| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a non-uniform memory access mechanism for executing the movement of data between main memories arranged so as to be distributed without stopping processing using the data while securing identity. <P>SOLUTION: Each of a plurality of nodes is provided with a controller connected to one or more processors and one or more memory modules, and provided with a memory copy part for moving the storage data of a movement origin memory space assigned to one or more memory modules installed in one node to the movement destination memory space of one or more memory modules installed in the other node different from the one node; and a memory mirror part for, when the memory copy part starts memory movement processing, performing memory mirror processing to monitor write processing to the movement origin memory space, and to write the same write data as the data written in the movement origin memory space by the write processing to the movement destination memory space. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
