发明名称 |
Method and structure for monitoring pollution and prefetches due to speculative accesses |
摘要 |
A method and structure for equipping a cache with information to enable the processor to track and report whether a given speculative access causes prefetches and/or pollutions of the cache. Two types of events are tracked in one of two different ways: first by counting/tracking prefetch operations, either globally or on a per instruction address basis and then by counting/tracking cache pollutions, either globally or on a per instruction address basis.
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申请公布号 |
US2005251629(A1) |
申请公布日期 |
2005.11.10 |
申请号 |
US20040840154 |
申请日期 |
2004.05.05 |
申请人 |
FAHS BRIAN M;NAIR SREEKUMAR;ABRAHAM SANTOSH G |
发明人 |
FAHS BRIAN M.;NAIR SREEKUMAR;ABRAHAM SANTOSH G. |
分类号 |
G06F12/00;G06F12/08;G06F12/12;(IPC1-7):G06F12/00 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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