branch target cache 中文意思是什麼
branch target cache
解釋
分支式目標高速緩沖存儲器-
In response to the branch target buffer detecting a taken branch that crosses multiple cache blocks, the fetch address is increased so that it points to the next cache block to be fetched but the search address is maintained the same
分支目標緩沖器會查出是否有預測會發生的分支指令跨過多個快取區塊,則讀取位址會指到下一個快取區塊而搜尋位址則會保持不變。
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