Public Member Functions | |
| __init__ (self, str id, int width) | |
| Tuple[bool, Optional[str]] | is_valid (self, obj) |
| int | bit_width (self) |
| bytearray | serialize (self, Union[bytearray, bytes, List[int]] obj) |
| Tuple[bytearray, bytearray] | deserialize (self, bytearray data) |
 Public Member Functions inherited from esiaccel.types.ESIType | |
| wrap_cpp (cls, cpp.Type cpp_type) | |
| str | id (self) |
| Tuple[bool, Optional[str]] | supports_host (self) |
| int | max_size (self) |
| int | __hash__ (self) |
| bool | __eq__ (self, other) |
| str | __str__ (self) |
Additional Inherited Members | |
| Public Attributes inherited from esiaccel.types.ESIType | |
| cpp_type | |
| id | |
| Protected Member Functions inherited from esiaccel.types.ESIType | |
| _init_from_cpp (self, cpp.Type cpp_type) | |
Detailed Description
Constructor & Destructor Documentation
◆ __init__()
| esiaccel.types.BitsType.__init__ | ( | self, | |
| str | id, | ||
| int | width | ||
| ) |
Reimplemented from esiaccel.types.ESIType.
Definition at line 219 of file types.py.
References esiaccel.types.ArrayType._init_from_cpp(), esiaccel.types.BundleType._init_from_cpp(), esiaccel.types.ChannelType._init_from_cpp(), esiaccel.types.StructType._init_from_cpp(), esiaccel.types.ESIType._init_from_cpp(), and esiaccel.types.TypeAlias._init_from_cpp().
Referenced by synth.LongestPathCollection.drop_non_critical_paths(), and synth.LongestPathCollection.merge().
Member Function Documentation
◆ bit_width()
| int esiaccel.types.BitsType.bit_width | ( | self | ) |
Size of this type, in bits. Negative for unbounded types.
Reimplemented from esiaccel.types.ESIType.
Definition at line 233 of file types.py.
References esiaccel.types.ESIType.cpp_type.
Referenced by esiaccel.types.UIntType.is_valid(), esiaccel.types.SIntType.is_valid(), esiaccel.types.ESIType.max_size(), and esiaccel.types.ESIType.supports_host().
◆ deserialize()
| Tuple[bytearray, bytearray] esiaccel.types.BitsType.deserialize | ( | self, | |
| bytearray | data | ||
| ) |
Convert a bytearray to a Python object. Return the object and the leftover bytes.
Reimplemented from esiaccel.types.ESIType.
Definition at line 243 of file types.py.
References esiaccel.types.ESIType.max_size(), esiaccel.types.UIntType.max_size, and esiaccel.types.SIntType.max_size.
◆ is_valid()
| Tuple[bool, Optional[str]] esiaccel.types.BitsType.is_valid | ( | self, | |
| obj | |||
| ) |
Is a Python object compatible with HW type? Returns either '(True, None)' if it is, or '(False, reason)' if it is not.
Reimplemented from esiaccel.types.ESIType.
Definition at line 222 of file types.py.
References esiaccel.types.ESIType.max_size(), esiaccel.types.UIntType.max_size, and esiaccel.types.SIntType.max_size.
◆ serialize()
| bytearray esiaccel.types.BitsType.serialize | ( | self, | |
| Union[bytearray, bytes, List[int]] | obj | ||
| ) |
Convert a Python object to a bytearray.
Reimplemented from esiaccel.types.ESIType.
The documentation for this class was generated from the following file:
- /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/ESI/runtime/python/esiaccel/types.py
