matx.runtime.packed_func module

Packed Function namespace.

class matx.runtime.packed_func.PackedFunc[source]

Bases: PackedFuncBase

The PackedFunc object used in MATX.

Function plays an key role to bridge front and backend in MATX. Function provide a type-erased interface, you can call function with positional arguments.

The compiled module returns Function. MATX backend also registers and exposes its API as Functions.

The following are list of common usage scenario of matx.runtime.PackedFunc.

  • Automatic exposure of C++ API into python

  • To call PackedFunc from python side

  • To call python callbacks to inspect results in generated code

  • Bring python hook into C++ backend

See also

matx.register_func

How to register global function.

matx.get_global_func

How to get global function.