发明名称 |
Compare and exchange operation using sleep-wakeup mechanism |
摘要 |
A method, apparatus, and system are provided for performing compare and exchange operations using a sleep-wakeup mechanism. According to one embodiment, an instruction at a processor is executed to help acquire a lock on behalf of the processor. If the lock is unavailable to be acquired by the processor, the instruction is put to sleep until an event has occurred. |
申请公布号 |
US8607241(B2) |
申请公布日期 |
2013.12.10 |
申请号 |
US20040880638 |
申请日期 |
2004.06.30 |
申请人 |
SAHA BRATIN;MERTEN MATTHEW C.;HAMMARLUND PER;INTEL CORPORATION |
发明人 |
SAHA BRATIN;MERTEN MATTHEW C.;HAMMARLUND PER |
分类号 |
G06F9/46;G06F7/38;G06F9/00;G06F9/30;G06F9/40;G06F9/44 |
主分类号 |
G06F9/46 |
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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