Information processing apparatus, information processing method, computer-readable recording medium having stored therein program

摘要

A first computing device includes a data transmission processing unit transmitting data to be transferred to another computing device to a first storage area among the plurality of storage areas, and an interrupt generating unit generating an interrupt corresponding to transmission of data by the data transmission processing unit with respect to a transmission destination of the data together with identification information specifying the storage area, and a second computing device includes an interrupt processing unit specifying from which computing device the interrupt is requested based on the identification information received together with the interrupt when receiving the interrupt, and a data receiving unit reading out data from the first storage area corresponding to the computing device specified by the interrupt processing unit among the plurality of storage areas to efficiently communicate among computing devices in an information processing apparatus including a plurality of computing devices.

主权项

1. An information processing apparatus, comprising:
a plurality of computing devices; and, a plurality of storage areas, wherein a first computing device among the plurality of computing devices includes,
a data transmission processing unit transmitting data to be transferred to another computing device to a first storage area among the plurality of storage areas, andan interrupt generating unit generating an interrupt corresponding to transmission of data by the data transmission processing unit with respect to a transmission destination of the data together with identification information specifying the storage area, and a second computing device among the plurality of computing devices includes,
an interrupt processing unit specifying from which computing device the interrupt is requested based on the identification information received together with the interrupt when receiving the interrupt, anda data receiving unit reading out data from the first storage area corresponding to the computing device specified by the interrupt processing unit among the plurality of storage areas, the information processing apparatus further comprising a plurality of nodes each including one or more computing devices, a first node among the plurality of nodes has the first computing device, the interrupt generating unit generates the interrupt corresponding to the transmission of the data by the data transmission processing unit with respect to the transmission destination of the data together with node identification information specifying the first node, a second node among the plurality of nodes has storage areas respectively corresponding to the plurality of nodes and the second computing device, the interrupt processing unit specifies from which node the interrupt is requested based on the node identification information received together with the interrupt when receiving the interrupt from the first node, and the data receiving unit reads out the received data from the first storage area corresponding to the node specified by the interrupt processing unit among the plurality of storage areas provided to correspond to the plurality of nodes, respectively, different priorities are set one for each node, and the node identification information includes priority information indicating the priority.