Heterogeneous scheduling for sequential computational DAG

摘要

Embodiments of the present disclosure provide techniques for partitioning a DAG computation model for inter node parallel processing and for constructing a sub DAG computation model.In particular, a plurality of processors are provided to divide DAG calculations into multiple non interdependent subnodes within each node of the DAG computation model.The plurality of processors include at least two different processing unit types.A plurality of processors construct a plurality of sub DAG calculations and each subdag calculation includes at least a non interdependent subnode from different nodes of the DAG calculation.A plurality of processors process the plurality of sub Daag calculations in parallel.