def multiprocess(processes, samples, x, widths):
pool = Pool(processes=processes)
results = [
pool.apply_async(parzen_estimation, args=(samples, x, w))
for w in widths
]
results = [p.get() for p in results]
results.sort() # to sort the results by input window width
return results
def test_pool_apply(self):
pool = Pool(4)
res_async = pool.apply_async(f, (42,))
r = res_async.get()
assert r == (42 * 42)
res = pool.apply(f, (36,))
assert res == (36 * 36)
res = pool.apply(fy, (36,), {"y": 2})
assert res == (36 * 36 * 2)
pool.terminate()
pool.join()