| 摘要 |
The objective of the present invention is to perform synchronized processing with low overhead when a plurality of tasks run in parallel and influence each other, without using dedicated hardware. Here, a computing device connects to another computing device. The processor of the computing device, when processing an input or an output request for a task that the processor is executing, transmits a request notification, which contains the identifier for the computing device, the identifier for the task, and the identifier for the destination to be accessed by the request, to the other computing device; also, the processor of the computing device receives from the other computing device a request notification that the other computing device transmitted. The processor stores the content of the received request notification in a memory, and on the basis of the content of the request notification stored in the memory, compares the request that the processor is trying to process with the request that the processor of the other computing device is trying to process. Then, on the basis of the results of comparison, it is determined whether to proceed with processing the request that the processor is trying to process. |
