Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.forth > #15547
| Path | csiph.com!usenet.pasdenom.info!news.albasani.net!newsfeed.freenet.ag!news2.euro.net!postnews2.euro.net!news.wanadoo.nl!not-for-mail |
|---|---|
| From | mhx@iae.nl (Marcel Hendrix) |
| Subject | Re: Forth as a polarising language |
| Newsgroups | comp.lang.forth |
| Message-ID | <16910094948435@frunobulax.edu> (permalink) |
| Date | Sun, 9 Sep 2012 03:12:19 +0200 |
| References | <2097404.2psJB3vpnK@sunwukong.fritz.box> |
| X-Newsreader | iForth 2.0 console (October 21, 2006) |
| Lines | 36 |
| Organization | Wanadoo |
| NNTP-Posting-Date | 09 Sep 2012 01:12:19 GMT |
| NNTP-Posting-Host | s529d937f.adsl.wanadoo.nl |
| X-Trace | 1347153139 dr7.euro.net 225 82.157.147.127:58703 |
| X-Complaints-To | abuse@wanadoo.nl |
| Xref | csiph.com comp.lang.forth:15547 |
Show key headers only | View raw
Bernd Paysan <bernd.paysan@gmx.de> writes Re: Forth as a polarising language
> Marcel Hendrix wrote:
> > At least your heap/heap1 code is easy to understand and interesting,
> > but Mini-OOF results in a ridiculous 7..50 times slowdown.
> Ok, I did the same changes to heap.fs which make VFX happy, and here are
> the benchmark results with VFX:
[.. see below ..]
> The worst slowdown is for the 4k ins.
> If you see 7..50 times slowdown, your compiler probably "sucks" or
> whatever the derogative word of the month is ;-).
No, I don't see that. In the earliest postings I showed the correct
numbers, but the "7..50 times" come from (1) erroneously comparing
the linear heap with the binary one, not from mini-OOF binary to
normal binary, (2) from erratic timing / slow cache warming on
Windows. Below I use the best of 3 runs results.
heap heap1 heap heap1
-----------------------------------------+-------------------
VFX VFX | iForth iForth
-----------------------------------------+-------------------
10 inserts 11,617ns 7,323ns | 13 us 11 us
10 deletes 7,421ns 5,064ns | 9 us 7 us
256 inserts 65,836ns 45,393ns | 53 us 26 us
256 deletes 173,988ns 116,564ns | 100 us 67 us
4096 inserts 1,052,728ns 462,301ns | 527 us 282 us
4096 deletes 3,781,767ns 2,640,110ns | 1,894 us 1,317 us
There is not much of a difference. iForth indeed inlines DOES> code.
-marcel
Back to comp.lang.forth | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-08-29 23:00 -0700
Re: Article Mark Wills <markrobertwills@yahoo.co.uk> - 2012-08-30 01:47 -0700
Re: Article anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-08-30 12:13 +0000
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-08-30 11:31 -0400
Missing from USENET - was [Re: Article] Richard Owlett <rowlett@pcnetinc.com> - 2012-08-30 10:37 -0500
Missing from USENET - was [Re: Article] Mark Wills <markrobertwills@yahoo.co.uk> - 2012-08-30 10:30 -0700
Re: Article hughaguilar96@yahoo.com - 2012-08-30 19:56 -0700
Re: Article awegel@arcor.de (Alex Wegel) - 2012-08-31 12:35 +0200
Re: Article "Greg Bailey" <greg@greenarraychips.com> - 2012-08-31 17:51 -0700
Re: Article Whammo <sidciavic@gmail.com> - 2012-08-31 18:22 -0700
Re: Article Mark Wills <forthfreak@gmail.com> - 2012-09-01 01:04 -0700
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-02 16:18 -0700
Re: Article Alex McDonald <blog@rivadpm.com> - 2012-09-01 01:48 -0700
Re: Article rickman <gnuarm@gmail.com> - 2012-09-02 18:38 -0400
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-02 16:59 -0700
Re: Article Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-09-03 13:07 -0500
Re: Article Alex McDonald <blog@rivadpm.com> - 2012-09-03 14:25 -0700
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-04 17:04 -0700
Re: Article Ron Aaron <rambamist@gmail.com> - 2012-09-05 06:23 +0300
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-03 18:17 -0400
Re: Article "Elizabeth D. Rather" <erather@forth.com> - 2012-09-03 12:37 -1000
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-04 04:48 -0400
Re: Article Alex McDonald <blog@rivadpm.com> - 2012-09-04 03:39 -0700
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 02:48 -0400
Re: Article awegel@arcor.de (Alex Wegel) - 2012-09-04 13:18 +0200
