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Re: Ping sbd: another programming challenge for your developmentally challenged children

From deplorable owl <owl@rooftop.invalid>
Newsgroups comp.os.linux.advocacy
Subject Re: Ping sbd: another programming challenge for your developmentally challenged children
Date 2016-10-22 16:50 +0000
Organization O.W.L.
Message-ID <adfjjgue003.gaeg@rooftop.invalid> (permalink)
References (2 earlier) <nuanc6$909$2@dont-email.me> <ahjgud092.agx3@rooftop.invalid> <nud9kv$434$1@dont-email.me> <hjagd803r.tji@rooftop.invalid> <nufpqs$6tc$5@dont-email.me>

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DFS <nospam@dfs.com> wrote:
> On 10/21/2016 9:06 PM, deplorable owl wrote:
>> DFS <nospam@dfs.com> wrote:
>>> On 10/21/2016 4:53 AM, deplorable owl wrote:
>>>
>>>> python pwned by C.
>>>
>>> I don't see any C.
>>>
>> 
>> The code is at the bottom.
> 
> Thanks
> 
> 
> 
>> anon@lowtide:~/code/blah$ time ./nah data 15 40 1000 >out
>> 
>> real    0m0.006s
>> user    0m0.004s
>> sys     0m0.000s
> 
>>    printf("%d %s%s\n\n",n++,quotes,s);
> 
> 
> 
> 0.006s for 1000 loops and ~15,000 printf() statements?
> 
> That seems mighty fast, hombre...
> 

Compile it and see how it runs on your system.
It must have been caching on mine yesterday.  Today it's averaging in
the 0.020 range today.

Increasing the loop to 100,000 brings it to 0.578, which is
close to the rate I got last night.

> 
> (if you looked closely, my python routines were timed without print
> statements so I could compare just the list and string ops)
> 
> 

That makes your python times even worse.
Time it in python with the prints and redirect output to a file.

If put in clock_gettime() markers before and after the function call
loop, with printfs commented out, my times today are in the 0.009
range, compared to 0.018 otherwise.

Increasing the loop to 100,000 without printfs gives 0.3x
anon@lowtide:~/code/blah$ ./nahtimenowrite data 15 40 100000
elapsed: 0.335349
anon@lowtide:~/code/blah$ ./nahtimenowrite data 15 40 100000
elapsed: 0.337719
anon@lowtide:~/code/blah$ ./nahtimenowrite data 15 40 100000
elapsed: 0.324367
anon@lowtide:~/code/blah$ ./nahtimenowrite data 15 40 100000
elapsed: 0.329019
anon@lowtide:~/code/blah$

