| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently transfer transmission data. <P>SOLUTION: An information processing device 1 is connected to another node 2A by a plurality of ports which can be switched by a switch 3. The information processing device 1 includes a core 12, a main storage part 5 which stores transmission data 8 to be transferred to the other node 2A with a data transfer instruction from the core 12 and a parameter 9 as control information needed to execute the data transfer instruction, and an inter-node communication control part 11 which receives the data transfer instruction, reads the parameter 9 and the transmission data 8 out of the main storage part 5, and transmits the transmission data 8 based upon the parameter 9. The inter-node communication control part 11 holds information (pointer) for reading a parameter corresponding to each data transfer instruction out of the main storage part 5, and re-executes a data transfer instruction having ended abnormally based upon the pointer without forcibly ending a job if trouble occurs to a port and the data transfer ends abnormally. <P>COPYRIGHT: (C)2012,JPO&INPIT |