Re: Article Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-04 16:03 +0200
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 03:29 -0400
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 03:24 -0400
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-04 08:12 -0700
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 16:06 -0400
Re: Article Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-09-04 11:35 -0500
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 02:40 -0400
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-05 13:28 -0700
Re: Article "Elizabeth D. Rather" <erather@forth.com> - 2012-09-04 08:32 -1000
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 02:22 -0400
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-05 10:08 -0700
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 16:07 -0400
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-05 13:39 -0700
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-05 13:35 -0700
Re: Article "Ed" <invalid@nospam.com> - 2012-09-07 17:24 +1000
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-07 05:28 -0400
Re: Article Mark Wills <markrobertwills@yahoo.co.uk> - 2012-09-07 03:28 -0700
Re: Article Ron Aaron <rambamist@gmail.com> - 2012-09-07 13:31 +0300
Re: Article jacko <jackokring@gmail.com> - 2012-09-07 06:33 -0700
Re: Article Howerd <howerdo@yahoo.co.uk> - 2012-09-07 09:06 -0700
Re: Article Howerd <howerdo@yahoo.co.uk> - 2012-09-07 09:03 -0700
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-04 16:45 -0700
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-03 21:38 -0700
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 02:51 -0400
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-05 10:49 -0700
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 16:20 -0400
Re: Article "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-09-05 16:06 -0400
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-05 13:32 -0700
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-05 13:50 -0700
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-05 22:34 -0700
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-07 14:05 -0700
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-08 01:53 +0200
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-07 18:22 -0700
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-09 00:08 +0200
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-08 17:34 -0700
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-09 15:57 +0200
Re: Forth as a polarising language Mark Wills <markrobertwills@yahoo.co.uk> - 2012-09-09 08:12 -0700
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-09 22:07 +0200
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-09 15:14 -0700
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-10 01:52 +0200
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-09 19:17 -0700
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-10 15:01 +0200
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-10 07:00 -0700
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-11 01:07 +0200
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-10 18:47 -0700
Re: Forth as a polarising language Elizabeth D Rather <erather@forth.com> - 2012-09-10 16:08 -1000
Re: Forth as a polarising language anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-09-11 07:51 +0000
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-11 19:24 +0200
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-11 21:40 +0200
Re: Forth as a polarising language "Elizabeth D. Rather" <erather@forth.com> - 2012-09-09 14:58 -1000
Re: Forth as a polarising language Paul Rubin <no.email@nospam.invalid> - 2012-09-09 18:24 -0700
Re: Forth as a polarising language Anonymous <nobody@remailer.paranoici.org> - 2012-09-09 13:42 +0000
Re: Forth as a polarising language mhx@iae.nl (Marcel Hendrix) - 2012-09-08 10:34 +0200
Re: Forth as a polarising language Doug Hoffman <glidedog@gmail.com> - 2012-09-08 07:06 -0400
Re: Forth as a polarising language mhx@iae.nl (Marcel Hendrix) - 2012-09-08 16:14 +0200