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Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-06 11:42 -0400
  Re: Ping sbd: another programming challenge for your developmentally challenged children Adlbifhr Mjduhgfks <am@random.us> - 2016-10-06 20:00 +0000
    Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-06 19:31 -0400
      Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-07 00:20 +0000
        Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-06 20:55 -0400
          Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-07 01:04 +0000
            Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-06 22:11 -0400
              Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-07 02:19 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-06 23:20 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-07 03:33 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-07 00:02 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-07 04:22 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children fr314159@gmail.com - 2016-10-07 08:08 -0700
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-07 10:42 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-08 03:13 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-08 03:19 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-10-08 05:37 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-10 07:09 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children Melzzzzz <mel@zzzzz.com> - 2016-10-10 14:11 +0200
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-10 07:37 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-10 16:56 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Silver Slimer <.m@nsn.s> - 2016-10-08 10:26 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-08 10:48 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children Steve Carroll <fretwizzer@gmail.com> - 2016-10-08 07:58 -0700
                Re: Ping sbd: another programming challenge for your developmentally challenged children Silver Slimer <.m@nsn.s> - 2016-10-08 15:04 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-09 10:24 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-08 15:28 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-10-08 15:41 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-08 19:57 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Silver Slimer <.m@nsn.s> - 2016-10-08 17:23 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children Silver Slimer <.m@nsn.s> - 2016-10-08 10:24 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-08 10:44 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-08 17:11 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-08 13:46 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-08 20:01 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children ronb <ronb02NOSPAM@gmail.com> - 2016-10-08 23:23 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-10-08 20:43 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-09 01:15 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-09 01:13 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children ronb <ronb02NOSPAM@gmail.com> - 2016-10-09 02:08 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-09 02:13 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-10-09 08:15 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-10 07:27 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children ronb <ronb02NOSPAM@gmail.com> - 2016-10-08 23:22 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-08 22:54 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-09 15:13 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Peter Köhlmann <peter-koehlmann@t-online.de> - 2016-10-09 18:14 +0200
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-09 16:19 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Peter Köhlmann <peter-koehlmann@t-online.de> - 2016-10-09 18:25 +0200
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-10 07:21 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-10 10:50 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children Snit <usenet@gallopinginsanity.com> - 2016-11-01 10:09 -0700
                Re: Ping sbd: another programming challenge for your developmentally challenged children William Poaster <wp@dev.null> - 2016-10-09 22:29 +0100
                Re: Ping sbd: another programming challenge for your developmentally challenged children Marek Novotny <marek.novotny@marspolar.com> - 2016-10-09 13:38 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-09 23:58 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-10 07:29 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children William Poaster <wp@dev.null> - 2016-10-10 13:41 +0100
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-10 12:25 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-10 13:33 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-10 10:51 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children chrisv <chrisv@nospam.invalid> - 2016-10-10 12:45 -0500
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-10 16:35 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children Silver Slimer <.m@nsn.s> - 2016-10-10 18:54 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-10 21:56 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-10 22:48 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Jim Polaski <jpolaski@linuxmail.org> - 2016-10-11 00:02 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-10 21:58 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children GreyCloud <Cumulus@mist.com> - 2016-10-10 21:58 -0600
                Re: Ping sbd: another programming challenge for your developmentally challenged children Peter Köhlmann <peter-koehlmann@t-online.de> - 2016-10-07 17:56 +0200
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-07 13:25 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children Adlbifhr Mjduhgfks <am@random.us> - 2016-10-08 00:12 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-08 10:40 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-10 13:34 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-07 04:15 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Sandman <mr@sandman.net> - 2016-10-07 16:37 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Peter Köhlmann <peter-koehlmann@t-online.de> - 2016-10-07 20:34 +0200
          Re: Ping sbd: another programming challenge for your developmentally challenged children Steve Carroll <frelwizzen@gmail.com> - 2016-10-07 11:10 -0700
    Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-20 11:20 -0400
      Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-21 08:53 +0000
        Re: Ping sbd: another programming challenge for your developmentally challenged children Melzzzzz <mel@zzzzz.com> - 2016-10-21 13:19 +0200
        Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-21 10:45 -0400
          Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-22 01:06 +0000
            Re: Ping sbd: another programming challenge for your developmentally challenged children Melzzzzz <Melzzzzz@zzzzz.com> - 2016-10-22 02:15 +0000
              Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-22 02:40 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Melzzzzz <mel@zzzzz.com> - 2016-10-22 05:00 +0200
                Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-22 16:34 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Melzzzzz <mel@zzzzz.com> - 2016-10-22 23:14 +0200
                Re: Ping sbd: another programming challenge for your developmentally challenged children Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-10-22 18:24 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-25 23:20 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-26 05:22 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-26 11:26 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-26 20:42 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children Melzzzzz <mel@zzzzz.com> - 2016-10-27 01:45 +0200
                Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-27 01:21 +0000
            Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-22 09:33 -0400
              Re: Ping sbd: another programming challenge for your developmentally challenged children deplorable owl <owl@rooftop.invalid> - 2016-10-22 16:50 +0000
  Re: Ping sbd: another programming challenge for your developmentally challenged children "Octavian W. Lagrange" <olagrang@perch.invalid> - 2016-10-06 21:25 +0000
  Re: Ping sbd: another programming challenge for your developmentally challenged children Sandman <mr@sandman.net> - 2016-10-07 16:30 +0000
    Re: Ping sbd: another programming challenge for your developmentally challenged children Steve Carroll <fretwizzer@gmail.com> - 2016-10-07 09:44 -0700
      Re: Ping sbd: another programming challenge for your developmentally challenged children Sandman <mr@sandman.net> - 2016-10-07 17:20 +0000
        Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-07 15:24 -0400
          Re: Ping sbd: another programming challenge for your developmentally challenged children Sandman <mr@sandman.net> - 2016-10-07 20:01 +0000
            Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-07 16:50 -0400
              Re: Ping sbd: another programming challenge for your developmentally challenged children Sandman <mr@sandman.net> - 2016-10-07 21:37 +0000
                Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-07 17:54 -0400
                Re: Ping sbd: another programming challenge for your developmentally challenged children Sandman <mr@sandman.net> - 2016-10-07 22:11 +0000
    Re: Ping sbd: another programming challenge for your developmentally challenged children DFS <nospam@dfs.com> - 2016-10-07 13:51 -0400
      Re: Ping sbd: another programming challenge for your developmentally challenged children Sandman <mr@sandman.net> - 2016-10-07 18:13 +0000
  Re: Ping sbd: another programming challenge for your developmentally challenged children Steve Carroll <frelwizzen@gmail.com> - 2016-10-07 11:10 -0700

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