Final Project Report: A Polyhedral Transformation Framework for Compiler Optimization

Sadayappan, Ponnuswamy¹  Rountev, Atanas¹ 

[1] The Ohio State University

关键词: compiler optimization;    polyhedral analysis and transformation;    Fortran;    ROSE compiler;    dynamic analysis;    vectorization;   

DOI  :  10.2172/1184373
RP-ID  :  DOE-OSU-0005033
PID  :  OSTI ID: 1184373

学科分类：数学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

The project developed the polyhedral compiler transformation module PolyOpt/Fortran in the ROSE compiler framework. PolyOpt/Fortran performs automated transformation of affine loop nests within FORTRAN programs for enhanced data locality and parallel execution. A FORTAN version of the Polybench library was also developed by the project. A third development was a dynamic analysis approach to gauge vectorization potential within loops of programs; software (DDVec) for automated instrumentation and dynamic analysis of programs was developed.