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- ArticleSeptember 2010
- ArticleSeptember 2010
Detailed Load Balance Analysis of Large Scale Parallel Applications
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 535–544https://doi.org/10.1109/ICPP.2010.61Balancing the workload in parallel applications is a difficult task, even in conventional cases. Many computing cycles are wasted when the load is not evenly balanced across processing nodes. Global load balance analysis may determine that an ...
- ArticleSeptember 2010
Incentive Compatible Online Scheduling of Malleable Parallel Jobs with Individual Deadlines
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 516–524https://doi.org/10.1109/ICPP.2010.60We consider the online scheduling of malleable jobs on parallel systems, such as clusters, symmetric multiprocessing computers, and multi-core processor computers. Malleable jobs is a model of parallel processing in which jobs adapt to the number of ...
- ArticleSeptember 2010
DISQO: A Distributed Framework for Spatial Queries over Moving Objects
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 414–423https://doi.org/10.1109/ICPP.2010.49This paper presents DISQO, a DIStributed Framework for Spatial Queries over Moving Objects. Distinguished from existing work, DISQO aims at achieving high scalability and system performance in support of both snapshot and continuous spatial queries over ...
- ArticleSeptember 2010
Energy Efficient Prefetching with Buffer Disks for Cluster File Systems
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 404–413https://doi.org/10.1109/ICPP.2010.48Energy efficient computing is becoming increasingly important as the scale of parallel computing systems is expanding. As the processing power of parallel computing systems has been incremented there has been an increased demand for large scale storage ...
- ArticleSeptember 2010
Parameterized Schedulability Analysis on Uniform Multiprocessors
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 323–332https://doi.org/10.1109/ICPP.2010.40This paper addresses global Rate-Monotonic (RM) scheduling of implicit-deadline periodic real-time tasks on uniform multiprocessor platforms. In particular, we propose new schedulability conditions that include a set of easily computable task-set ...
- ArticleSeptember 2010
Dual-Phase Just-in-Time Workflow Scheduling in P2P Grid Systems
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 238–247https://doi.org/10.1109/ICPP.2010.31This paper presents a fully decentralized just-in-time workflow scheduling method in a P2P Grid system. The proposed solution allows each peer node to autonomously dispatch inter-dependent tasks of workflows to run on geographically distributed ...
- ArticleSeptember 2010
Identifying the Root Causes of Wait States in Large-Scale Parallel Applications
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 90–100https://doi.org/10.1109/ICPP.2010.18Driven by growing application requirements and accelerated by current trends in microprocessor design, the number of processor cores on modern supercomputers is increasing from generation to generation. However, load or communication imbalance prevents ...
- ArticleSeptember 2010
Minimizing Stretch and Makespan of Multiple Parallel Task Graphs via Malleable Allocations
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 71–80https://doi.org/10.1109/ICPP.2010.16Many scientific applications can be structured as Parallel TaskGraphs (PTGs), i.e., graphs of data-parallel tasks. Adding data-parallelism to a task-parallel application provides opportunities for higher performance and scalability, but poses scheduling ...
- ArticleSeptember 2010
Toward Harnessing DOACROSS Parallelism for Multi-GPGPUs
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 40–50https://doi.org/10.1109/ICPP.2010.13To exploit the full potential of GPGPUs for general purpose computing, DOACR parallelism abundant in scientific and engineering applications must be harnessed. However, the presence of cross-iteration data dependences in DOACR loops poses an obstacle to ...
- ArticleSeptember 2010
Gossamer: A Lightweight Approach to Using Multicore Machines
ICPP '10: Proceedings of the 2010 39th International Conference on Parallel ProcessingSeptember 2010, Pages 30–39https://doi.org/10.1109/ICPP.2010.12The key to performance improvements in the multi-core era is for software to utilize the available concurrency. This paper presents a lightweight programming framework called Gossamer that is easy to use, enables the solution of a broad range of ...