| """ | |
| Benchmark representation module for program synthesis. | |
| """ | |
| from src.benchmark.benchmark import Benchmark | |
| class PSBenchmark(Benchmark): | |
| """ | |
| Represents a program synthesis benchmark that is | |
| represented with examples/counterexamples. | |
| """ | |
| generator: callable | |
| examples: list | |
| args: list | |
| dataset: list | |
| def __init__(self, generator_: callable, args_: list): | |
| self.generator = generator_ | |
| self.args = args_ | |
| self.generate() | |
| def generate(self): | |
| self.dataset = self.generator(*self.args) | |
| def generate_counterexamples(examples: list, n: int): | |
| """ | |
| Calculates the counter examples based on the set of (positive) examples. | |
| :param n: Number of counter examples to be generated | |
| :return list of counterexamples | |
| """ | |
| counterexamples = [i for i in range(n) if n not in examples] | |
| return counterexamples | |
| def generate_dataset(examples: list, n: int): | |
| """ | |
| Generates a labeled dataset of n examples. | |
| :param examples: List with examples‚ | |
| :param n: Number of examples | |
| :return dataset | |
| """ | |
| dataset = [] | |
| for i in range(n): | |
| if i in examples: | |
| dataset.append((i, 1)) | |
| else: | |
| dataset.append((i, 0)) | |
| return dataset | |