| 摘要 |
Embodiments of the present invention provide a system for executing program code on a processor. In these embodiments, the processor is configured to start by using a primary strand to execute program code. Upon detecting a predetermined condition, the processor is configured to instantaneously checkpoint an architectural state of the primary strand and then use the subordinate strand to copy the checkpointed state to memory while using the primary strand to continue executing the program code without interruption.
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