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Groups > comp.lang.forth > #37949
| Date | 2015-04-04 14:43 -1000 |
|---|---|
| From | "Elizabeth D. Rather" <erather@forth.com> |
| Organization | FORTH, Inc. |
| Newsgroups | comp.lang.forth |
| Subject | Re: Compiled Forth |
| References | <ae5a0147-ac8e-4dc9-ae19-9f67b39bca0a@googlegroups.com> |
| Message-ID | <V_adnYifLJWsGL3InZ2dnUU7-emdnZ2d@supernews.com> (permalink) |
On 4/4/15 9:02 AM, lehs wrote: > I'm using an old laptop with a simple Celeron processor and > SP-Forth from the Russian Forth Interest Group. In SP-Forth > there are words SET-OPT and DIS-OPT that optionally compile > the Forth code to machine code. Using this optimization > method the code normally become 20 times faster. > > I wonder, is this normal for a processor like mine? It's a > rather big gap in my opinion... > It sounds as though their non-optimized Forth is really slow. There can be significant differences in the performance of an ITC implementation depending on how well it was written and how well the VM was designed to fit the host CPU. Cheers, Elizabeth -- ================================================== Elizabeth D. Rather (US & Canada) 800-55-FORTH FORTH Inc. +1 310.999.6784 5959 West Century Blvd. Suite 700 Los Angeles, CA 90045 http://www.forth.com "Forth-based products and Services for real-time applications since 1973." ==================================================
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Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-04 12:02 -0700
Re: Compiled Forth "Elizabeth D. Rather" <erather@forth.com> - 2015-04-04 14:43 -1000
Re: Compiled Forth hughaguilar96@gmail.com - 2015-04-04 18:16 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 10:58 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 10:52 -0700
Re: Compiled Forth anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-06 15:35 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 08:51 -0700
Re: Compiled Forth mhx@iae.nl - 2015-04-06 15:32 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 16:28 -0700
Re: Compiled Forth mhx@iae.nl - 2015-04-08 13:58 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-08 14:41 -0700
Re: Compiled Forth "Elizabeth D. Rather" <erather@forth.com> - 2015-04-08 14:01 -1000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-09 00:06 -0700
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-10 16:48 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 10:23 -0700
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-10 18:04 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-09 10:31 -0700
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-09 17:57 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-09 11:06 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-22 09:17 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 09:01 -0700
Re: Compiled Forth anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-05 09:32 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 11:02 -0700
Re: Compiled Forth "HAA" <someone@microsoft.com> - 2015-04-06 18:35 +1000
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-05 09:52 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 11:20 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-05 11:57 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 12:05 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-05 12:47 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 13:36 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-05 13:57 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 14:37 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-05 15:10 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-05 15:23 -0700
Re: Compiled Forth Ron Aaron <rambamist@gmail.com> - 2015-04-06 08:52 +0300
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-05 23:09 -0700
Re: Compiled Forth Ron Aaron <rambamist@gmail.com> - 2015-04-06 10:12 +0300
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 00:15 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-06 01:05 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 01:27 -0700
Re: Compiled Forth anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-06 12:20 +0000
Re: Compiled Forth anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-06 12:10 +0000
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-06 11:45 -0700
Re: Compiled Forth Melzzzzz <mel@zzzzz.com> - 2015-04-06 21:16 +0200
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-06 12:55 -0700
Re: Compiled Forth Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-04-06 09:01 +0100
Re: Compiled Forth Ron Aaron <rambamist@gmail.com> - 2015-04-06 11:27 +0300
Re: Compiled Forth Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-04-06 08:06 +0100
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-06 14:15 +0000
Re: Compiled Forth stephen@mpeforth.com (Stephen Pelc) - 2015-04-06 11:32 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 08:01 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-06 12:04 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 12:58 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-06 13:29 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-06 16:44 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-06 19:59 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-07 01:31 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-07 01:36 -0700
Re: Compiled Forth Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-04-07 12:00 +0100
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-07 04:25 -0700
Proposal for ALLOCATEd bignum's Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-07 12:41 +0000
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-08 21:40 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-09 00:18 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-09 23:43 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 04:07 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 04:37 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 04:45 -0700
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-10 12:02 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 07:21 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 07:53 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 09:43 -0700
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-10 16:43 +0000
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 11:03 -0700
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-10 18:26 +0000
Re: Compiled Forth mhx@iae.nl - 2015-04-10 11:27 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 11:36 -0700
Re: Compiled Forth mhx@iae.nl - 2015-04-10 11:56 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-10 12:20 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 13:00 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-10 13:14 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 13:29 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-10 16:08 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 23:08 -0700
Re: Compiled Forth mhx@iae.nl - 2015-04-11 01:59 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-11 02:20 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-11 02:44 -0700
Re: Compiled Forth mhx@iae.nl - 2015-04-11 11:21 -0700
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-11 11:43 -0700
Re: Compiled Forth albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-11 19:44 +0000
Re: Compiled Forth Paul Rubin <no.email@nospam.invalid> - 2015-04-11 12:51 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-11 15:26 -0700
Re: Compiled Forth lehs <skydda.barnen@gmail.com> - 2015-04-10 04:50 -0700
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