Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.c > #63518

Re: Merging .h and .c source files

From Reinhardt Behm <rbehm@hushmail.com>
Newsgroups comp.lang.c
Subject Re: Merging .h and .c source files
Date 2015-06-18 22:47 +0800
Organization A noiseless patient Spider
Message-ID <mlulkh$thu$1@dont-email.me> (permalink)
References <b459569c-a34c-4b4b-b9eb-49f9a9ea7a4d@googlegroups.com> <mlt054$fh8$1@dont-email.me> <mltima$272$1@dont-email.me> <mlugva$ap8$1@dont-email.me>

Show all headers | View raw


Michael Sorn wrote:

> Reinhardt Behm <rbehm@hushmail.com> wrote:
>> Reminds me of a program I got for maintenance. That moron had merged the
>> whole source into one big (>500k) file because he believed it would run
>> faster.
>> Well one operation was faster. I had to remove only one file. :-)
> 
> I hope you benchmarked the difference before calling him a moron,
> since that merging has produced demonstrable improvements in other
> programs. See < http://www.sqlite.org/amalgamation.html >.  For reference:
> 

Also it was at a time (15y ago) when compilers where not so clever that it 
would create any improvements. And his arguments where only based on unbased 
wild assumption.

The program did not need any speed improvements. It usually crashed quite 
fast.

A total rewrite of the mess made the program run faster without crashes.

