Subject: Re: DrScheme is great
From: rpw3@rigden.engr.sgi.com (Rob Warnock)
Date: 29 Jan 2001 04:38:37 GMT
Newsgroups: comp.lang.scheme
Message-ID: <952s4d$5d33f$1@fido.engr.sgi.com>
Shriram Krishnamurthi <sk+10@cs.brown.edu> wrote:
+---------------
| "felix" <felixundduni@freenet.de> writes:
| > Why do you think CHICKEN code is slow? The idea was to be faster
| > than DrScheme. CHICKEN is certainly faster than DrScheme. 
| 
| Gee, there's a ringing endorsement. ...
| DrScheme is not exactly a speed giant.
+---------------

Nor does it claim to be. In fact, in the FAQ on "Memory and Performance"
<URL:http://www.cs.rice.edu/CS/PLT/packages/doc/drscheme/node44.htm>,
it very clearly says:

	Why do programs run more slowly in DrScheme than in other Scheme
	implementations (including PLT's own MzScheme)? 

	Programs run more slowly in DrScheme because DrScheme inserts
	extra checks into a program to provide information about the
	location of run-time errors. The MzScheme and MrEd languages
	(as opposed to MzScheme Debug and MrEd Debug) do not annotate
	programs in this way. 

So I for one would be much more interested to know how CHICKEN compares
to standalone *MzScheme* rather than DrScheme...


-Rob

-----
Rob Warnock, 31-2-510		rpw3@sgi.com
SGI Network Engineering		http://reality.sgi.com/rpw3/
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