DEFER (was: Forth as a polarising language) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-09-08 16:47 +0000
Re: Forth as a polarising language Doug Hoffman <glidedog@gmail.com> - 2012-09-09 04:22 -0400
OOP (was: Forth as a polarising language) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-09-08 11:38 +0000
Re: OOP Doug Hoffman <glidedog@gmail.com> - 2012-09-08 08:19 -0400
Re: OOP mhx@iae.nl (Marcel Hendrix) - 2012-09-08 16:41 +0200
Re: OOP Doug Hoffman <glidedog@gmail.com> - 2012-09-09 04:24 -0400
Re: Forth as a polarising language mhx@iae.nl (Marcel Hendrix) - 2012-09-09 12:03 +0200
Re: Forth as a polarising language "A. K." <akk@nospam.org> - 2012-09-09 13:20 +0200
Re: Forth as a polarising language Doug Hoffman <glidedog@gmail.com> - 2012-09-10 08:33 -0400
Re: OOP mhx@iae.nl (Marcel Hendrix) - 2012-09-08 16:54 +0200
Re: OOP Doug Hoffman <glidedog@gmail.com> - 2012-09-09 04:12 -0400
OOP (was: Forth as a polarising language) mhx@iae.nl (Marcel Hendrix) - 2012-09-08 16:28 +0200
Re: OOP (was: Forth as a polarising language) mhx@iae.nl (Marcel Hendrix) - 2012-09-08 16:56 +0200
Re: OOP (was: Forth as a polarising language) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-09-08 15:00 +0000
Re: OOP (was: Forth as a polarising language) Roger Ivie <rivie@ridgenet.net> - 2012-09-08 11:56 -0500
Re: OOP Doug Hoffman <glidedog@gmail.com> - 2012-09-09 04:20 -0400
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-09 00:15 +0200
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-09 00:50 +0200
Re: Forth as a polarising language mhx@iae.nl (Marcel Hendrix) - 2012-09-09 03:12 +0200
Re: Forth as a polarising language Bernd Paysan <bernd.paysan@gmx.de> - 2012-09-09 16:01 +0200
Re: Forth as a polarising language "Elizabeth D. Rather" <erather@forth.com> - 2012-09-09 14:54 -1000
[OT] Newsreader problem - was [Re: Forth as a polarising language] Richard Owlett <rowlett@pcnetinc.com> - 2012-09-10 06:33 -0500
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] Doug Hoffman <glidedog@gmail.com> - 2012-09-10 08:16 -0400
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] Doug Hoffman <glidedog@gmail.com> - 2012-09-10 08:28 -0400
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-09-10 12:43 +0000
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] Doug Hoffman <glidedog@gmail.com> - 2012-09-10 09:24 -0400
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] Richard Owlett <rowlett@pcnetinc.com> - 2012-09-10 08:12 -0500
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] Doug Hoffman <glidedog@gmail.com> - 2012-09-10 09:32 -0400
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] "Elizabeth D. Rather" <erather@forth.com> - 2012-09-10 07:40 -1000
Re: [OT] Newsreader problem - was [Re: Forth as a polarising language] Richard Owlett <rowlett@pcnetinc.com> - 2012-09-10 14:42 -0500
Re: Forth as a polarising language Doug Hoffman <glidedog@gmail.com> - 2012-09-10 07:59 -0400
Re: Forth as a polarising language rickman <gnuarm@gmail.com> - 2012-09-10 12:27 -0400
Re: Forth as a polarising language "Elizabeth D. Rather" <erather@forth.com> - 2012-09-10 07:44 -1000
Re: Forth as a polarising language rickman <gnuarm@gmail.com> - 2012-09-10 12:30 -0400
Re: Article "Ed" <invalid@nospam.com> - 2012-09-09 14:13 +1000
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-11 11:26 -0700
Re: Article "Paul E. Bennett" <Paul_E.Bennett@topmail.co.uk> - 2012-09-11 21:02 +0100
Re: Article vandys@vsta.org - 2012-09-11 20:37 +0000
Re: Article "Ed" <invalid@nospam.com> - 2012-09-12 20:01 +1000
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-11 16:50 -0700
Re: Article Mark Wills <forthfreak@gmail.com> - 2012-09-12 00:45 -0700
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-12 18:44 -0700
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-12 20:26 -0700
Re: Article "Ed" <invalid@nospam.com> - 2012-09-12 20:47 +1000
Re: Article Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-09-06 19:28 -0700
Re: Article John Passaniti <john.passaniti@gmail.com> - 2012-09-07 09:57 -0700
csiph-web