Prototype Systems

A prototype system has been developed to ease the interconnection of MPI and PVM. Four separate issues have been addressed:

1. mapping identifiers or managing MPI and PVM IDs,

2. start-up facilities and process management,

3. MPI-style PVM message passing and collective operations, and

4. improved security and performance with attribute locking.

• Mapping Identifiers
• Start-up Facilities and Process Management
  • SP2 Process Spawning
• MPI-style Message Passing and Collective Operations
• Improved Security and Performance with Attribute Locking