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HARC: The Highly-Available Resource Co-allocator [chapter]

Jon MacLaren
On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS  
HARC-the Highly-Available Resource Co-allocator-is a system for reserving multiple resources in a coordinated fashion.  ...  The term co-reservation also appears in the literature, e.g. [10], and is synonymous with co-allocation, as defined here. HARC Acceptors Client Coallocation Requests  ...  The original design for HARC was produced by Mark Mc Keown, while at the University of Manchester.  ... 
doi:10.1007/978-3-540-76843-2_18 dblp:conf/otm/MacLaren07 fatcat:qaylgd52cjfzxm5lxll5z2gvti

Toward understanding the human dimensions of the rapidly changing arctic system: insights and approaches from five HARC projects

Henry P. Huntington, Lawrence C. Hamilton, Craig Nicolson, Ronald Brunner, Amanda Lynch, Astrid E. J. Ogilvie, Alexey Voinov
2007 Regional Environmental Change  
This paper reviews five projects from the Human Dimensions of the Arctic System (HARC) initiative, established by the US National Science Foundation in 1997.  ...  Human dimensions research focuses on the interrelationships between humans and the environment.  ...  Acknowledgments The inspiration for this paper grew out of a small workshop (May 2003) organized under the Human Dimensions of the Arctic System (HARC) initiative and funded by the National Science Foundation  ... 
doi:10.1007/s10113-007-0038-0 fatcat:zerjbmkbgvf57miyevfhypoyjq

Co-allocation of compute and network resources using HARC

Jon MacLaren
2007 Proceedings of Lighting the Blue Touchpaper for UK e-Science - Closing Conference of ESLEA Project — PoS(ESLEA)   unpublished
HARC-the Highly-Available Resource Co-allocator-is a system for reserving multiple resources in a coordinated fashion.  ...  HARC makes these multiple allocations in a single atomic step; if any resource is not available as required, then nothing is reserved.  ...  Acknowledgements The implementation of HARC took place while the author was employed at the Center of Computation & Technology at Louisiana State University.  ... 
doi:10.22323/1.041.0016 fatcat:l3urpznjxfeh5mzbzkhdhzk4um

EnLIGHTened Computing: An architecture for co-allocating network, compute, and other grid resources for high-end applications

L. Battestilli, A. Hutanu, G. Karmous-Edwards, D.S. Katz, J. MacLaren, J. Mambretti, J.H. Moore, Seung-Jong Park, H.G. Perros, S. Sundar, S. Tanwir, S.R. Thorpe (+1 others)
2007 2007 International Symposium on High Capacity Optical Networks and Enabling Technologies  
Based on application requirements, the ENL middleware communicates with Grid resource managers and, when availability is verified, co-allocates all the necessary resources.  ...  Such applications require the optimization, close integration, and control of all Grid resources, including networks.  ...  ACKNOWLEDGMENTS We thank the NSF for award 0509465 which partially funded this effort, and we are grateful to many individuals without whom this effort would have been impossible: C.  ... 
doi:10.1109/honet.2007.4600261 fatcat:3pepir7ssrgl3ggglzawxe7lzi

Advance reservation frameworks in hybrid IP-WDM networks

Neal Charbonneau, Vinod Vokkarane, Chin Guok, Inder Monga
2011 IEEE Communications Magazine  
Applications need to coordinate the use of both grid resources and the network. Advance reservation allows these applications to reserve bandwidth in-advance to guarantee availability.  ...  New e-Science and Grid applications require the coordination of geographically distributed scientific instruments along with data and computing resources.  ...  The architecture utilizes the Highly-Available Resource Co-allocator (HARC) system, which allows clients to reserve multiple distributed resources in one step.  ... 
doi:10.1109/mcom.2011.5762809 fatcat:aefkplzefjd2zp2p26h4az3o2a

Rescheduling co-allocation requests based on flexible advance reservations and processor remapping

Marco A. S. Netto, Rajkumar Buyya
2008 2008 9th IEEE/ACM International Conference on Grid Computing  
Current resource co-allocation solutions rely on advance reservations to ensure that users can access all the resources at the same time.  ...  Large-scale computing environments, such as TeraGrid, Distributed ASCI Supercomputer (DAS), and Grid'5000, have been using resource co-allocation to execute applications on multiple sites.  ...  Acknowledgments We would like to thank Marcos Dias de Assunção, SungJin Choi, Chee Shin Yeo, and Srikumar Venugopal for their comments on the paper.  ... 
doi:10.1109/grid.2008.4662793 dblp:conf/grid/NettoB08 fatcat:nawanshpczfzbepflm5zawdhym

Louisiana: a model for advancing regional e-Research through cyberinfrastructure

D. S. Katz, G. Allen, R. Cortez, C. Cruz-Neira, R. Gottumukkala, Z. D. Greenwood, L. Guice, S. Jha, R. Kolluru, T. Kosar, L. Leger, H. Liu (+8 others)
2009 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences  
This paper describes the overall effort, the new projects and environment and the results to date.  ...  This effort has led to a set of interlinked projects that have started making a significant difference in the state, and has created an environment that encourages increased collaboration, leading to new  ...  ), NIH (NCRR P20RR016456) and the UK EPSRC (GR/D0766171/1).  ... 
doi:10.1098/rsta.2009.0037 pmid:19451102 pmcid:PMC3268211 fatcat:pqfowoapcrckvcil75spwlxcrm

Reservations for Compute Resources in Federated e-Infrastructure [chapter]

