LVSResults

LVSResults(
    verdict: Literal['match', 'match_with_warnings', 'mismatch'],
    comparisons: tuple[photonforge.verification.LVSComparison, ...],
    layout: photonforge.verification.LVSNetlist,
    schematic: photonforge.verification.LVSNetlist,
    messages: tuple[photonforge.verification.LVSMessage, ...] = (),
    extraction_messages: tuple[
        photonforge.verification.LVSMessage, ...
    ] = (),
    unit: float | None = 0.001,
    log: str = '',
    exit_code: int = 0,
) -> None

Results of an LVS run, from any engine.

KLayout gives both netlists in full. Calibre reports discrepancies, so its circuits hold only the objects they name, a placement is the lower-left vertex of a device’s seed shape, and unit is None.

Methods

Method	Description
comparison

comparison

comparison(self, name: str) -> photonforge.verification.LVSComparison

No description available.

Properties

Property	Description
mismatches	Circuit pairs and pairs that did not match, including those without a known status.
top
warnings	Circuit pairs and pairs that matched with a warning.

mismatches

Circuit pairs and pairs that did not match, including those without a known status.

top

No description available.

warnings

Circuit pairs and pairs that matched with a warning.

Attributes

Attribute	Description
exit_code	int([x]) -> integer
extraction_messages	Built-in immutable sequence.
log	str(object=”) -> str
messages	Built-in immutable sequence.
unit	Convert a string or number to a floating-point number, if possible.

exit_code

int([x]) -> integer int(x, base=10) -> integer

Convert a number or string to an integer, or return 0 if no arguments are given. If x is a number, return x.int(). For floating-point numbers, this truncates towards zero.

If x is not a number or if base is given, then x must be a string, bytes, or bytearray instance representing an integer literal in the given base. The literal can be preceded by ’+’ or ’-’ and be surrounded by whitespace. The base defaults to 10. Valid bases are 0 and 2-36. Base 0 means to interpret the base from the string as an integer iteral.

>>> int('0b100', base=0)
4

extraction_messages

Built-in immutable sequence.

If no argument is given, the constructor returns an empty tuple. If iterable is specified the tuple is initialized from iterable’s items.

If the argument is a tuple, the return value is the same object.

log

str(object=”) -> str str(bytes_or_buffer[, encoding[, errors]]) -> str

Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.str() (if defined) or repr(object). encoding defaults to ‘utf-8’. errors defaults to ‘strict’.

messages

Built-in immutable sequence.

If no argument is given, the constructor returns an empty tuple. If iterable is specified the tuple is initialized from iterable’s items.

If the argument is a tuple, the return value is the same object.

unit

Convert a string or number to a floating-point number, if possible.