发明授权
- 专利标题： Vector completion mask handling
- 专利标题（中）： 矢量完成掩码处理
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申请号： US11529850申请日： 2006-09-29
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公开(公告)号： US08239659B2公开(公告)日： 2012-08-07
- 发明人: Stephan Jourdan , Michael Fetterman , Michael Cornaby , Per Hammarlund , Ronak Signhal , Glenn Hinton
- 申请人： Stephan Jourdan , Michael Fetterman , Michael Cornaby , Per Hammarlund , Ronak Signhal , Glenn Hinton
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Trop, Pruner & Hu, P.C.
- 主分类号： G06F15/00
- IPC分类号： G06F15/00 ; G06F15/76
摘要：
Techniques for vector completion mask (VCM) handling are provided. A data structure includes a mask field for each operand of a particular operation. A processor attempts to execute the operation with multiple operands, which are identified in the data structure by the mask fields. If operands are successfully retrieved for execution with the operation, then the corresponding mask field within the data structure is cleared. The processor can reset if any field remains set within the data structure and can re-process the operation with operands that were not previously handled with the operation.
公开/授权文献
- US20080082785A1 Vector completion mask handling 公开/授权日：2008-04-03
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