Script

Functionality

matx.script is used to compile Python function/class into corresponding C++ function/class.

Python, Matx	Matx
function	Op
class	Object(Every Method is an Op)

Usage

Note that we enforce type annotation of the class members and signatures of the functions.

Example 1

import matx

# make a class and compile it as a operator
class foo:

   def __init__(self, i: int) -> None: # annotation of the function signature
      self._i: int = i # annotation of class member

   def add(self, j: int) -> int:
      print("going to return self._i + j")
      return self._i + j

   def hello(self) -> None:
      print("hello world")

obj = matx.script(foo)(1)
rc = obj.add(2)

Example 2

import matx

# make a function and compile it as a operator
@matx.script
def boo(a: str, b: str) -> str:  # annotation of the function signature
   return a + b

rc = boo("ab", "cd")