【发布时间】:2020-07-31 20:25:41
【问题描述】:
我是多处理的新手,这是我程序中的示例代码,我想知道这是否是最佳实践。
我设置了两个不相互通信的进程,但我传递了相同的multiprocess.Queue() 对象来接收它们的输出。下面的代码示例:
"""Setting up multi-processing"""
que = Queue()
processes_list = list()
process1 = Process(target=lambda q, arg1, arg2, arg3, arg4: q.put(readScope(arg1, arg2, arg3, arg4)),
args=(que, scope, numCollects, numChan, startTimeVoltage,))
processes_list.append(process1)
process2 = Process(target=lambda q, arg1, arg2, arg3: q.put(readOpsens(arg1, arg2, arg3)),
args=(que, ser, ntimes, startTimeOpsens,))
processes_list.append(process2)
for process in processes_list:
process.start()
for process in processes_list:
process.join()
"""Data manipulation"""
voltageData = que.get()
tempData = que.get()
这是好的做法吗?
【问题讨论】:
标签: python multiprocessing ipc