with different philosophies for software management have 

 collaborated to develop an integrated, albeit experimental, 

 system. 



The second phase of development, the HPCC Software 

 Exchange Prototype System, was begun in FY 1993. 

 This phase includes the development of 1) an HPCC 

 Software Standards database with initial software submis- 

 sion standards, 2) an HPCC Repository Directory with 

 additional software repositories, 3) an HPCC Union 

 Catalogue populated with mathematical and statistical 

 software packages and programs, 4) a Mathematical and 

 Statistical Software Cross-index, and 5) a Unix-to-Unix 

 client/server system for uniform repository access. 



FY 1994 Milestones 

 HPCS 



Install 20- to 50-gigaops testbed (scalable to 100- 

 gigaops) for Computational Aerosciences (CAS) project 

 Grand Challenge teams. 



NREN 



Complete T3 (45 Mb/s) Level 3 interconnects to NASA 

 HPCC Centers and T3 Level 2 interconnects among 

 NASA HPCC Centers. 



BRHR 



Evaluate initial K-12 digital educational material. 



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