Questions tagged [rpython]

RPython (Restricted Python) is a restricted subset of the Python programming language.

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R-Python sieve, 36 times slower than World Record

I decided to write a sieving prime-finding programme and make it fast. It works correctly but counting the primes below 10**9 takes 36 times as primesieve ...
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Virtual machine using RPython and PyPy

I'm writing a virtual machine in Python using RPython and the PyPy toolchain. The RPython will still work in the ordinary Python 2 interpreter; it's just a bit slow unless it's compiled to C code with ...