如何减少程序在 Abaqus python 中的运行时间？

Question

It is taking more time, when i have more elements. Any suggestions? Thanks in advance!
elements = odb.rootAssembly.instances[instanceName].elements

   en=[]
   nn=[]
   for elem in elements:
       e=elem.label
       n = elem.connectivity
       en.append(e)
       nn.append(n)
   eLn = numpy.array(en)
   nLn = numpy.array(nn)

Answer 1

I'd use list comprehensions, but even so your runtime is still going to be proportional to the length of the list.

en = [e.label for e in elements]
nn = [n.connectivity for n in elements]

is likely worse, because you're iterating over elements twice.

Perhaps if you explain what you're trying to achieve with this minimal snippet we could help you more.

I'm uncertain what value the calls to numpy.array() give you.