-- 
Reinhardt

Back to comp.lang.c | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

Merging .h and .c source files David Kleinecke <dkleinecke@gmail.com> - 2015-06-17 16:27 -0700
  Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 00:35 +0100
    Re: Merging .h and .c source files Reinhardt Behm <rbehm@hushmail.com> - 2015-06-18 12:51 +0800
      Re: Merging .h and .c source files Michael Sorn <invalid@example.com> - 2015-06-18 13:27 +0000
        Re: Merging .h and .c source files David Brown <david.brown@hesbynett.no> - 2015-06-18 15:38 +0200
        Re: Merging .h and .c source files gazelle@shell.xmission.com (Kenny McCormack) - 2015-06-18 13:42 +0000
        Re: Merging .h and .c source files Reinhardt Behm <rbehm@hushmail.com> - 2015-06-18 22:47 +0800
    Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-18 06:21 -0700
    Re: Merging .h and .c source files "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 16:07 +0200
      Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 15:29 +0100
        Re: Merging .h and .c source files "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 16:48 +0200
          Re: Merging .h and .c source files raltbos@xs4all.nl (Richard Bos) - 2015-06-18 21:52 +0000
            Re: Merging .h and .c source files "Morten W. Petersen" <morphex@gmail.com> - 2015-06-19 03:57 +0200
              Re: Merging .h and .c source files raltbos@xs4all.nl (Richard Bos) - 2015-06-19 10:02 +0000
                Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-19 11:24 +0100
                Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-06-19 12:10 +0100
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-19 13:24 +0100
                Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-06-19 14:09 +0100
                Re: Merging .h and .c source files "Morten W. Petersen" <morphex@gmail.com> - 2015-06-19 15:30 +0200
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-19 17:34 +0100
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-19 17:06 +0100
                Re: Merging .h and .c source files David Kleinecke <dkleinecke@gmail.com> - 2015-06-19 09:40 -0700
                Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-06-19 18:12 +0100
                Re: Merging .h and .c source files Keith Thompson <kst-u@mib.org> - 2015-06-19 11:25 -0700
                Re: Merging .h and .c source files David Kleinecke <dkleinecke@gmail.com> - 2015-06-20 07:31 -0700
                Re: Merging .h and .c source files glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-06-20 17:07 +0000
                Re: Merging .h and .c source files "Charles Richmond" <numerist@aquaporin4.com> - 2015-06-23 17:44 -0500
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-24 01:48 +0100
                Re: Merging .h and .c source files Keith Thompson <kst-u@mib.org> - 2015-06-20 12:37 -0700
                Re: Merging .h and .c source files Robert Wessel <robertwessel2@yahoo.com> - 2015-06-19 22:04 -0500
                Re: Merging .h and .c source files Les Cargill <lcargill99@comcast.com> - 2015-06-19 22:36 -0500
                Re: Merging .h and .c source files Robert Wessel <robertwessel2@yahoo.com> - 2015-06-20 01:23 -0500
                Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-06-19 17:54 +0100
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-19 19:45 +0100
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-21 07:19 -0700
                Re: Merging .h and .c source files Ian Collins <ian-news@hotmail.com> - 2015-06-20 08:52 +1200
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 18:44 -0700
        Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-18 08:26 -0700
          Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 16:41 +0100
            Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-18 17:13 +0100
              Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-18 09:26 -0700
                Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 18:03 +0100
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 18:33 -0700
                Re: Merging .h and .c source files Keith Thompson <kst-u@mib.org> - 2015-06-18 10:28 -0700
                Re: Merging .h and .c source files gazelle@shell.xmission.com (Kenny McCormack) - 2015-06-18 17:28 +0000
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-18 21:07 +0100
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-18 15:04 -0700
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-19 00:38 +0100
                Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-06-19 01:00 +0100
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-19 00:10 -0700
                Re: Merging .h and .c source files mark.bluemel@gmail.com - 2015-06-19 00:56 -0700
                Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-19 09:18 +0100
                Re: Merging .h and .c source files John Bode <jfbode1029@gmail.com> - 2015-06-24 08:43 -0700
                Re: Merging .h and .c source files Keith Thompson <kst-u@mib.org> - 2015-06-24 11:15 -0700
                Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-24 19:23 +0100
                Re: Merging .h and .c source files James Kuyper <jameskuyper@verizon.net> - 2015-06-24 14:40 -0400
                Re: Merging .h and .c source files Richard Heathfield <rjh@cpax.org.uk> - 2015-06-24 19:45 +0100
              Re: Merging .h and .c source files Keith Thompson <kst-u@mib.org> - 2015-06-18 10:19 -0700
                Re: Merging .h and .c source files gwowen <gwowen@gmail.com> - 2015-06-19 05:29 -0700
                Re: Merging .h and .c source files Keith Thompson <kst-u@mib.org> - 2015-06-19 08:26 -0700
            Re: Merging .h and .c source files "Morten W. Petersen" <morphex@gmail.com> - 2015-06-19 04:08 +0200
            Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 17:53 -0700
              Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-10 18:40 -0700
                Re: Merging .h and .c source files Udyant Wig <udyantw@gmail.com> - 2015-07-11 10:19 +0530
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 15:59 -0700
                Re: Merging .h and .c source files raltbos@xs4all.nl (Richard Bos) - 2015-07-13 18:50 +0000
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 08:37 -0700
                Re: Merging .h and .c source files raltbos@xs4all.nl (Richard Bos) - 2015-07-19 21:30 +0000
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 09:46 -0700
                Re: Merging .h and .c source files Richard Damon <Richard@Damon-Family.org> - 2015-07-11 20:08 -0400
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 18:26 -0700
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 08:38 -0700
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 15:57 -0700
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 16:30 -0700
                Re: Merging .h and .c source files Ian Collins <ian-news@hotmail.com> - 2015-07-12 15:51 +1200
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-12 06:03 -0700
                Re: Merging .h and .c source files Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-12 21:36 +0100
                Re: Merging .h and .c source files gazelle@shell.xmission.com (Kenny McCormack) - 2015-07-12 21:27 +0000
                Re: Merging .h and .c source files Ian Collins <ian-news@hotmail.com> - 2015-07-13 10:00 +1200
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-13 04:16 -0700
                Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-07-13 12:47 +0100
                Re: Merging .h and .c source files Ian Collins <ian-news@hotmail.com> - 2015-07-14 08:32 +1200
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 11:33 -0700
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 11:24 -0700
                Re: Merging .h and .c source files Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-15 12:29 -0700
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 09:50 -0700
                Re: Merging .h and .c source files raltbos@xs4all.nl (Richard Bos) - 2015-07-13 18:52 +0000
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 08:52 -0700
                Re: Merging .h and .c source files David Kleinecke <dkleinecke@gmail.com> - 2015-07-15 20:33 -0700
                Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 09:53 -0700
        Re: Merging .h and .c source files Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 17:47 -0700
    Re: Merging .h and .c source files David Kleinecke <dkleinecke@gmail.com> - 2015-06-18 11:18 -0700
      Re: Merging .h and .c source files David Kleinecke <dkleinecke@gmail.com> - 2015-06-18 11:34 -0700
        Re: Merging .h and .c source files Morris Dovey <mrdovey@iedu.com> - 2015-06-18 15:59 -0500
      Re: Merging .h and .c source files Philipp Klaus Krause <pkk@spth.de> - 2015-06-19 12:46 +0200
    Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-06-18 19:23 +0100
  Re: Merging .h and .c source files Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2015-06-18 07:48 -0600
  Re: Merging .h and .c source files Bartc <bc@freeuk.com> - 2015-06-18 18:27 +0100

csiph-web