# -*- coding:UTF-8 -*-import sys import osimport globimport reprint "script name:", sys.argv[0] for i in range(1, len(sys.argv)): print "para",i,":", sys.argv[i]para_f="devmem.txt"file_o=open(para_f)list1=file_o.readlines()for c in list1: #print c s_add...【阅读全文】
def reduce_mem_usage(df): start_mem = df.memory_usage().sum() / 1024**2 print('Memory usage of dataframe is {:.2f} MB'.format(start_mem)) for col in df.columns: &...【阅读全文】