Marcin Radecki, Tadeusz Szymocha, Tomasz Piontek, Bartosz Bosak, Mariusz Mamoński, Paweł Wolniewicz, Krzysztof Benedyczak, Rafał Kluszczyński
2014 Lecture Notes in Computer Science  
That way the user is able to run their job without waiting for allocating resources in a batch system.  ...  A compute resource reservation allows user to allocate some fraction of resources for exclusive access, when reservation is prepared.  ...  The RAT indicated the Highly-Available Resource Co-allocator (HARC) [4] as recommended for further evaluation in TeraGrid project.  ... 
doi:10.1007/978-3-319-10894-0_6 fatcat:cxpy4ggehba2fmtss7vbs3s2uy

CANPRO: A Conflict-Aware Protocol for Negotiation of Cloud Resources and Services [chapter]

Marco A. S. Netto
2011 Lecture Notes in Computer Science  
In addition, for the same reason, users can increase their time deciding which (combination of) resources they want to allocate.  ...  As several negotiations can occur concurrently, information on service and resource availability may be out-of-date, thus requiring several iterations between users and providers until an agreement is  ...  [8] introduced a system called HARC (Highly-Available Robust Co-allocator), which uses 3PC protocol based on Paxos consensus algorithm [4] and focuses on fault tolerance aspects. Azougagh et al.  ... 
doi:10.1007/978-3-642-25535-9_39 fatcat:igyosnq2nbehxcr6guq7uob22u

Uncompressed HD video for collaborative teaching — an experiment

Andrei Hutanu, Ravi Paruchuri, Daniel Eiland, Milos Liska, Petr Holub, Steven R. Thorpe, Yufeng Xin
2007 2007 International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2007)  
of the system.  ...  Here we are presenting the technologies utilized in the experiment, the results of a technology evaluation done with the help of the participating students and we identify areas of future improvements  ...  The Enlightened project, who provided part of its testbed for our experiment has developed HARC 3 [3] , a software package used for co-allocating multiple types of resources at the time the application  ... 
doi:10.1109/colcom.2007.4553837 dblp:conf/colcom/HutanuPELHTX07 fatcat:76wz3w6ljbfvla7diddvn26wxy

Patient-specific simulation as a basis for clinical decision-making

S. K. Sadiq, M. D Mazzeo, S. J Zasada, S. Manos, I. Stoica, C. V Gale, S. J Watson, P. Kellam, S. Brew, P. V Coveney
2008 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences  
that facilitate the performance of patient-specific simulations on those resources.  ...  Computational infrastructure providers need to furnish access to a wide range of different types of resource, typically made available through heterogeneous computational grids, and to institute policies  ...  The work described in this paper has used medical data from anonymized publicly available online repositories.  ... 
doi:10.1098/rsta.2008.0100 pmid:18573758 fatcat:ek7xqtpqrjfuli72wrf7gdhqfu

Dynamic scheduling of network resources with advance reservations in optical grids

Savera Tanwir, Lina Battestilli, Harry Perros, Gigi Karmous-Edwards
2008 International Journal of Network Management  
The main aim is to find the best scheduling policy for a Grid network resource manager that improves network utilization and minimizes blocking.  ...  We have also analyzed approaches for failure recovery and resource optimization.  ...  We would also like to thank Carla Hunt from MCNC for her help with the use of resources for the simulation experiments.  ... 
doi:10.1002/nem.680 fatcat:h5ksp2imuvc3hnryprkwjfb7im

Novel submission modes for tightly coupled jobs across distributed resources for reduced time-to-solution

P. Chakraborty, S. Jha, D. S. Katz
2009 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences  
In addition, because of the issues involved in distributed submission, such as co-reserving resources, and managing accounts and certificates simultaneously on multiple machines, etc., the vast number  ...  One might reduce the demand on load per machine, and eventually the wait-time in queue, by decomposing the problem to use two resources in such circumstances, even though there might be a reduction in  ...  A commonly used approach is that of invoking the service of a co-scheduler, such as the Highly-Available Resource Co-allocator (HARC; or the Grid Universal Remote co-allocator  ... 
doi:10.1098/rsta.2009.0054 pmid:19451109 fatcat:5rkvt3rohzffxkyjintf5fgdnu

Building a Dynamic Data Driven Application System for Hurricane Forecasting [chapter]

Gabrielle Allen
2007 Lecture Notes in Computer Science  
This paper describes the ongoing development of a Dynamic Data Driven Application System for coastal and environmental applications (DynaCode), highlighting the challenges of providing accurate and timely  ...  The Louisiana Coastal Area presents an array of rich and urgent scientific problems that require new computational approaches.  ...  Computational resources and expertise from LONI and CCT are gratefully acknowledged.  ... 
doi:10.1007/978-3-540-72584-8_136 fatcat:q5shwgfkznbolmqsuw5syg2lc4

A Survey of Advance Reservation Routing and Wavelength Assignment in Wavelength-Routed WDM Networks

Neal Charbonneau, Vinod M. Vokkarane
2012 IEEE Communications Surveys and Tutorials  
It can be used to provide high-bandwidth services such as video conferencing and in Grid applications requiring the scheduled distribution of large files and for co-allocation of network and grid resources  ...  Knowledge of the holding time can lead to more optimal decisions for resource allocation. This translates to better quality of service for users.  ...  The architecture utilizes the Highly-Available Resource Co-allocator (HARC) system, which allows clients to reserve multiple distributed resources in one step.  ... 
doi:10.1109/surv.2011.111411.00054 fatcat:di7cxeobgrfmdoavasdiguqona
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