Legion Tools

Legion Tools

Data Parallel Computation Scheduler

• Prophet is an automatic run-time scheduling system for SPMD computations designed for heterogeneous workstation networks.

• Prophet solves three problems associated with scheduling data parallel computations in this environment:
  (1) Processor selection (2) Data domain decomposition(3) Task placement.
  • Processor selection chooses the best subset of processors to use based on the problem computation granularity.

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