发明授权
- 专利标题： Switching method and system for multiple GPU support
- 专利标题（中）： 多种GPU支持的切换方法和系统
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申请号： US11300705申请日： 2005-12-15
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公开(公告)号： US07340557B2公开(公告)日： 2008-03-04
- 发明人: Dehai Kong , Wen-Chung Chen , Ping Chen , Irene Chih-Yiieh Cheng , Tatsang Mak , Xi Liu , Li Zhang , Li Sun , Chenggang Liu
- 申请人： Dehai Kong , Wen-Chung Chen , Ping Chen , Irene Chih-Yiieh Cheng , Tatsang Mak , Xi Liu , Li Zhang , Li Sun , Chenggang Liu
- 申请人地址： TW Taipei
- 专利权人： Via Technologies, Inc.
- 当前专利权人： Via Technologies, Inc.
- 当前专利权人地址： TW Taipei
- 代理机构： Thomas, Kayden, Horstemeyer & Risley
- 主分类号： G06F13/00
- IPC分类号： G06F13/00 ; G06F13/36
摘要：
A system and method for supporting multiple graphics processing units (GPUs) includes a first communication path coupled to a root complex device and a first connection point of a first GPU. A second communication path is coupled to the root complex device and a first set of switches. The first set of switches is configured to route communications between the root complex device to either a second connection point of the first GPU via a second set of switches or to a first connection point of a second GPU. The second set of switches is coupled to a second connection point of the first GPU. The second set of switches is configured to route communications to and from the second connection point of the first GPU and to either the root complex device via the first set of switches or to a second connection point of the second GPU.
公开/授权文献
- US20070139422A1 Switching method and system for multiple GPU support 公开/授权日：2007-06-21
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