PROGRAM PROCESSING DEVICE, PARALLEL PROCESSING PROGRAM, PROGRAM PROCESSING METHOD, PARALLEL PROCESSING COMPILER, RECORDING MEDIUM CONTAINING THE PARALLEL PROCESSING COMPILER, AND MULTI-PROCESSOR SYSTEM

摘要

When performing parallel processing by a multi-processor, it is possible to eliminate the need of a complicated hardware configuration and reduce a delay time generated in the communication between processors. Each of the processors (P) includes a communication processing unit (60) performing control between processors (P) by the data-flow- machine-type data drive control method; and a program processing unit (70) performing control in the processor (P) by the Neumann-type program drive control method. Each processor has a function to detect a communication data hazard between processors (P) when the communication processing unit (60) performs synchronization with the program processing unit (70) so as to execute communication between the processors (P). Moreover, each processor has a function to control execution or interrupt state of an execution code in accordance with the data hazard detection result when the program processing unit (70) performs processing according to the execution code stored in a local memory (80).