[英]Cythonize ray actor class
我正在使用 Ray 库,然后我想 Cythonize 我的 package。 虽然有如何适配常规远程 function 的参考
some_cython_func = ray.remote(some_cython_module.some_cython_func)
不清楚如何处理 Ray Actor(class 级别的装饰器)
@ray.remote
class MyService:
def __init__(self):
pass
def run(self):
...
def helper(self):
...
被cythonized后,此代码会产生这样的错误
File "/Users/user/anaconda3/envs/ray-test/lib/python3.7/site-packages/ray/actor.py", line 538, in _remote
meta.method_meta.methods.keys())
File "/Users/user/anaconda3/envs/ray-test/lib/python3.7/site-packages/ray/function_manager.py", line 358, in export_actor_class
"class": pickle.dumps(Class),
File "/Users/user/anaconda3/envs/ray-test/lib/python3.7/site-packages/ray/cloudpickle/cloudpickle_fast.py", line 70, in dumps
cp.dump(obj)
File "/Users/user/anaconda3/envs/ray-test/lib/python3.7/site-packages/ray/cloudpickle/cloudpickle_fast.py", line 656, in dump
return Pickler.dump(self, obj)
_pickle.PicklingError: Can't pickle <cyfunction MyService.__init__ at 0x7fc230367c80>: it's not the same object as app.my_service.__init__
如何重写/调整现有的工作射线代码以使用 Cython?
Python 3.7.9
/ ray==0.8.6
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