I have to give a presentation to update our Platform Software Architecture Review Committee (PSARC) on MPO and thought that this might be a good time to let others in the OpenSolaris (performance) community to comment too.

The presentation is based on the MPO overview in:

   http://www.opensolaris.org/os/community/performance/mpo_overview.pdf

If you have seen that already, this presentation has an issues and improvements slide for lgroups, initial placement, scheduling, VM, APIs, and tools and then has some new slides on the issues affecting all of MPO and on future work. This *new* presentation is posted at:

   http://www.opensolaris.org/os/community/performance/numa/mpo_update.pdf
or
   http://www.opensolaris.org/os/community/performance/numa/mpo_update.sxi

NOTE: It contains some pictures that older PDF readers may not display correctly, so I have included the StarOffice version which does display correctly just in case.


I welcome any questions, comments, or feedback regarding the past, present, or future of MPO and its design and implementation.



Jonathan
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