Thus, in one embodiment, the computer system has graphics local memory and graphics processor 112 utilizes only graphics local memory 116 for information storage.

In another embodiment, graphics local memory 114 does not exist, thus system memory 108 channels 1 and 2 are the only memory storage that graphics processor 112 can utilize.

The control data processor of local station is connected with the analysis station, and said analysis station includes analysis data processor and large-capacity storage device.