| 摘要 |
A multi-threaded processor adapted to couple to external memory comprises a controller and data storage operated by the controller. The data storage comprises a first portion and a second portion, and wherein only one of the first or second portions is active at a time, the non-active portion being unusable. When the active portion does not have sufficient capacity for additional data to be stored therein, the other portion becomes the active portion. Upon a thread switch from a first thread to a second thread, only one of the first or second portions is cleaned to the external memory if one of the first or second portions does not contain valid data. |
