HushGP/TODO.md

TODO

Push Language TODO

• Make all vector functions applicable to string functions and vice versa
• Implement all functions as seen in propeller
• Implement all functions as seen in the specification
• Implement Linear Algebra functions as specified in the previous papers
  • These are in a separate branch, just need merging now
• Add a function to sort a vector forward and backwards
• Disambiguate isEmpty and stackIsEmpty
• Rename Logical to Bool
• Make int yank, shove, yankdup, and shovedup generic
• Write haddock documentation for each function
• Refactor all functions to take state as the final parameter
• Standardize the pattern matching parameter names, such as c1 : cs
• Write unit/quickcheck tests for the generic functions
• Use template haskell to generate function lists
• Move utility functions to their own file
• Make add/sub/mult/div/mod instructions generic
• Use template haskell to (mostly) generate functions from generic ones (Split files based on the arity of their functions)
• Add more special functions like sqrt, pow

PushGP TODO

• Implement a Plushy genome translator
  • Implement silent and skip marker(s) as well [ ] Have close amt of 1,2, and 3
  • Need a random genome generator
    • I'm only going to implement propeller's :specified version
      • Is the best according to the papers
  • Need a NoOp that opens blocks
  • Have a way to balance amount of closes with open blocks
    • Implement "balanced" closed PushArg
• Need to make genomes serializable (Check pysh json files)
• Add Memory
• Add history stack(s), like a call stack
• Implement interpreter options (PushArgs would work well)
  • Should probably place this in a separate file
• Implement Novelty Lexicase selection
• Implement different forms of downsampling
• Implement concurrent execution of creating random plushies and evaluating individuals
• Devise a good way to implement ERCs
• Implement random simplification of genomes
  • Find a way to multi-thread this
• Look at using uniformShuffleList over System.Random.Shuffle
• Impelment selectionCases for lexicase and tournament selection.
• Make all randomness a float and not an int in Variation