Version [2.0] - [VIC-Borg: Multiobjective automatic calibration toolkit for VIC model]
The VIC-Borg tool facilitates multi-objective automatic calibration for the variable infiltration capacity (VIC) model, but its efficiency was constrained by single-machine performance. To enhance calibration efficiency, we developed a parallelized, distributed optimization tool using MPI. It orches...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-05-01
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| Series: | SoftwareX |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352711025001049 |
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| Summary: | The VIC-Borg tool facilitates multi-objective automatic calibration for the variable infiltration capacity (VIC) model, but its efficiency was constrained by single-machine performance. To enhance calibration efficiency, we developed a parallelized, distributed optimization tool using MPI. It orchestrates computing tasks, enabling multiple VIC simulations per node while preventing result overwrites. Case studies demonstrate that the tool achieves a speedup of 31 using 50 computing cores, significantly enhancing performance. This tool simplifies computational setup, making it ideal for advanced users in distributed environments. |
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| ISSN: | 2352-7110 |