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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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X. Cai and G. T. Lines

Full-Scale Simulation of Cardiac Electrophysiology on Parallel Computers

In Numerical Solution of Partial Differential Equations on Parallel Computers, 385-411. Lecture Notes in Computational Science and Engineering. Springer, 2006.
Book Chapter
2006
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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

30 March 2023

Simula and Inria join forces on two more Associate Teams

Courses held

IN3200 - High-Performance Computing and Numerical Projects

IN5270 - Numerical methods for partial differential equations

Students under supervision

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2006

Proceedings, non-refereed

C. Tarrou, O. M. Lysaker, X. Cai, K. Mardal, C. Tarrou, T. S. Ruud, M. C. MacLachlan and A. Tveito

Identifying Ischemic Heart Disease in Terms of ECG Recordings and an Inverse Problem for the Bidomain Equations; Modeling and Experiments

In The Third International Conference "Inverse Problems: Modeling and Simulation". Literatür Yayincilik Ltd, 2006.
Status: Published

Talks, contributed

M. S. Alnæs, A. M. Bruaset, X. Cai, H. P. Langtangen, K. Mardal, H. Moe, O. Skavhaug and Å. Ødegård

Python in High Performance Computing

In Tutorial presented at the Para06 Workshop, 2006.
Status: Published
X. Cai

Parallelizing Serial PDE Software Using a Generic Approach

In Seminar at the University of Arizona, February 27, 2006.
Status: Published
X. Cai, J. Zhu and J. T. C. Yeh

Parallel Programming and Computing for Large-Scale Hydraulic Tomography

In Poster presented at Workshop on Hydraulic Tomography, Boise, June 8-9, 2006.
Status: Published
X. Cai

Simulating Tsunamis on Parallel Computers

In Invited talk at Notur 2006 Conference, May 11-12, Bergen, Norway, 2006.
Status: Published
X. Cai, J. Zhu, C. Ni and J. T. C. Yeh

Parallel Computational Methodology for Hydraulic Tomography

In Poster presented at AGU Fall Meeting 2006, San Francisco, Dec. 11-15, 2006.
Status: Published
X. Cai

A Hybrid Software Framework for Parallel Tsunami Simulations

In Talk at SIAM PP06 Conference, February 22-24, 2006, San Francisco, 2006.
Status: Published
X. Cai, J. Zhu, Y. Zhang and J. T. C. Yeh

Hybrid Parallelization of a 3D Transient Hydraulic Tomography Code

In Poster presented at Western Pacific Geophysics Meeting 2006, Beijng, July 24-27, 2006.
Status: Published
B. F. Nielsen, O. M. Lysaker, X. Cai, K. Mardal, C. Tarrou, M. C. MacLachlan, J. Sundnes, G. T. Lines and A. Tveito

Computational Issues in Heart Modeling

In Presented at the Johann Radon Institute for Computational and Applied Mathematics, Linz, Austria, 2006.
Status: Published
B. F. Nielsen, O. M. Lysaker, C. Tarrou, J. Sundnes, X. Cai and K. Mardal

On the Use of the Bidomain Equations for Computing the Transmembrane Potential Throughout the Heart Wall: an Inverse Problem

In Presented at the Computers in Cardiology conference in Valencia, Spain, 2006.
Status: Published