UNROLLING LOOPS IN FORTRAN

被引：51

作者：

DONGARRA, JJ

HINDS, AR

机构：

[1] Argonne National Laboratory, Argonne, Illinois

来源：

SOFTWARE-PRACTICE & EXPERIENCE | 1979年 / 9卷 / 03期

关键词：

FORTRAN; Loop doubling; Loop efficiency; Unrolled loops;

D O I：

10.1002/spe.4380090307

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

The technique of ‘unrolling’ to improve the performance of short program loops without resorting to assembly language coding is discussed. A comparison of the benefits of loop ‘unrolling’ on a variety of computers using an assortment of FORTRAN compilers is presented. Copyright © 1979 John Wiley & Sons, Ltd.

引用

页码：219 / 226

页数：8

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