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"""@package docstring
B-ASIC Core Operations Module.
TODO: More info.
"""
from numbers import Number
from typing import Any
from numpy import conjugate, sqrt, abs as np_abs
from b_asic.port import InputPort, OutputPort
from b_asic.graph_id import GraphIDType
from b_asic.operation import AbstractOperation
from b_asic.graph_component import Name, TypeName
class Input(AbstractOperation):
"""Input operation.
TODO: More info.
"""
# TODO: Implement all functions.
@property
def type_name(self) -> TypeName:
return "in"
class Constant(AbstractOperation):
"""Constant value operation.
TODO: More info.
"""
def __init__(self, value: Number = 0, name: Name = ""):
super().__init__(name)
self._output_ports = [OutputPort(0, self)]
self._parameters["value"] = value
def evaluate(self):
return self.param("value")
@property
def type_name(self) -> TypeName:
return "c"
class Addition(AbstractOperation):
"""Binary addition operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, source2: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self), InputPort(1, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
if source2 is not None:
self._input_ports[1].connect(source2)
def evaluate(self, a, b):
return a + b
@property
def type_name(self) -> TypeName:
return "add"
class Subtraction(AbstractOperation):
"""Binary subtraction operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, source2: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self), InputPort(1, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
if source2 is not None:
self._input_ports[1].connect(source2)
def evaluate(self, a, b):
return a - b
@property
def type_name(self) -> TypeName:
return "sub"
class Multiplication(AbstractOperation):
"""Binary multiplication operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, source2: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self), InputPort(1, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
if source2 is not None:
self._input_ports[1].connect(source2)
def evaluate(self, a, b):
return a * b
@property
def type_name(self) -> TypeName:
return "mul"
class Division(AbstractOperation):
"""Binary division operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, source2: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self), InputPort(1, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
if source2 is not None:
self._input_ports[1].connect(source2)
def evaluate(self, a, b):
return a / b
@property
def type_name(self) -> TypeName:
return "div"
class SquareRoot(AbstractOperation):
"""Unary square root operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
def evaluate(self, a):
return sqrt((complex)(a))
@property
def type_name(self) -> TypeName:
return "sqrt"
class ComplexConjugate(AbstractOperation):
"""Unary complex conjugate operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
def evaluate(self, a):
return conjugate(a)
@property
def type_name(self) -> TypeName:
return "conj"
class Max(AbstractOperation):
"""Binary max operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, source2: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self), InputPort(1, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
if source2 is not None:
self._input_ports[1].connect(source2)
def evaluate(self, a, b):
assert not isinstance(a, complex) and not isinstance(b, complex), \
("core_operations.Max does not support complex numbers.")
return a if a > b else b
@property
def type_name(self) -> TypeName:
return "max"
class Min(AbstractOperation):
"""Binary min operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, source2: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self), InputPort(1, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
if source2 is not None:
self._input_ports[1].connect(source2)
def evaluate(self, a, b):
assert not isinstance(a, complex) and not isinstance(b, complex), \
("core_operations.Min does not support complex numbers.")
return a if a < b else b
@property
def type_name(self) -> TypeName:
return "min"
class Absolute(AbstractOperation):
"""Unary absolute value operation.
TODO: More info.
"""
def __init__(self, source1: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self)]
self._output_ports = [OutputPort(0, self)]
if source1 is not None:
self._input_ports[0].connect(source1)
def evaluate(self, a):
return np_abs(a)
@property
def type_name(self) -> TypeName:
return "abs"
class ConstantMultiplication(AbstractOperation):
"""Unary constant multiplication operation.
TODO: More info.
"""
def __init__(self, coefficient: Number, source1: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self)]
self._output_ports = [OutputPort(0, self)]
self._parameters["coefficient"] = coefficient
if source1 is not None:
self._input_ports[0].connect(source1)
def evaluate(self, a):
return a * self.param("coefficient")
@property
def type_name(self) -> TypeName:
return "cmul"
class ConstantAddition(AbstractOperation):
"""Unary constant addition operation.
TODO: More info.
"""
def __init__(self, coefficient: Number, source1: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self)]
self._output_ports = [OutputPort(0, self)]
self._parameters["coefficient"] = coefficient
if source1 is not None:
self._input_ports[0].connect(source1)
def evaluate(self, a):
return a + self.param("coefficient")
@property
def type_name(self) -> TypeName:
return "cadd"
class ConstantSubtraction(AbstractOperation):
"""Unary constant subtraction operation.
TODO: More info.
"""
def __init__(self, coefficient: Number, source1: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self)]
self._output_ports = [OutputPort(0, self)]
self._parameters["coefficient"] = coefficient
if source1 is not None:
self._input_ports[0].connect(source1)
def evaluate(self, a):
return a - self.param("coefficient")
@property
def type_name(self) -> TypeName:
return "csub"
class ConstantDivision(AbstractOperation):
"""Unary constant division operation.
TODO: More info.
"""
def __init__(self, coefficient: Number, source1: OutputPort = None, name: Name = ""):
super().__init__(name)
self._input_ports = [InputPort(0, self)]
self._output_ports = [OutputPort(0, self)]
self._parameters["coefficient"] = coefficient
if source1 is not None:
self._input_ports[0].connect(source1)
def evaluate(self, a):
return a / self.param("coefficient")
@property
def type_name(self) -> TypeName:
return "cdiv"