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WebAssembly & JavaScript Comparison Fail



  • hello everyone,

    for a student research project i want to do a performance comparison between javascript and wasm. i built a prime number finder in c++(wasm) and javascript to run them against each other. unfortunately, running the function in c++ took much longer than in js. i can't explain why 🙂

    this would be the link to the source code: GitHub
    took this tutorial for compiling c++ to wasm: Compiling a New C/C++ Module to WebAssembly

    can someone tell me what i did wrong or what i didn't think of?
    or can someone tell me which functions are more suitable for comparison?
    I am grateful for any input!

    lg roberto