NDLI: On transforming Java-like programs into memory-predictable code

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

On transforming Java-like programs into memory-predictable code

Content Provider	ACM Digital Library
Author	Garbervetsky, Diego Yovine, Sergio Rouaux, Martín Taboada, Alejandro Braberman, Víctor
Abstract	The ScopedMemory class of the RTSJ enables the organization of objects into regions. This ensures time-predictable management of dynamic memory. Using scopes forces the programmer to reason in terms of locality, to comply with RTSJ restrictions. The programmer is also faced with the problem of providing upper-bounds for regions. Without appropriate compile-time support, scoped-memory management may lead to unexpected runtime errors. This work presents the integration of a series of compile-time analysis techniques to help identifying memory regions, their sizes, and overall memory usage. First, the tool synthesizes a scoped-based memory organization where regions are associated with methods. Second, it infers their sizes in parametric forms in terms of relevant program variables. Third, it exhibits a parametric upper-bound on the total amount of memory required to run a method. We present some preliminary results showing that semi-automatic, tool-assisted generation of scoped-based code is both helpful and doable.
Starting Page	140
Ending Page	149
Page Count	10
File Format	PDF
ISBN	9781605587325
DOI	10.1145/1620405.1620426
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2009-09-23
Publisher Place	New York
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article

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