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Most recent publications

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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J. D. Trotter, X. Cai and S. W. Funke

On memory traffic and optimisations for low-order finite element assembly algorithms on multi-core CPUs

ACM Transactions on Mathematical Software 48, no. 2 (2022): 1-31.
Journal Article
2022
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X. Cai, H. P. Langtangen and H. Moe

On the Performance of the Python Programming Language for Serial and Parallel Scientific Computations

Scientific Programming 13 (2005): 31-56.
Journal Article
2005
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X. Cai, P. Jeberg and H. P. Langtangen

A Numerical Method for Computing the Profile of Weld Pool Surfaces

International Journal for Computational Methods in Engineering Science and Mechanics 6 (2005): 115-125.
Journal Article
2005
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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

19 September 2023

Andreas Thune defended his PhD thesis

Courses held

IN3200 - High-Performance Computing and Numerical Projects

IN5270 - Numerical methods for partial differential equations

Students under supervision

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Export 10 results:
2022

Journal articles

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).
Status: Published
J. D. Trotter, X. Cai and S. W. Funke

On memory traffic and optimisations for low-order finite element assembly algorithms on multi-core CPUs

ACM Transactions on Mathematical Software 48, no. 2 (2022): 1-31.
Status: Published

Talks, contributed

Å. Telle, J. D. Trotter, X. Cai, M. Kuchta, H. Finsberg, J. Sundnes and S. Wall

Modeling cardiac mechanics using a cell-based framework

In 15th World Congress on Computational Mechanics (WCCM-XV), Yokohama, Japan. 15th World Congress on Computational Mechanics (WCCM-XV), 2022.
Status: Published
2005

Journal articles

X. Cai, H. P. Langtangen and H. Moe

On the Performance of the Python Programming Language for Serial and Parallel Scientific Computations

Scientific Programming 13 (2005): 31-56.
Status: Published
X. Cai, P. Jeberg and H. P. Langtangen

A Numerical Method for Computing the Profile of Weld Pool Surfaces

International Journal for Computational Methods in Engineering Science and Mechanics 6 (2005): 115-125.
Status: Published
X. Cai, G. K. Pedersen and H. P. Langtangen

A Parallel Multi-Subdomain Strategy for Solving Boussinesq Water Wave Equations

Advances in Water Resources 28 (2005): 215-233.
Status: Published

Technical reports

K. Mardal, B. F. Nielsen, X. Cai and A. Tveito

An Order Optimal Solver for the Discretized Bidomain Equations

Simula Research Laboratory, 2005.
Status: Published

Talks, contributed

X. Cai, G. K. Pedersen and H. P. Langtangen

Solving Boussinesq Water Wave Equations on Parallel Computers

In Talk at the International Workshop on Numerical Ocean Modeling, Oslo, Norway, 2005.
Status: Published
X. Cai and H. P. Langtangen

Parallelization of PDE Codes

In Talk at the CMA Workshop on High-Performance Computing in Physics, November 4, Oslo, Norway, 2005.
Status: Published
X. Cai, G. K. Pedersen, H. P. Langtangen and S. