发明授权
- 专利标题: System and method for virtual channel communication
- 专利标题(中): 用于虚拟通道通信的系统和方法
-
申请号: US12628080申请日: 2009-11-30
-
公开(公告)号: US08532098B2公开(公告)日: 2013-09-10
- 发明人: David Reed , Oren Rubinstein , Brad Simeral , Devang Sachdev , Daphne Das , Radha Kanekal , Dennis Ma , Praveen Jain , Manas Mandal
- 申请人: David Reed , Oren Rubinstein , Brad Simeral , Devang Sachdev , Daphne Das , Radha Kanekal , Dennis Ma , Praveen Jain , Manas Mandal
- 申请人地址: US CA Santa Clara
- 专利权人: Nvidia Corporation
- 当前专利权人: Nvidia Corporation
- 当前专利权人地址: US CA Santa Clara
- 主分类号: H04L12/28
- IPC分类号: H04L12/28
摘要:
A system and method for communicating over a single virtual channel. The method includes reserving a first group of credits of a credit pool for a first traffic class and a second group of credits of the credit pool for a second traffic class. In addition, a first and second respective groups of tags are reserved from a tag pool for the first and second traffic class. A packet may then be selected from a first buffer for transmission over the virtual channel. The packet may include a traffic indicator of the first traffic class operable to allow the packet to pass a packet of the second traffic class from a second buffer. The method further includes sending the packet over the virtual channel and adjusting the first group of credits and the first group of tags based on having sent a packet of the first traffic class.
公开/授权文献
- US20110128963A1 SYSTEM AND METHOD FOR VIRTUAL CHANNEL COMMUNICATION 公开/授权日:2011-06-02