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Article #4605

Re: Gawk v24.7: Why Bother???

#4605
From: Tom Christiansen
Date: Wed, 26 Apr 1995 00:00
24 lines
2095 bytes
In comp.lang.perl, 
    charles@pop3.demon.co.uk (Charlie Stross) writes:
:I have occasionally speculated about the usefulness of a small, 
:stripped-down perl subset for use as an explicit awk replacement. 
:If I was going to say _why_ I want such a toy, I'd haver a bit and
:finally come down on the side of fast string mangling. It would need
:rapid startup -- faster than the existing Perl -- but could do without
:a lot of the more complex features of Perl (system calls, file and
:process management, sockets, object orientation and any post-Perl 4
:language accretions, source level debugger). The only exceptions would
:be the inclusion of the BEGIN and END patterns.

Oh my! But perl really is very slow to start up: on my abysmally slow
and overloaded sparc classic, it takes 4.58 user seconds and 14.22
systems seconds to run an empty perl program -- ONE HUNDRED TIMES.
That's a whopping 0.0458 user seconds and 0.1422 system seconds per
run.  Obviously this is too much overhead for a small program.

--tom
-- 
Tom Christiansen      Perl Consultant, Gamer, Hiker      tchrist@mox.perl.com
:The only reason [not to use] perl is that some sysadmins don't allow software that they didn't pay for.
By all means, let them send me money if it makes them feel better.  :-)
	--Larry Wall in <1993Dec13.213032.26623@netlabs.com>
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From: Tom Christiansen <tchrist@mox.perl.com>
Subject: Re: Gawk v24.7: Why Bother???
Date: 1995/04/26
Message-ID: <3nmj78$gc0@csnews.cs.colorado.edu>
X-Deja-AN: 101597208
references: <3n8qt8$shf@smurf.noris.de> <D7L95H.Bp6@ul.ie> <ABC3E1B396688C61A@fma0.demon.co.uk>
organization: Perl Consulting and Training
reply-to: tchrist@mox.perl.com (Tom Christiansen)
newsgroups: comp.unix.shell,gnu.misc.discuss,comp.lang.perl
originator: tchrist@mox