GCC for Parallelization
A day long tutorial conducted in conjuction with PPoPP 2012, New Orleans, LA, USA
Date
Saturday 25 February 2012
Coverage
Motivation
List of topics covered
S.No. | Topics | Slides |
1. | Introductory Remarks | To be uploaded |
2. | First Level Gray Box Probing | To be uploaded |
3. | Gray Box Probing for Optimizations | To be uploaded |
4. | GCC Configuration and Building | To be uploaded |
5. | Module Binding Mechanisms and Control Flow in GCC | To be uploaded |
6. | Machine Descriptions in GCC | To be uploaded |
7. | The Retargetability Model of GCC | To be uploaded |
8. | Introduction to Auto-Parallelization and Auto-Vectorization | Download |
9. | Obvserving Parallelization and Vectorization in GCC | Download |
10. | GRAPHITE: Polyhedral Representation in GCC | Download |
11. | Summary: Essential Abstractions in GCC | To be uploaded |
Target Audience
People interested in using GCC for
their research as well as people interested in contributing to GCC will
benefit from this tutorial. It is expected that this tutorial will
bring down their ramp up period into GCC from several frustrating
months to a few stimulating weeks. This tutorial will also be useful
for people who are interested in relating class room concepts of
compilation to a large scale practical compiler which is widely used.
Special Requirements
This tutorial is a lecture based tutorial and hence it is not necessary for the audience to bring a laptop. Soft copies of the slides will be made available on this page well in advance.
Presenters and Organizers
Uday P. Khedker (http://www.cse.iitb.ac.in/~uday).
Presenter's Bio
Uday Khedker finished Ph.D. in Computer
Science & Engg. From IIT Bombay in 1995 and taught at the
Department of Computer Science at Pune University from 1984 to 2001.
Since then, he is with IIT Bombay where currently he is Professor of
Computer Science & Engg.
His areas of interest are Programming Languages and Compilers and he
specialises in data flow analysis and its applications to code
optimization. A recent research thrust involves cleaning up the GNU
Compiler Collection (GCC) to simplify its deployment, retargetting,
and enhancements. Other goals include increasing its
trustworthiness as well as the quality of generated code. He has
published papers in leading journals and conferences, has contributed
chapters in Compiler Design Handbook and has authored a book titled
“Data Flow Analysis: Theory and Practice”. He has also worked very closely with the industry.
Supratim Biswas (http://www.cse.iitb.ac.in/~sb).
Presenter's Bio
Supratim Biswas finished Ph.D. in Computer
Science & Engg. From IIT Kharagpur in 1980. Since then,
he is with IIT Bombay where currently he is Professor of
Computer Science & Engg.
His areas of interest are Programming Languages and Compilers and he
specialises in code optimization and parallelizing compilers. A recent
research thrust involves using polyhedral model for auto-parallelization and
auto-vectorization in GNU Compiler Collection (GCC). Apart from serving
as the Head of Department (CSE), and Dean of Academic Programs
in IIT Bombay, he has also worked very closely with the industry.
Prashant Singh Rawat (http://www.cse.iitb.ac.in/~prashantr).
Presenter's Bio
Prashant Singh Rawat is an M.Tech student at IIT Bombay, and a research assistant at GCC Resource Center. His areas of interest are Programming Languages and Compilers. He has been working on problems in data flow anlaysis, and auto-parallelization and auto-vectorization framework of GCC.
References