from armchair_progamer@programming.dev to programming_languages@programming.dev on 10 Aug 2024 21:51
https://programming.dev/post/17971813
Zyme is an esoteric language for genetic programming: creating computer programs by means of natural selection.
For successful evolution mutations must generate a wide range of phenotypic variation, a feat nearly impossible when randomly modifying the code of conventional programming languages. Zyme is designed to maximize the likelihood of a bytecode mutation creating a novel yet non-fatal change in program behavior.
Diverging from conventional register or stack-based architectures, Zyme uses a unique molecular automaton-based virtual machine, mimicking an abstract cellular metabolism. This design enables fuzzy control flow and precludes invalid runtime states, transforming potential crashes into opportunities for adaptation.
Very unique, even for an esoteric language. Imagine a program that gets put through natural selection and “evolves” like a species: the program is cloned many times, each clone is slightly mutated, the clones that don’t perform as well on some metric are discarded, and the process is repeated; until eventually you have programs that do great on the metric, that you didn’t write.
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