23 lines
498 B
Python
Executable File
23 lines
498 B
Python
Executable File
#!/usr/bin/python
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"""
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demo python script of rabit
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"""
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import os
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import sys
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# add path to wrapper
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# for normal run without tracker script, add following line
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# sys.path.append(os.path.dirname(__file__) + '/../wrapper')
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import rabit
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rabit.init()
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n = 3
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rank = rabit.get_rank()
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s = None
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if rank == 0:
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s = {'hello world':100, 2:3}
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print '@node[%d] before-broadcast: s=\"%s\"' % (rank, str(s))
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s = rabit.broadcast(s, 0)
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print '@node[%d] after-broadcast: s=\"%s\"' % (rank, str(s))
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rabit.finalize()
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