Parallel processing device, parallel processing method, optimization device, optimization method and computer program

摘要

A parallel processing device improves operation rates of cores in a computation device having a plurality of processor cores in a process in which there are a large number of tasks that can be processed in parallel even though parallelism within the tasks is low. The device acquires tasks into which an application has been divided, sets the number of simultaneously executed tasks in each thread array, sets the number of threads in each thread array, sets the total number of arrays, generates the threads and thread arrays, secures a resource for the number of simultaneously executed tasks in each of the thread arrays, determines the task to be processed by each thread and causes the task thus determined to be executed by each of the threads.