upstream/ipython Files · docs/examples/kernel/multienginemap.py

Let the auto pylab backend detection work....

Let the auto pylab backend detection work. The kernel knows how to find the user's backend choice, so if no backend is explicitly given, read it from the matplotlibrc file.

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      from IPython.kernel import client

      mec = client.MultiEngineClient()

      result = mec.map(lambda x: 2*x, range(10))

      print "Simple, default map: ", result

      m = mec.mapper(block=False)

      pr = m.map(lambda x: 2*x, range(10))

      print "Submitted map, got PendingResult: ", pr

      result = pr.r

      print "Using a mapper: ", result

      @mec.parallel()

      def f(x): return 2*x

      result = f(range(10))

      print "Using a parallel function: ", result

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				from IPython.kernel import client

				mec = client.MultiEngineClient()

				result = mec.map(lambda x: 2*x, range(10))
				print "Simple, default map: ", result

				m = mec.mapper(block=False)
				pr = m.map(lambda x: 2*x, range(10))
				print "Submitted map, got PendingResult: ", pr
				result = pr.r
				print "Using a mapper: ", result

				@mec.parallel()
				def f(x): return 2*x

				result = f(range(10))
				print "Using a parallel function: ", result