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• PGENESIS provides several functions that allow a script to determine its place in the overall parallel configuration:
• mytotalnode - # of this node in platform
• mynode - # of this node in this zone
• myzone - # of this zone
• ntotalnodes - # of nodes in platform
• nnodes - # of nodes in this zone
• nzones - # of zones
• npvmcpu - # of processors in configuration
• mypvmid - PVM task identifier for this node (all numbering starts at 0)

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