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Martin Hope
user1168149
Asked: 2023-11-07 22:51:43 +0800 CST
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我正在尝试与嵌套函数一起使用@jit，但遇到问题。我有一个类用 methodOne接收另一个类。我想将此方法称为 jitted from . 我认为我遵循了 JAX 的常见问题解答“如何将 jit 与方法一起使用？” 部分。 https://jax.readthedocs.io/en/latest/faq.html#how-to-use-jit-with-methods 但是，我遇到了一个错误，指出 . 有人能告诉我如何解决这个问题吗？PlantfuncfuncOneTypeError: One.__init__() got multiple values for argument 'plant'

import jax.numpy as jnp
from jax import grad, jit, vmap
from jax import random
import numpy as np
from functools import partial
from jax import tree_util

class One:
    def __init__(self, plant,x):
        self.plant = plant
        self.x = x
    
    @jit
    def call_plant_func(self,y):
        out = self.plant.func(y) + self.x
        return out
    
    def _tree_flatten(self):
        children = (self.x,)  # arrays / dynamic values
        aux_data = {'plant':self.plant}  # static values
        return (children, aux_data)

    @classmethod
    def _tree_unflatten(cls, aux_data, children):
        import pdb; pdb.set_trace();
        return cls(*children, **aux_data)
        
tree_util.register_pytree_node(One,
                               One._tree_flatten,
                               One._tree_unflatten)    
    
class Plant:
    def __init__(self, z,kk):
        self.z =z
    
    @jit
    def func(self,y):
        y = y + self.z
        return y
    
    def _tree_flatten(self):
        children = (self.z,)  # arrays / dynamic values
        aux_data = None # static values
        return (children, aux_data)

    @classmethod
    def _tree_unflatten(cls, children):
        return cls(*children)
   
tree_util.register_pytree_node(Plant,
                               Plant._tree_flatten,
                               Plant._tree_unflatten)

plant = Plant(5,2)
one = One(plant,2)
print(one.call_plant_func(10))

最后一行给出了上述错误。

nested