How to speed up programs by compiling



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Barton

maxima-bounces at math.utexas.edu wrote on 09/04/2009 11:14:25 AM:

> [image removed] 
> 
> [Maxima] How to speed up programs by compiling
> 
> Richard Hennessy 
> 
> to:
> 
> Maxima List
> 
> 09/04/2009 11:14 AM
> 
> Sent by:
> 
> maxima-bounces at math.utexas.edu
> 
> How can you make a program run faster by compiling?  I have tried to
> compile functions in pw.mac and it does not improve speed even 
> though I thought it should.  For example I wrote a simple polynomial
> integrator program which I was going to put into pw.mac because 
> I thought an integrate program that can only do polynomials would be
> faster than one that has to consider all possibilities but when 
> I test it it is still slower the Maximas' integrate.  I tried 
> compiling it and got no improvement.  What am I doing wrong?
> 
> Rich
> 
> 
> 
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