Alternative mixed integer linear programming optimization for joint job scheduling and data allocation in grid computing
Journal Article
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· Future Generations Computer Systems
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- Carnegie Mellon Univ., Pittsburgh, PA (United States)
- Carnegie Mellon Univ., Pittsburgh, PA (United States); Yonsei Univ., Seoul (Korea, Republic of)
- Univ. of Pittsburgh, PA (United States)
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Univ. of Massachusetts, Amherst, MA (United States)
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
This paper presents a novel approach to the joint optimization of job scheduling and data allocation in grid computing environments. We formulate this joint optimization problem as a mixed integer quadratically constrained program. To tackle the nonlinearity in the constraint, we alternatively fix a subset of decision variables and optimize the remaining ones via Mixed Integer Linear Programming (MILP). We solve the MILP problem at each iteration via an off-the-shelf MILP solver. Our experimental results show that our method significantly outperforms existing heuristic methods, employing either independent optimization or joint optimization strategies. We have also verified the generalization ability of our method over grid environments with various sizes and its high robustness to the algorithm setting.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
- Grant/Contract Number:
- AC05-00OR22725; SC0012704
- OSTI ID:
- 2997539
- Alternate ID(s):
- OSTI ID: 3002213
- Report Number(s):
- BNL--228973-2025-JAAM
- Journal Information:
- Future Generations Computer Systems, Journal Name: Future Generations Computer Systems Vol. 175; ISSN 0167-739X
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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