Source code for Circuit.FullySimCircuit

 1from Circuit.Circuit import Circuit
 2from Logger import Logger
 3

[docs]
 4class FullySimCircuit(Circuit):
 5    """
 6    A concrete class, the fully simulated circuit that stores its own bitstream in memory
 7    """
 8
 9    def __init__(self, index: int, filename: str, sine_funcs, rand, logger: Logger, 
10                 mutation_prob: float):
11        Circuit.__init__(self, index, filename, logger)
12
13        self.__src_sine_funcs = sine_funcs
14        self.__simulation_bitstream = [0] * 100
15        self._rand = rand
16        self.__mutation_prob = mutation_prob
17        self.randomize_bitstream()
18

[docs]
19    def mutate(self):
20        """
21        Mutate the simulation mode circuit
22        """
23        for i in range(0, len(self.__simulation_bitstream)):
24            if self.__mutation_prob >= self._rand.uniform(0,1):
25                # Mutate this bit
26                self.__simulation_bitstream[i] = 1 - self.__simulation_bitstream[i]

27

[docs]
28    def randomize_bitstream(self):
29        """
30        Fully randomize the simulation mode circuit
31        """
32        for i in range(0, len(self.__simulation_bitstream)):
33            self.__simulation_bitstream[i] = self._rand.integers(0, 2)

34

[docs]
35    def crossover(self, parent, crossover_point: int):
36        """
37        Simulated crossover, pulls first n bits from parent and remaining from self
38        
39        Parameters
40        ----------
41        parent : Circuit
42            The other circuit the crossover is performed with
43        crossover_point : int
44            The index in the editable bitstream the crossover occours at
45        """
46        for i in range(0, crossover_point):
47            self.__simulation_bitstream[i] = parent.__simulation_bitstream[i]

48        # Remaining bits left unchanged
49

[docs]
50    def copy_from(self, other):
51        for i in range(0, len(other.__simulation_bitstream)):
52            self.__simulation_bitstream[i] = other.__simulation_bitstream[i]

53
54    def upload(self):
55        # Doesn't need to do anything, runs locally
56        pass
57

[docs]
58    def get_bitstream(self) -> list[int]:
59        return self.__simulation_bitstream

60    
61    def inject_bitstream(self, bitstream: list[int]):
62        self.__simulation_bitstream = bitstream
63
64    def get_file_attribute(self, attribute: str) -> str | None:
65        return None