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» Problems in the ontology of computer programs
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PPOPP
2006
ACM
16 years 16 days ago
Minimizing execution time in MPI programs on an energy-constrained, power-scalable cluster
Recently, the high-performance computing community has realized that power is a performance-limiting factor. One reason for this is that supercomputing centers have limited power ...
Robert Springer, David K. Lowenthal, Barry Rountre...
CLOUD
2010
ACM
15 years 11 months ago
Towards automatic optimization of MapReduce programs
Timely and cost-effective processing of large datasets has become a critical ingredient for the success of many academic, government, and industrial organizations. The combination...
Shivnath Babu
ICPP
1994
IEEE
15 years 10 months ago
A New Approach to Scheduling Parallel Programs Using Task Duplication
1 In this paper, we explore the problem of scheduling parallel programs using task duplication for messagepassing multicomputers. Task duplication means scheduling a parallel progr...
Ishfaq Ahmad, Yu-Kwong Kwok
ICDCS
2010
IEEE
15 years 10 months ago
Visual, Log-Based Causal Tracing for Performance Debugging of MapReduce Systems
Abstract—The distributed nature and large scale of MapReduce programs and systems poses two challenges in using existing profiling and debugging tools to understand MapReduce pr...
Jiaqi Tan, Soila Kavulya, Rajeev Gandhi, Priya Nar...
CVPR
2006
IEEE
16 years 8 months ago
Solving Markov Random Fields using Second Order Cone Programming Relaxations
This paper presents a generic method for solving Markov random fields (MRF) by formulating the problem of MAP estimation as 0-1 quadratic programming (QP). Though in general solvi...
M. Pawan Kumar, Philip H. S. Torr, Andrew Zisserma...