NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Proceedings of the conference on APL '99 : On track to the 21st century (APL '99)
  2. Regions: an abstraction for expressing array computation
Loading...

Please wait, while we are loading the content...

Generalization of Pick's theorem for surface of polyhedra
When bears are blue and bulls are red
Dynamic systems simulation using APL2
Functions and data can dance as equal partners
The Zark library of utility functions
Choices in server-side programming: a comparative programming exercise
Regions: an abstraction for expressing array computation
Accelerating APL programs with SAC
Sparse arrays in J
INFO: interactive APL documentation
A retro/prospective on APL Graphpak
Teaching J as a computer notation for secondary mathematics
An object-oriented approach to educational software in building physics
APL-generated teaching and testing items to enhance a student's ability to discover functional relationships
GFSR pseudorandom number generation using APL

Similar Documents

...
Regions: An Abstraction for Expressing Array Computation (1998)

Article

...
Regions: An Abstraction for Expressing Array Computation (1998)

Conference Proceedings

...
Regions: An abstraction for expressing array computation (1999)

Article

...
Regions: An abstraction for expressing array computation (1999)

Conference Proceedings

...
Regions:an abstraction for expressing array computation

Article

...
Experiences with MapReduce, an abstraction for large-scale computation

Article

...
Better automated abstraction techniques for imperfect information games, with application to Texas Hold'em poker

Article

...
A framework for numeric analysis of array operations

Article

...
Decentralized area computation for spatial regions

Article

Regions: an abstraction for expressing array computation

Content Provider ACM Digital Library
Author Chamberlain, Bradford L. Lin, Calvin Snyder, Lawrence Lewis, E. Christopher
Abstract Most array languages, including Fortran 90, Matlab, and APL, provide support for referencing arrays by extending the traditional array subscripting construct found in scalar languages. We present an alternative to subscripting that exploits the concept of regions---an index set representation that can be named, manipulated with high-level operators, and syntactically separated from array references. This paper develops the concept of region-based programming and describes its benefits in the context of an idealized array language called RL. We show that regions simplify programming, reduce the likelihood of errors, and enable code reuse. Furthermore, we describe how regions accentuate the locality of array expressions and how this locality is important when targeting parallel computers. We also show how the concepts of region-based programming have been used in ZPL, a fully-implemented practical parallel programming language in use by scientists and engineers. In addition, we contrast region-based programming with the array reference constructs of other array languages.
Starting Page 41
Ending Page 49
Page Count 9
File Format PDF
ISBN 1581131267
DOI 10.1145/312627.312713
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 1999-08-01
Publisher Place New York
Access Restriction Subscribed
Content Type Text
Resource Type Article
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...