Update of /cvsroot/boost/boost/libs/mpi/doc
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv2918/libs/mpi/doc
Modified Files:
mpi.qbk
Log Message:
Document graph topologies, implement layer over MPI_Topo_test
Index: mpi.qbk
===================================================================
RCS file: /cvsroot/boost/boost/libs/mpi/doc/mpi.qbk,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- mpi.qbk 1 Jun 2007 16:56:43 -0000 1.8
+++ mpi.qbk 1 Jun 2007 18:22:00 -0000 1.9
@@ -1486,27 +1486,41 @@
`MPI_Attr_delete`]] [unsupported]]
]
-Boost.MPI currently provides no support for process topologies.
+Boost.MPI will provide complete support for creating communicators
+with different topologies and later querying those topologies. Support
+for graph topologies is provided via an interface to the
[EMAIL PROTECTED]://www.boost.org/libs/graph/doc/index.html Boost Graph Library
+(BGL)], where a communicator can be created which matches the
+structure of any BGL graph, and the graph topology of a communicator
+can be viewed as a BGL graph for use in existing, generic graph
+algorithms.
[table Process topologies
[[C Function/Constant] [Boost.MPI Equivalent]]
- [[`MPI_GRAPH`] [unsupported]]
- [[`MPI_CART`] [unsupported]]
- [[`MPI_UNDEFINED`] [unsupported]]
+ [[`MPI_GRAPH`] [unnecessary; use [memberref
boost::mpi::communicator::has_graph_topology
`communicator::has_graph_topology`]]]
+ [[`MPI_CART`] [unnecessary; use [memberref
boost::mpi::communicator::has_cartesian_topology
`communicator::has_cartesian_topology`]]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node133.html#Node133
`MPI_Cart_create`]] [unsupported]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node134.html#Node134
`MPI_Dims_create`]] [unsupported]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node135.html#Node135
- `MPI_Graph_create`]] [unsupported]]
+ `MPI_Graph_create`]] [[memberref
+ boost::mpi::communicator::with_graph_topology
+ `communicator::with_graph_topology`]]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
- `MPI_Topo_test`]] [unsupported]]
+ `MPI_Topo_test`]] [[memberref
+ boost::mpi::communicator::has_graph_topology
+ `communicator::has_graph_topology`], [memberref
+ boost::mpi::communicator::has_cartesian_topology
+ `communicator::has_cartesian_topology`]]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
- `MPI_Graphdims_get`]] [unsupported]]
+ `MPI_Graphdims_get`]] [[funcref boost::mpi::num_vertices
+ `num_vertices`], [funcref boost::mpi::num_edges `num_edges`]]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
- `MPI_Graph_get`]] [unsupported]]
+ `MPI_Graph_get`]] [[funcref boost::mpi::vertices
+ `vertices`], [funcref boost::mpi::edges `edges`]]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
`MPI_Cartdim_get`]] [unsupported]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
@@ -1516,9 +1530,11 @@
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
`MPI_Cart_coords`]] [unsupported]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
- `MPI_Graph_neighbors_count`]] [unsupported]]
+ `MPI_Graph_neighbors_count`]] [[funcref boost::mpi::out_degree
+ `out_degree`]]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node136.html#Node136
- `MPI_Graph_neighbors`]] [unsupported]]
+ `MPI_Graph_neighbors`]] [[funcref boost::mpi::out_edges
+ `out_edges`], [funcref boost::mpi::adjacent_vertices `adjacent_vertices`]]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node137.html#Node137
`MPI_Cart_shift`]] [unsupported]]
[EMAIL PROTECTED]://www.mpi-forum.org/docs/mpi-11-html/node138.html#Node138
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