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1. 发明授权

US06519730B1 Computer and error recovery method for the same 有权
标题翻译：计算机和错误恢复方法相同
公开(公告)号：US06519730B1
公开(公告)日：2003-02-11
申请号：US09527484
申请日：2000-03-16
申请人： Hisashige Ando , Toshiaki Kitamura , Michael Shebanow , Michael Butler
发明人： Hisashige Ando , Toshiaki Kitamura , Michael Shebanow , Michael Butler
IPC分类号： G06F1100
CPC分类号： G06F11/1407 , G06F11/1641 , G06F11/165 , G06F11/1658
摘要： Disclosed is a computer in which an error caused by an intermittent failure is corrected by using a misprediction recovery mechanism which performs recovery processing if, after having predicted a branch destination of a branch instruction and speculatively executed an instruction at the predicted branch destination, it turns out that the branch prediction was wrong. The computer includes an error detection mechanism for detecting an error in logic operation of the computer, and an instruction re-execution mechanism for correcting an error caused by an intermittent failure when an error is detected by the error detection mechanism, by restoring the computer, using the misprediction recovery mechanism, to a state that existed before the occurrence of the error, and by re-executing a sequence of instructions including the instruction where the error is detected.
摘要翻译：公开了一种计算机，其中通过使用执行恢复处理的错误预测恢复机制来校正由间歇性故障引起的误差，如果在预测了分支指令的分支目的地并推测在预测分支目的地执行指令之后，则其转向分支预测是错误的。计算机包括用于检测计算机的逻辑运算中的错误的错误检测机构，以及用于当通过错误检测机构检测到错误时校正由间歇性故障引起的错误的指令重新执行机构，通过恢复计算机，使用错误预测恢复机制，到发生错误之前存在的状态，以及通过重新执行包括检测到错误的指令的指令序列。

2. 发明授权

US08035648B1 Runahead execution for graphics processing units 有权
标题翻译：图形处理单元的Runahead执行
公开(公告)号：US08035648B1
公开(公告)日：2011-10-11
申请号：US11804026
申请日：2007-05-15
申请人： Matthias M. Wloka , Michael Shebanow
发明人： Matthias M. Wloka , Michael Shebanow
IPC分类号： G09G5/39 , G06T1/60 , G06T1/00
CPC分类号： G06T1/60
摘要： A method, in accordance with an embodiment of the invention, includes detecting a memory page miss associated with a thread operating on a Graphics Processing Unit (GPU). A request can be issued to receive the memory page associated with the memory page miss. There can be a switch into a runahead mode. During the runahead mode, a future memory page miss can be detected. During the runahead mode, a request can be issued to receive the future memory page associated with the future memory page miss.
摘要翻译：根据本发明的实施例的方法包括检测与在图形处理单元（GPU）上操作的线程相关联的存储器页面未命中。可以发出请求以接收与存储器页面未命中相关联的存储器页面。可以切换到跑道模式。在跑道模式期间，可以检测到未来的内存页错过。在跑步模式期间，可以发出请求以接收与将来的存储器页面未命中关联的将来的存储器页面。

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