How much faster is Python than Mathematica?

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SUMMARY

This discussion centers on the performance comparison between Python and Mathematica for simulations using Verlet integration. The user reports that their current Mathematica simulations, utilizing CompiledFunctions, take approximately 15 minutes for 1000 points. They inquire whether Python would yield significantly faster results and seek additional optimization strategies for their computations. The conversation also highlights Julia as a competitive alternative due to its MATLAB-like syntax and superior performance in numerical analysis.

PREREQUISITES
  • Understanding of Verlet integration techniques
  • Familiarity with Mathematica's CompiledFunctions
  • Basic knowledge of Python programming for numerical simulations
  • Awareness of Julia programming language and its applications
NEXT STEPS
  • Research Python libraries for numerical simulations, such as NumPy and SciPy
  • Explore optimization techniques in Mathematica to reduce simulation time
  • Investigate Julia's performance benchmarks compared to Python and Mathematica
  • Learn about parallel computing strategies in Python to enhance simulation speed
USEFUL FOR

This discussion is beneficial for computational scientists, numerical analysts, and software developers interested in optimizing simulation performance across different programming languages.

chahmquahk
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I've been running some of my own simulations of a variation on a standard map using Verlet integration on Mathematica, and I would like to start generating maps of phase space using ~25,000 initial points. I'm currently at 1000 points using Mathematica, and each simulation takes about 15 minutes using CompiledFunctions. Would Python be significantly faster? Also, is there anything else I can do to optimize computation?
 
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Here's some comparative stats:

https://sciencehouse.wordpress.com/2014/06/29/julia-vs-python/

Personally I think Julia has the edge over many of these languages and it has a syntax similar to MATLAB which is the primary engineering numerical analysis language today taught at many universities and carried over to industry.
 
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Thanks!
 

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