| http://dbpedia.org/ontology/abstract
|
LAM/MPI is one of the predecessors of the … LAM/MPI is one of the predecessors of the Open MPI project. Open MPI represents a community-driven, next generation implementation of a Message Passing Interface (MPI) fundamentally designed upon a component architecture to make an extremely powerful platform for high-performance computing. LAM/MPI was officially retired in March 2015. LAM (Local Area Multicomputer) is an MPI programming environment and development system for heterogeneous computers on a network. With LAM/MPI, a dedicated computer cluster or an existing network computing infrastructure can act as a single parallel computing resource. LAM/MPI is considered to be "cluster friendly", in that it offers daemon-based process startup/control as well as fast client-to-client message passing protocols. LAM/MPI can use TCP/IP, shared memory, Myrinet (GM), or Infiniband (mVAPI) for message passing. LAM features a full implementation of MPI-1 and much of MPI-2. Compliant applications are source code portable between LAM/MPI and any other implementation of MPI. In addition to providing a high-quality implementation of the MPI standard, LAM/MPI offers extensive monitoring capabilities to support debugging. Monitoring happens on two levels. First, LAM/MPI has the hooks to allow a snapshot of process and message status to be taken at any time during an application run. This snapshot includes all aspects of synchronization plus datatype maps/signatures, communicator group membership, and message contents (see the XMPI application on the main LAM web site). On the second level, the MPI library is instrumented to produce a cumulative record of communication, which can be visualized either at runtime or post-mortem.sualized either at runtime or post-mortem.
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| http://dbpedia.org/ontology/wikiPageExternalLink
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http://www.lam-mpi.org/ +
, https://web.archive.org/web/20070517004439/http:/www.sccs.swarthmore.edu/users/07/mustpaks/guides/lam_debug +
, http://www.open-mpi.org/ +
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2692429
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2354
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815341565
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| http://dbpedia.org/ontology/wikiPageWikiLink
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http://dbpedia.org/resource/Myrinet +
, http://dbpedia.org/resource/Shared_memory_architecture +
, http://dbpedia.org/resource/High-performance_computing +
, http://dbpedia.org/resource/Infiniband +
, http://dbpedia.org/resource/Category:Parallel_computing +
, http://dbpedia.org/resource/Open_MPI +
, http://dbpedia.org/resource/Computer_cluster +
, http://dbpedia.org/resource/Message_passing +
, http://dbpedia.org/resource/Parallel_computing +
, http://dbpedia.org/resource/Multicomputer +
, http://dbpedia.org/resource/TCP/IP +
, http://dbpedia.org/resource/Message_Passing_Interface +
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http://dbpedia.org/resource/Category:Parallel_computing +
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http://en.wikipedia.org/wiki/LAM/MPI?oldid=815341565&ns=0 +
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http://en.wikipedia.org/wiki/LAM/MPI +
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https://global.dbpedia.org/id/4q6er +
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, http://dbpedia.org/resource/LAM/MPI +
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| rdfs:comment |
LAM/MPI is one of the predecessors of the … LAM/MPI is one of the predecessors of the Open MPI project. Open MPI represents a community-driven, next generation implementation of a Message Passing Interface (MPI) fundamentally designed upon a component architecture to make an extremely powerful platform for high-performance computing. LAM/MPI was officially retired in March 2015./MPI was officially retired in March 2015.
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| rdfs:label |
LAM/MPI
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