:08 +0100
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-09 14:30 +0000
Re: Stoked Bernd Linsel <bl1@gmx.com> - 2015-11-09 18:27 +0100
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-10 00:50 -0800
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-07 23:52 -1000
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-07 23:16 -1000
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-07 23:07 -1000
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-08 17:58 +0000
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-11-07 12:00 -1000
Re: Stoked Albert van der Horst <albert@spenarnc.xs4all.nl> - 2015-11-08 17:49 +0000
Re: Stoked stephen@mpeforth.com (Stephen Pelc) - 2015-10-28 23:24 +0000
Re: Stoked Jason Damisch <jasondamisch@yahoo.com> - 2015-10-28 17:30 -0700
Re: Stoked Waldek Hebisch <hebisch@antispam.uni.wroc.pl> - 2015-10-29 02:40 +0000
Re: Stoked stephen@mpeforth.com (Stephen Pelc) - 2015-10-29 10:11 +0000
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 21:07 -0700
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-10-28 21:16 -0700
Re: Stoked franck.bensusan@gmail.com - 2015-10-29 01:35 -0700
Re: Stoked stephen@mpeforth.com (Stephen Pelc) - 2015-10-29 10:16 +0000
Re: Stoked lehs <skydda.barnen@gmail.com> - 2015-10-29 03:35 -0700
Re: Stoked lehs <skydda.barnen@gmail.com> - 2015-10-29 03:48 -0700
Re: Stoked mhx@iae.nl - 2015-10-29 11:31 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-29 12:01 -0700
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-10-29 12:26 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-29 15:29 -0400
Re: Stoked mhx@iae.nl - 2015-10-29 13:27 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-29 16:48 -0400
Re: Stoked josv@planet.nl - 2015-10-29 14:58 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-30 01:36 -0400
Re: Stoked josv@planet.nl - 2015-10-30 04:34 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-30 13:28 -0400
Re: Stoked josv@planet.nl - 2015-10-30 12:05 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-30 15:32 -0400
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-10-30 18:53 -1000
Re: Stoked josv@planet.nl - 2015-11-01 04:28 -0800
Re: Stoked hughaguilar96@gmail.com - 2015-11-03 22:27 -0800
Re: Stoked mhx@iae.nl - 2015-10-29 16:47 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-30 01:33 -0400
Re: Stoked mhx@iae.nl - 2015-10-31 00:55 -0700
Re: Stoked stephen@mpeforth.com (Stephen Pelc) - 2015-10-30 11:52 +0000
Re: Stoked josv@planet.nl - 2015-10-29 14:49 -0700
Re: Stoked stephen@mpeforth.com (Stephen Pelc) - 2015-10-30 11:50 +0000
Re: Stoked Hans Bezemer <the.beez.speaks@gmail.com> - 2015-10-28 18:39 +0100
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 11:11 -0700
Re: Stoked Hans Bezemer <the.beez.speaks@gmail.com> - 2015-10-28 20:01 +0100
Re: Stoked hughaguilar96@gmail.com - 2015-10-28 12:34 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 13:09 -0700
Re: Stoked François <francois.ganza@wanadoo.fr> - 2015-10-28 15:25 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 21:01 -0700
Re: Stoked "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-10-29 01:58 -0400
Re: Stoked Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-10-28 23:34 -0700
Re: Stoked Lars Brinkhoff <lars.spam@nocrew.org> - 2015-10-29 08:56 +0100
Re: Stoked "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-10-28 18:41 -0400
Re: Stoked josv@planet.nl - 2015-10-29 05:28 -0700
Re: Stoked "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-12-12 11:25 -0500
Re: Stoked "Elizabeth D. Rather" <erather@forth.com> - 2015-12-12 08:43 -1000
Re: Stoked hughaguilar96@gmail.com - 2015-12-16 13:45 -0800
Re: Stoked hughaguilar96@gmail.com - 2015-12-17 10:26 -0800
Re: Stoked Rob Sciuk <rob@controlq.com> - 2015-12-13 23:29 -0500
Re: Stoked Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-12-13 22:31 -0800
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-10-28 15:52 -0700
Re: Stoked anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-10-29 16:57 +0000
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-10-29 12:36 -0700
Re: Stoked anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-10-31 14:57 +0000
Re: Stoked Bernd Paysan <bernd.paysan@gmx.de> - 2015-10-31 20:25 +0100
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-11-03 20:39 -0800
Re: Stoked Pablo Hugo Reda <pabloreda@gmail.com> - 2015-10-28 16:27 -0700
Re: Stoked Alfred Singlestone <vitonis@gmail.com> - 2015-10-30 05:57 -0700
Re: Stoked "HAA" <someone@microsoft.com> - 2015-11-02 13:15 +1100
Re: Stoked François <francois.ganza@wanadoo.fr> - 2015-11-02 02:08 -0800
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-10-28 09:28 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 09:37 -0700
Re: Stoked Paul Rubin <no.email@nospam.invalid> - 2015-10-28 10:28 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 10:52 -0700
Re: Stoked anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-10-28 18:14 +0000
Re: Stoked François <francois.ganza@wanadoo.fr> - 2015-10-28 15:20 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-28 21:16 -0700
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-10-30 12:13 -0700
Re: Stoked rickman <gnuarm@gmail.com> - 2015-10-30 15:34 -0400
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-11-07 13:57 -0800
Re: Stoked rickman <gnuarm@gmail.com> - 2015-11-07 17:19 -0500
Re: Stoked François <francois.ganza@wanadoo.fr> - 2015-11-09 00:10 -0800
Re: Stoked Chris Curl <ccurl609@gmail.com> - 2015-12-12 18:52 -0800
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