| 摘要 |
A request received from a requester to access a processor cache or register file or the like is buffered, by storing requestor identification, request type, address, and a status of the request. This buffered request may be forwarded to the cache if it has the highest priority among a number of buffered requests that also wish to access the cache. The priority is a function of at least the requestor identification, the requester type, and the status of the request. For buffered requests which include a read, the buffered request is deleted after, not before, receiving an indication that the requestor has received the data read from the cache.
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