NDLI: Hybrid preemptive scheduling of MPI applications on the grids

Content Provider	IEEE Xplore Digital Library
Author	Bouteiller, A. Bouziane, H.-L. Herault, T. Lemarinier, P. Cappello, F.
Copyright Year	2004
Description	Author affiliation: INRIA, Univ. de Paris-Sud, Orsay, France (Bouteiller, A.; Bouziane, H.-L.; Herault, T.; Lemarinier, P.; Cappello, F.)
Abstract	Time sharing between cluster resources in grid is a major issue in cluster and grid integration. Classical grid architecture involves a higher level scheduler which submits nonoverlapping jobs to the independent batch schedulers of each cluster of the grid. The sequentiality induced by this approach does not fit with the expected number of users and job heterogeneity of the grids. Time sharing techniques address this issue by allowing simultaneous executions of many applications on the same resources. Co-scheduling and gang scheduling are the two best known techniques for time sharing cluster resources. Co-scheduling relies on the operating system of each node to schedule the processes of every application. Gang scheduling ensures that the same application is scheduled on all nodes simultaneously. Previous work has proven that co-scheduling techniques outperforms gang scheduling when physical memory is not exhausted. In this paper, we introduce a new hybrid sharing technique providing checkpoint based explicit memory management. It consists in co-scheduling parallel applications within a set, until the memory capacity of the node is reached, and using gang scheduling related techniques to switch from one set to another one. We compare experimentally the merits of the three solutions: co, gang and hybrid scheduling, in the context of out-of-core computing, which is likely to occur in the grid context, where many users share the same resources. The experiments show that the hybrid solution is as efficient as the co-scheduling technique when the physical memory is not exhausted, and is more efficient than gang scheduling and co-scheduling when physical memory is exhausted.
Starting Page	130
Ending Page	137
File Size	230792
Page Count	8
File Format	PDF
ISBN	0769522564
ISSN	15505510
DOI	10.1109/GRID.2004.39
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-11-08
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Switches Processor scheduling Time sharing computer systems Resource management Operating systems Memory management Grid computing Concurrent computing Portals Dynamic scheduling
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

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