python-multiprocessing
PicklingError when using multiprocessing
I am having trouble when using the Pool.map_async() (and also Pool.map()) in the multiprocessing module. I have implemented a parallel-for-loop function that works fine as long as the function input t[详细]
2023-03-27 18:50 分类:问答How do I pass a python object using a remote manager?
I\'m developing a simple client-server application in python.I\'m using a manager to set up shared queues, but I can\'t figure out how to pass an arbitrary object from the server to the client.I suspe[详细]
2023-02-17 07:14 分类:问答Multiprocessing a function with several inputs
In Python the multiprocessing module can be used to run a function over a range of values in parallel. For example, this produces a list of the first 10开发者_JS百科0000 evaluations of f.[详细]
2023-01-31 11:48 分类:问答obtaining pid of child process
I am using python\'s multiprocessing module to spawn new process as follows : import multiprocessing import os[详细]
2023-01-09 07:49 分类:问答输卵管梗阻能治好吗?
最讨厌lk了 2022-04-18 20:31 开发者_StackOverflow中文版医治输卵管阻碍的计划须要根据病情明确。假如仅仅不过一侧输卵管阻碍,那么可暂时不做所有的处理,按时观察现象便可。假如检测出两侧输卵管均堵塞,那么[详细]
2022-12-24 23:40 分类:问答Is it possible to run function in a subprocess without threading or writing a separate file/script.
import subprocess def my_function(x): return x + 100 output = subprocess.Popen(my_function, 1) #I开发者_运维技巧 would like to pass the function object and its arguments[详细]
2022-12-15 22:29 分类:问答Weird unpickling error when using multiprocessing
I get the following error when using multiprocessing: Exception in thread Thread-2: Traceb开发者_Go百科ack (most recent call last):[详细]
2022-12-14 14:25 分类:问答How to show periodic report from queue in multiprocesssing process in Python
I am using multiprocessing package in Python to start a run in a subprocess to dedicate a thread for the run so that the rest of the threads on the machine can be used for heavy computation. While the[详细]
2022-12-07 21:53 分类:问答Multiprocessing priority queue in Python does not always get correct priority item
The values that .get() returns from my priority queue are ~70% of the time 100% correctly sorted, but ~30% of the time they will only be ~70% sorted correctly, with most of the elements correct but a[详细]
2022-12-07 21:44 分类:问答