Development/Libraries

lam: The LAM (Local Area Multicomputer) programming environment.

Name:lam Vendor:StartCom Ltd., http://www.startcom.org
Version:7.1.2 License:BSD
Release:11.ML5 URL:http://www.lam-mpi.org/
Summary
LAM (Local Area Multicomputer) is an Message-Passing Interface (MPI) programming environment and development system for heterogeneous computers on a network. With LAM/MPI, a dedicated cluster or an existing network computing infrastructure can act as one parallel computer to solve one problem. LAM/MPI is considered to be "cluster friendly" because it offers daemon-based process startup/control as well as fast client-to-client message passing protocols. LAM/MPI can use TCP/IP and/or shared memory for message passing (different RPMs are supplied for this -- see the main LAM website at http://www.mpi.nd.edu/lam/ for details).< LAM features a full implementation of MPI version 1 (with the exception that LAM does not support cancelling of sends), and much of version 2. Compliant applications are source code portable between LAM and any other implementation of MPI. In addition to meeting the standard, LAM/MPI offers extensive monitoring capabilities to support debugging. Monitoring happens on two levels: On one level, LAM/MPI has the hooks to allow a snapshot of a process and message status to be taken at any time during an application run. The status includes all aspects of synchronization plus datatype map/signature, communicator group membership and message contents (see the XMPI application on the main LAM website). On the second level, the MPI library can produce a cumulative record of communication, which can be visualized either at runtime or post-mortem.

Arch: src

Download:lam-7.1.2-11.ML5.src.rpm
Build Date:Fri Feb 29 00:06:06 2008
Packager:Eddy Nigg <eddy_nigg@startcom.org>
Size:7.54 MiB

Arch: x86_64

Download:lam-7.1.2-11.ML5.x86_64.rpm
Build Date:Fri Feb 29 03:48:20 2008
Packager:Eddy Nigg <eddy_nigg@startcom.org>
Size:3.09 MiB

Arch: i386

Download:lam-7.1.2-11.ML5.i386.rpm
Build Date:Fri Feb 29 00:06:06 2008
Packager:Eddy Nigg <eddy_nigg@startcom.org>
Size:2.78 MiB

Changelog

* Wed Feb 27 00:00:00 2008 Eddy Nigg <eddy_nigg{%}startcom{*}org>
- Rebuild for StartCom Linux 5.0.x
* Wed Feb 13 00:00:00 2008 Doug Ledford <dledford{%}redhat{*}com> - 2:7.1.2-11
- On upgrade we loose our alternatives links.  This is because of a bug in
  the previous lam package.  Correct our pre/post scripts so the bug will
  no longer exist, but it will require running upgrade twice in order to
  recreate the missing alternatives links.
* Fri May 18 01:00:00 2007 Doug Ledford <dledford{%}redhat{*}com> - 2:7.1.2-10
- Fix the sed substitutions to be global so they catch all the items
  that need to be substituted
- RESOLVES: bz240457

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