擅长:python、mysql、java
<p>粗略地说,你想要的是:</p>
<pre><code>from multiprocessing import Pool
NUMBER_OF_PROCS = 5 # some number... not necessarily the number of cores due to I/O
pool = Pool(NUMBER_OF_PROCS)
for i in customerID:
pool.apply_async(getRecommendations, [i])
pool.close()
pool.join()
</code></pre>
<p>(这是假设您只将'i'传入getRecommendations,因为酸洗。装载只能执行一次)</p>