Task Management for Heterogeneous Multi-core Scheduling

Abstract- Multi-core task scheduling is a challenging problem with precedence constraint & non-preemptive task. The existing system uses heterogeneous dual-core scheduling as well as heterogeneous multi-core scheduling. In this paper we propose a new approach towards the heterogeneous multi-core scheduling with dispatcher schemas, where heterogeneous co-processor can be multiple means that one processor & multiple heterogeneous co-processors. The Processor is responsible for handling control signal & heterogeneous co-processor responsible for data computation. Because of multiple co-processors dispatcher is needed to determine which subtask dispatch to which co-processor. We will also implement migration policies. With different migration policies it will increase the use of resources and also improve efficiency and performance