From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham
	autolearn_force=no version=3.4.4
X-Google-Thread: a07f3367d7,3a6a9f1d654285ba
X-Google-Attributes: gida07f3367d7,public,usenet
X-Google-NewGroupId: yes
X-Google-Language: ENGLISH,ASCII-7-bit
Path: 
 g2news2.google.com!news2.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!t-online.de!news.karotte.org!news.musoftware.de!wum.musoftware.de!newsfeed.straub-nv.de!noris.net!newsfeed.arcor.de!newsspool4.arcor-online.net!news.arcor.de.POSTED!not-for-mail
Date: Thu, 06 Aug 2009 10:38:59 +0200
From: Georg Bauhaus <rm.dash-bauhaus@futureapps.de>
User-Agent: Thunderbird 2.0.0.22 (Macintosh/20090605)
MIME-Version: 1.0
Newsgroups: comp.lang.ada
Subject: Re: Ada Shootout program for K-Nucleotide (patches)
References: <4a743343$0$32674$9b4e6d93@newsspool2.arcor-online.net>
 	<0c18b36c-7af0-454c-8208-9b0416111a1f@w41g2000yqb.googlegroups.com>
 	<87fxc9e0mg.fsf@nbi.dk>
 <4a76cd4f$0$31329$9b4e6d93@newsspool4.arcor-online.net>
 	<87bpmxdqfo.fsf@nbi.dk>
 <b6a1f807-3ff9-4bd9-afc8-6c3c97024d2b@y10g2000prf.googlegroups.com>
 	<wccab2gmyiy.fsf@shell01.TheWorld.com>
 <e4f6ff69-b128-4abc-92cf-e4c08dd77efb@y10g2000prf.googlegroups.com>
 	<2bae762e-0d8a-4389-843a-466e87f59fd1@a37g2000prf.googlegroups.com>
 	<4a786b15$0$30230$9b4e6d93@newsspool1.arcor-online.net>
 <67e76046-62d4-4c0e-bdd8-8d00cdf93bca@l35g2000pra.googlegroups.com>
 	<4a79f712$0$31874$9b4e6d93@newsspool3.arcor-online.net>
 <7a5aea9c-1ade-4d73-98ef-08d226823161@z31g2000yqd.googlegroups.com>
 <4a7a0826$0$31862$9b4e6d93@newsspool3.arcor-online.net>
 <h5d5aa$qqg$1@news.tornevall.net>
In-Reply-To: <h5d5aa$qqg$1@news.tornevall.net>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Message-ID: <4a7a96a2$0$31867$9b4e6d93@newsspool3.arcor-online.net>
Organization: Arcor
NNTP-Posting-Date: 06 Aug 2009 10:38:58 CEST
NNTP-Posting-Host: 18616e5b.newsspool3.arcor-online.net
X-Trace: 
 DXC=PhdC`5W]H<\[7Non7UCi8UMcF=Q^Z^V3X4Fo<]lROoRQ^YC2XCjHcbYFZH]gA5Ac=];9OJDO8_SKVNSZ1n^B98iZmdYMOV7SNnQ
X-Complaints-To: usenet-abuse@arcor.de
Xref: g2news2.google.com comp.lang.ada:7622
Date: 2009-08-06T10:38:58+02:00
List-Id: <comp.lang.ada>

Jeffrey R. Carter schrieb:
> Georg Bauhaus wrote:
>>
>> Terribly slow.  Requesting only a tenth of the required amount
>> (i.e. N = 2500000) has taken ~30s. By extrapolation the full
>> set is produced only after ~5m. That's almost 20x slower
>> than the original Ada.Text_IO.
>>
>> (The RM explains that String'Write calls procedure
>> Character'Write for each component of the String...)
> 
> What about if you unchecked convert the String into an appropriately
> sized Stream_Element_Array and write it?


A similar thing is done in florist AFAICS; I'm working
on it.