发明申请
US20080148025A1 High performance raid-6 system architecture with pattern matching
有权
具有模式匹配的高性能raid-6系统架构
- 专利标题: High performance raid-6 system architecture with pattern matching
- 专利标题(中): 具有模式匹配的高性能raid-6系统架构
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申请号: US11642315申请日: 2006-12-19
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公开(公告)号: US20080148025A1公开(公告)日: 2008-06-19
- 发明人: Vinodh Gopal , Gilbert Wolrich , Kirk S. Yap , Wajdi K. Feghali , John Vranich , Robert P. Ottavi
- 申请人: Vinodh Gopal , Gilbert Wolrich , Kirk S. Yap , Wajdi K. Feghali , John Vranich , Robert P. Ottavi
- 主分类号: G06F7/44
- IPC分类号: G06F7/44
摘要:
An acceleration unit offloads computationally intensive tasks from a processor. The acceleration unit includes two data processing paths each having an Arithmetic Logical Unit and sharing a single multiplier unit. Each data processing path may perform configurable operations in parallel on a same data. Special multiplexer paths and instructions are provided to allow P and Q type syndromes to be computed on a stripe in a single-pass of the data through the acceleration unit.