A first computing device includes a data transmission processing unit (12) transmitting data to be transferred to another computing device to a first storage area among the plurality of storage areas (25), and an interrupt generating unit (14) generating an interrupt corresponding to transmission of data by the data transmission processing unit (12) with respect to a transmission destination of the data together with identification information specifying the storage area (25), and a second computing device includes an interrupt processing unit (23) 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 (22) reading out data from the first storage area (25) corresponding to the computing device specified by the interrupt processing unit (23) among the plurality of storage areas (25) to efficiently communicate among computing devices in an information processing apparatus including a plurality of computing devices.