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MathGroup Archive 2002

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Re: parallel and remote computing

  • To: mathgroup at smc.vnet.net
  • Subject: [mg32455] Re: parallel and remote computing
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Tue, 22 Jan 2002 03:19:16 -0500 (EST)
  • Organization: Universitaet Leipzig
  • References: <a2ghs4$ke$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

>     I have a calculation that takes so much time that my PC
> would have no chance of finishing it in a reasonable time
> (e.g one month running full tilt).

Start it and make a long trip or take a vacation.

>     I have access to other PC's but they don't have Mathematica.
> Is there any way to compile a Mathematica program on my main PC and
> export the code so generated to the other PC's? 

No you need a kernel with a license on the other PC.

> They would
> need no interaction, but just write their results to a disk file.
>     Also other suggestions for speedup would help. I have
> already looked into algorithmic speedups and so far have
> acheived, through about five different means, a speedup of about
> 100x but am about out of ideas along that line.

Write a C-program ? And sure you can run it on any computer in your
lab.

Regards
  Jens


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