翻訳と辞書
Words near each other
・ Loop Ash Records
・ LOOP Barcelona
・ Loop bin duplicator
・ Loop braid group
・ Loop counter
・ Loop Creek
・ Loop Creek (West Virginia)
・ Loop Current
・ Loop dependence analysis
・ Loop device
・ Loop di Love
・ Loop diuretic
・ Loop electrical excision procedure
・ Loop entropy
・ LOOP Filmworks
Loop fission
・ Loop fusion
・ Loop gain
・ Loop group
・ Loop Guru
・ Loop Halt railway station
・ Loop Head
・ Loop heat pipe
・ Loop I Bubble
・ Loop Independent School District
・ Loop integral
・ Loop interchange
・ Loop invariant
・ Loop inversion
・ Loop jump


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Loop fission : ウィキペディア英語版
Loop fission

In computer science, loop fission (or loop distribution) is a compiler optimization in which a loop is broken into multiple loops over the same index range with each taking only a part of the original loop's body. The goal is to break down a large loop body into smaller ones to achieve better utilization of locality of reference. This optimization is most efficient in multi-core processors that can split a task into multiple tasks for each processor. It is the opposite to loop fusion, which can also improve performance in other situations.
==Example in C==

int i, a(), b();
for (i = 0; i < 100; i++)

is equivalent to

int i, a(), b();
for (i = 0; i < 100; i++)
for (i = 0; i < 100; i++)


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Loop fission」の詳細全文を読む



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.