A library of implementations for core LGP framework components.
This package contains a set of implementations for core LGP framework components. These implementations were previously part of the main LGP framework but are now part of their own module.
Arithmetic
A collection of arithmetic operators for double types, including:
AdditionSubtractionMultiplicationDivisionExponent
Bitwise
A collection of bitwise operators (that work on double types), including:
NotAndOrExclusiveOr
Conditional
A collection of conditional operators that can alter the control flow of a program. Includes:
IfGreaterIfLessThanOrEqualTo
Uncategorised
IdentitySine
EffectiveProgramGenerator
A program generator that will only generate individuals with an effective set of instructions. This can be useful to improve the generated population as it limits the initial amount of dead code.
RandomProgramGenerator
Generates completely random programs from a set of operations and registers. This generator relies of RandomInstructionGenerator for generating instructions.
RandomInstructionGenerator
Generates random instructions from a given set of parameters.
YamlConfigurationLoader
Provides the ability to read configuration from YAML files which may be preferred in some cases.
This package is for implementations of the main elements used by the LGP framework. The core package doesn't provide any implementation for instructions and programs as those may be dependent on the individual use case. These base implementations are meant to cover the general case and should apply in a wide range of scenarios.
BaseInstruction
An instruction implementation that has the following properties:
- Consists of a single operation that is applied to set of operand registers and stores the result in a single destination register
- Provides a C-style instruction formatting representation (e.g.
r[1] = r[1] + r[2]
BaseProgram
A program implementation that is made up of a sequence of instructions (generally expected to be BaseInstructions). This implementation supports:
- Branching instructions
- Single output instructions
- Multiple program outputs (depending on the output type and output resolver specified)