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Last change
on this file since 5779 was
5779,
checked in by steve, 16 years ago
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Added the old version of pypar which works with Numeric. Necessary for parallel code until we move anuga to numpy (and then we can use pypar as distribute via sourceforge).
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File size:
534 bytes
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| 1 | #!/usr/bin/env python |
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| 2 | # Inital test of MPI module 'pypar' for Python |
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| 3 | # |
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| 4 | # Run as |
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| 5 | # python test_init.py |
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| 6 | # or |
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| 7 | # mpirun -np 2 test_init.py |
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| 8 | # (perhaps try number of processors more than 2) |
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| 9 | # |
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| 10 | # To verify bandwidth of your architecture please run pytiming (and ctiming) |
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| 11 | # |
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| 12 | # OMN April 2002 |
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| 13 | |
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| 14 | |
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| 15 | import pypar |
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| 16 | |
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| 17 | myid = pypar.rank() |
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| 18 | numproc = pypar.size() |
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| 19 | node = pypar.Get_processor_name() |
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| 20 | |
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| 21 | print "I am processor %d of %d on node %s" %(myid, numproc, node) |
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| 22 | if myid == 0: |
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| 23 | print 'Maximal tag is %d' %pypar.max_tag |
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| 24 | pypar.Finalize() |
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| 25 | |
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