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mgao6767 / shared_memory_test.py
Created June 8, 2020 13:23
An example of multiprocessing.shared_memory
from multiprocessing.shared_memory import SharedMemory
from multiprocessing.managers import SharedMemoryManager
from concurrent.futures import ProcessPoolExecutor, as_completed
from multiprocessing import current_process, cpu_count, Process
from datetime import datetime
import numpy as np
import pandas as pd
import tracemalloc
import time