4d47302179
https://svn.boost.org/svn/boost/trunk ........ r43417 | danieljames | 2008-02-26 22:04:55 +0000 (Tue, 26 Feb 2008) | 2 lines Fix a link to Boost.Bimap. ........ r43418 | danieljames | 2008-02-26 22:07:25 +0000 (Tue, 26 Feb 2008) | 2 lines Change another link that's no longer in the repository to link to the website. ........ r43422 | danieljames | 2008-02-27 18:51:14 +0000 (Wed, 27 Feb 2008) | 1 line Fix broken copyright urls. Fixes #1573. ........ r43423 | danieljames | 2008-02-27 19:22:01 +0000 (Wed, 27 Feb 2008) | 1 line Fix incorrect links to copyright of the form 'http:#www.boost.org ........ [SVN r43425]
76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
# Copyright (C) 2006 Douglas Gregor <doug.gregor -at- gmail.com>.
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# Use, modification and distribution is subject to the Boost Software
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# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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# Test skeleton/content
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import boost.parallel.mpi as mpi
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import skeleton_content
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def test_skeleton_and_content(comm, root, manual_broadcast = True):
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assert manual_broadcast
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# Setup data
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list_size = comm.size + 7
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original_list = skeleton_content.list_int()
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for i in range(0,list_size):
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original_list.push_back(i)
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if comm.rank == root:
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# Broadcast skeleton
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print ("Broadcasting integer list skeleton from root %d..." % (root)),
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if manual_broadcast:
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for p in range(0,comm.size):
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if p != comm.rank:
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comm.send(p, 0, value = mpi.skeleton(original_list))
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print "OK."
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# Broadcast content
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print ("Broadcasting integer list content from root %d..." % (root)),
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if manual_broadcast:
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for p in range(0,comm.size):
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if p != comm.rank:
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comm.send(p, 0, value = mpi.get_content(original_list))
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print "OK."
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# Broadcast reversed content
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original_list.reverse()
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print ("Broadcasting reversed integer list content from root %d..." % (root)),
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if manual_broadcast:
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for p in range(0,comm.size):
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if p != comm.rank:
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comm.send(p, 0, value = mpi.get_content(original_list))
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print "OK."
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else:
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# Allocate some useless data, to try to get the addresses of
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# the underlying lists used later to be different across
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# processors.
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junk_list = skeleton_content.list_int()
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for i in range(0,comm.rank * 3 + 1):
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junk_list.push_back(i)
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# Receive the skeleton of the list
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if manual_broadcast:
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transferred_list_skeleton = comm.recv(root, 0)
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assert transferred_list_skeleton.object.size == list_size
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# Receive the content and check it
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transferred_list = transferred_list_skeleton.object
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if manual_broadcast:
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comm.recv(root, 0, mpi.get_content(transferred_list))
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assert transferred_list == original_list
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# Receive the content (again) and check it
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original_list.reverse()
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if manual_broadcast:
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comm.recv(root, 0, mpi.get_content(transferred_list))
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assert transferred_list == original_list
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test_skeleton_and_content(mpi.world, 0)
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test_skeleton_and_content(mpi.world, 1)
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