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Groups > comp.lang.java.programmer > #18616

Re: greatly differing processing time between java and Linux while calculating hashes?

From markspace <-@.>
Newsgroups comp.lang.java.programmer
Subject Re: greatly differing processing time between java and Linux while calculating hashes?
Date 2012-09-08 20:19 -0700
Organization A noiseless patient Spider
Message-ID <k2h1sp$qpn$1@dont-email.me> (permalink)
References <k2gvov$8bn$1@speranza.aioe.org>

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On 9/8/2012 7:43 PM, qwertmonkey@syberianoutpost.ru wrote:

> $ ls -l DQfUaXLk_sw.mp4
> -rw-r--r-- 1 knoppix knoppix 628588285 Apr  1 18:09 DQfUaXLk_sw.mp4
>
> $ ls -l 0buBJlPo9us.flv
> -rw-r--r-- 1 knoppix knoppix 475965918 Aug 31  2010 0buBJlPo9us.flv

I think we could use some URLs here.  I doubt I'd be able find those 
files by name.


> date; time  java CheckSum00Test MD5 <input_file>; date;
> date; time md5sum -b <input_file>; date;
> ~
>   What do you think is going on here?
> ~


Well for starters I think your constant use of ~ as a line separator is 
pretty annoying.  And secondly you posted your homework file with 
<input_file> instead of the actual file name, and no results either, so 
it's pretty hard to say what the result you obtained was, let alone 
guess at a cause.

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Thread

greatly differing processing time between java and Linux while calculating hashes? qwertmonkey@syberianoutpost.ru - 2012-09-09 02:43 +0000
  Re: greatly differing processing time between java and Linux while calculating hashes? Roedy Green <see_website@mindprod.com.invalid> - 2012-09-08 19:53 -0700
  Re: greatly differing processing time between java and Linux while calculating hashes? markspace <-@.> - 2012-09-08 20:19 -0700
    Re: greatly differing processing time between java and Linux while calculating hashes? Lew <lewbloch@gmail.com> - 2012-09-09 12:07 -0700
      Re: greatly differing processing time between java and Linux while calculating hashes? Patricia Shanahan <pats@acm.org> - 2012-09-09 12:17 -0700
        Re: greatly differing processing time between java and Linux while calculating hashes? markspace <-@.> - 2012-09-09 13:28 -0700
  Re: greatly differing processing time between java and Linux while calculating hashes? Robert Klemme <shortcutter@googlemail.com> - 2012-09-09 22:35 +0200

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