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Most recent publications

A. Thune, S. Reinemo, T. Skeie and X. Cai

Detailed Modeling of Heterogeneous and Contention-Constrained Point-to-Point MPI Communication

IEEE Transactions on Parallel and Distributed Systems 34, no. 5 (2023): 1580-1593.
Journal Article
2023
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L. Burchard, K. G. Hustad, J. Langguth and X. Cai

Enabling unstructured-mesh computation on massively tiled AI processors: An example of accelerating in silico cardiac simulation

Frontiers in Physics 11 (2023).
Journal Article
2023
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Å. Telle, J. D. Trotter, X. Cai, H. Finsberg, M. Kuchta, J. Sundnes and S. Wall

A cell-based framework for modeling cardiac mechanics

Biomechanics and Modeling in Mechanobiology 10101010, no. 1137/11115/11109/101145/779359 (2023).
Journal Article
2023
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K. G. Hustad and X. Cai

Resource-efficient use of modern processor architectures for numerically solving cardiac ionic cell models

Frontiers in Physiology 13 (2022).
Journal Article
2022
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Selected publications

J. Langguth, M. Sourouri, G. T. Lines, S. Baden and X. Cai

Scalable heterogeneous CPU-GPU computations for unstructured tetrahedral meshes

IEEE Micro 35, no. 4 (2015): 6-15.
Journal Article
2015
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J. Chai, J. E. Hake, N. Wu, M. Wen, X. Cai, G. T. Lines, J. Yang, H. Su, C. Zhang and X. Liao

Towards Simulation of Subcellular Calcium Dynamics at Nanometre Resolution

International Journal of High Performance Computing Applications 29, no. 1 (2015): 51-63.
Journal Article
2015
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W. Wei, S. Clark, H. Su, M. Wen and X. Cai

Balancing Efficiency and Accuracy for Sediment Transport Simulations

Computational Science & Discovery 6 (2013): 015011.
Journal Article
2013
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D. Unat, X. Cai and S. Baden

Mint: Realizing CUDA Performance in 3D Stencil Methods With Annotated C

In Proceedings of the 25th International Conference on Supercomputing (ICS'11). ACM Press, 2011.
Proceedings, refereed
2011
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News

03 July 2014
From left to right: Professor Are Magnus Bruaset, Dr. Øyvind Hjelle, Professor Xing Cai.

Øyvind Hjelle successfully defended his PhD

Courses held

IN3200 - High-Performance Computing and Numerical Projects

IN5270 - Numerical methods for partial differential equations

Students under supervision

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2012

Proceedings, refereed

W. Zhang and X. Cai

Efficient Implementations of the Adams-Bashforth-Moulton Method for Solving Fractional Differential Equations

In Proceedings of FDA'12. : , 2012.
Status: Published

Talks, invited

X. Cai

Scientific Computing Needs Supercomputers, But Also Something Else!

In Invited lecture at National University of Defence Technology, China, March 29, 2012.
Status: Published
G. T. Lines and X. Cai

Elements of Scientific Computing

In 3-day intensive course given at National University of Defence Technology, China, October 16-18, 2012.
Status: Published

Talks, contributed

X. Cai

Understanding the Performance of Stencil-Based Computations on Multicore CPU

In CBC Seminar series, 2012.
Status: Published
X. Cai

Some Perspectives on High-Performance Computing in the Geosciences

In Computational Geoscience Workshop, Geilo, January 19, 2012.
Status: Published

Public outreach

X. Cai and M. Wen

Simulating Basin Evolution on GPU-Enhanced Hybrid Supercomputers

2012.
Status: Published
2011

Journal articles

M. Hanslien, R. Artebrant, A. Tveito, G. T. Lines and X. Cai

Stability of Two Time-Integrators for the Aliev-Panfilov System

International Journal of Numerical Analysis and Modeling 8 (2011): 427-442.
Status: Published

Proceedings, refereed

D. Unat, X. Cai and S. Baden

Mint: Realizing CUDA Performance in 3D Stencil Methods With Annotated C

In Proceedings of the 25th International Conference on Supercomputing (ICS'11). ACM Press, 2011.
Status: Published
W. Wei, O. Al-Khayat and X. Cai

An OpenMP-Enabled Parallel Simulator for Particle Transport in Fluid Flows

In Proceedings of the International Conference on Computational Science, ICCS 2011. Vol. 4. Procedia Computer Science 4. : Elsevier Science, 2011.
Status: Published

Talks, invited

X. Cai

Parallel Simulation of Particle Transport Using OpenMP

In Guest lecture at UCSD on January 31, 2011.
Status: Published