翻訳と辞書 Words near each other ・ brain fart ・ brain-damaged ・ brain-dead ・ brainfuck ・ braino ・ branch ・ branch and hang ・ branch coverage testing ・ branch delay slot ・ branch on chip box full ・ branch prediction ・ branch target buffer ・ branch to fishkill ・ brazil ・ brb ・ breadcrumbs ・ breadth-first search ・ break ・ break statement ・ break-even point Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク branch prediction ： FOLDOC branch prediction A technique used in some processors with instruction prefetch to guess whether a {conditional branch} will be taken or not and prefetch code from the appropriate location. When a branch instruction is executed, its address and that of the next instruction executed (the chosen destination of the branch) are stored in the Branch Target Buffer. This information is used to predict which way the instruction will branch the next time it is executed so that instruction prefetch can continue. When the prediction is correct (and it is over 90% of the time), executing a branch does not cause a pipeline break. Some later CPUs simply prefetch both paths instead of trying to predict which way the branch will go. An extension of the idea of branch prediction is speculative execution. (1998-03-14) スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.