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multiengine2.py
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29 lines (20 loc) · 794 Bytes
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#-------------------------------------------------------------------------------
# Imports
#-------------------------------------------------------------------------------
from __future__ import print_function
import time
from IPython.parallel import Client
#-------------------------------------------------------------------------------
# Setup
#-------------------------------------------------------------------------------
mux = Client()[:]
mux.clear()
mux.block=False
ar1 = mux.apply(time.sleep, 5)
ar2 = mux.push(dict(a=10,b=30,c=range(20000),d='The dog went swimming.'))
ar3 = mux.pull(('a','b','d'), block=False)
print("Try a non-blocking get_result")
ar4 = mux.get_result()
print("Now wait for all the results")
mux.wait([ar1,ar2,ar3,ar4])
print("The last pull got:", ar4.r)