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Re: How to pass an input to the child MathKernel?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg33503] Re: [mg33463] How to pass an input to the child MathKernel?
  • From: "P.J. Hinton" <paulh at wolfram.com>
  • Date: Sun, 24 Mar 2002 01:43:57 -0500 (EST)
  • Organization: "Wolfram Research, Inc."
  • Sender: owner-wri-mathgroup at wolfram.com

On Fri, 22 Mar 2002, Vladimir Bondarenko wrote:

> What is the simplest way to implement the step # 2 ?
>
>    1. From within a working MathKernel, run a new instance of the MathKernel
>       using the same machine
> >  2. Pass an input to the child MathKernel
>    3. Evaluate the passed input within the child MathKernel
>    4. Return the evaluated input into the parent MathKernel
>    5. Close the child MathKernel

Using file I/O operations is probably not the best way to go about this.
Try using MathLink communication instead.  See the example in Section
2.12.7 of _The Mathematica Book_ (Fourth Edition)

http://documents.wolfram.com/v4/MainBook/2.12.7.html

-- 
P.J. Hinton
User Interface Programmer                         paulh at wolfram.com
Wolfram Research, Inc.
Disclaimer: Opinions expressed herein are those of the author alone.




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