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Method and apparatus for supporting different modes of multi-threaded speculative execution
Method and apparatus for supporting different modes of multi-threaded speculative execution
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机译:支持不同模式的多线程推测执行的方法和装置
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摘要
One embodiment of the present invention provides a system that supports different modes of multi-threaded speculative execution on a processor. The system starts with two or more threads executing in a first multi-threaded speculative-execution mode. The system then switches to a second multi-threaded speculative-execution mode by configuring circuits in the processor to enable a second multi-threaded speculative-execution mode. After configuring the circuits, the system next switches the threads from executing in the first multi-threaded speculative-execution mode to executing in the second multi-threaded speculative-execution mode.
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