| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a network switch connecting many computing machines in order to demonstrate an expected processing performance, having small conversion cost of a protocol used for a data transfer of the computing machine, and having few computing resources during data transfer of the computing machine.SOLUTION: A network switch includes: a device emulator which each computing machine recognizes as a device; a data controller which can directly operate the data stored in a memory of each computing machine; a port memory for storing the data on the way during data transfer; and a packet router for determining a routing of the data inside the network switch in association with each computing machine. Each device emulator is connected with each other by a first network. Each data controller is connected with each other by a second network via the packet router, and session structuring and session release of the data transfer between two computing machines are performed by the two corresponding device emulators, and execution of the data transfer is performed by the two corresponding data controllers.</p> |
