Configurable multi-core/many core system based on single instruction set microprocessor computing unit

The invention belongs to integration circuit design field, in particular to a configurable multi-core/many core system based on single instruction set microprocessor computing unit, which comprises a microprocessor core, a processing unit, an arbiter, a DMA controller, an input distributor and an output distributor. The microprocessor core is used for executing the operation system and the non-intense computing part of the application program and is also used for configuring the processing unit; the processing unit is used for executing one or multiple intense computing operations; the processing unit is connected with the arbiter through an input distributor and an output distributor, and the arbiter is used for arbitrating the access requests of the processor core and the processing unit on the external memory. The microprocessor and the processing unit contain the subsets of the same instruction set, and adopt the same complier to compile. The invention effectively solves the problems of difficult workload