- 专利标题： Data parallel function call for determining if called routine is data parallel
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申请号： US12649751申请日： 2009-12-30
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公开(公告)号： US08627042B2公开(公告)日： 2014-01-07
- 发明人: Alexandre E. Eichenberger , Brian K. Flachs , Charles R. Johns , Mark R. Nutter
- 申请人： Alexandre E. Eichenberger , Brian K. Flachs , Charles R. Johns , Mark R. Nutter
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理商 Stephen J. Walder, Jr.; Matthew B. Talpis
- 主分类号： G06F9/30
- IPC分类号： G06F9/30
摘要：
Mechanisms for performing data parallel function calls in code during runtime are provided. These mechanisms may operate to execute, in the processor, a portion of code having a data parallel function call to a target portion of code. The mechanisms may further operate to determine, at runtime by the processor, whether the target portion of code is a data parallel portion of code or a scalar portion of code and determine whether the calling code is data parallel code or scalar code. Moreover, the mechanisms may operate to execute the target portion of code based on the determination of whether the target portion of code is a data parallel portion of code or a scalar portion of code, and the determination of whether the calling code is data parallel code or scalar code.
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