| 摘要 |
<p>Disclosed in the present invention are a GPU (Graphic Processing Unit) virtualization realization method as well as a vertex data caching method and a related device. The method comprises: a graphics client intercepting vertex array class commands; caching vertex data to create a first cache area, sending a synchronization command to a graphics server to create a second cache area, and the second cache area and the first cache area forming a mapping relationship of the vertex data; querying in local data, packing and sending the vertex array class commands to the graphics server to render a picture according to the vertex data of the second cache area and the packed vertex array class commands if one piece of vertex data consistent with the intercepted vertex data exists in the local data, and if there is no vertex data consistent with the intercepted vertex data in the local data, resolving and sending the vertex array class commands to the graphics server to render the picture according to the resolved vertex array class commands. By doing as above, the present invention enables a drastic reduction of the delay and the bandwidth of transmission paths, and also reduces CPU (Central Processing Unit) consumption of memory sharing, increases VM (Virtual Machine) density and lowers cost.</p> |
