OPTIMIZING DATA WAREHOUSING APPLICATIONS FOR GPUS USING DYNAMIC STREAM SCHEDULING AND DISPATCH OF FUSED AND SPLIT KERNELS

摘要

Systems and methods for managing a processor and one or more co-processors for a database application whose queries have been processed into an intermediate form (IR) containing kernels of the database application that have been fused and split; dynamically scheduling such kernels on CUDA streams and further dynamically dispatching kernels to GPU devices by estimating execution time in order to achieve high performance.