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公开(公告)号:US20120072984A1
公开(公告)日:2012-03-22
申请号:US12887898
申请日:2010-09-22
申请人: MICHAEL S. BAIR , David W. Burns , Robert S. Chappell , Prakash Math , Leslie A. Ong , Pankaj Raghuvanshi , Shlomo Raikin , Raanan Sade , Michael D. Tucknott , Igor Yanover
发明人: MICHAEL S. BAIR , David W. Burns , Robert S. Chappell , Prakash Math , Leslie A. Ong , Pankaj Raghuvanshi , Shlomo Raikin , Raanan Sade , Michael D. Tucknott , Igor Yanover
IPC分类号: G06F21/00
CPC分类号: G06F9/526
摘要: In one embodiment, the present invention includes a method for identifying a termination sequence for an atomic memory operation executed by a first thread, associating a timer with the first thread, and preventing the first thread from execution of a memory cluster operation after completion of the atomic memory operation until a prevention window has passed. This method may be executed by regulation logic associated with a memory execution unit of a processor, in some embodiments. Other embodiments are described and claimed.
摘要翻译: 在一个实施例中,本发明包括一种用于识别由第一线程执行的原子存储器操作的终止序列的方法,其将定时器与第一线程相关联,并且在完成第一线程之后防止第一线程执行存储器簇操作 原子记忆操作,直到预防窗口过去。 在一些实施例中,该方法可以通过与处理器的存储器执行单元相关联的调节逻辑执行。 描述和要求保护其他实施例。