[mpich2-dev] PMI version 2

William Gropp wgropp at illinois.edu
Wed Jun 18 11:04:17 CDT 2008


I've posted the design of version 2 of the PMI client API and wire  
protocol to the MPICH2 wiki.  They may be found at

http://wiki.mcs.anl.gov/mpich2/index.php/PMI_v2_API

http://wiki.mcs.anl.gov/mpich2/index.php/PMI_v2_Wire_Protocol

Comments welcome; these changes address a number of limitations, both  
for correctness and performance, in the current PMI version.

Bill


William Gropp
Paul and Cynthia Saylor Professor of Computer Science
University of Illinois Urbana-Champaign



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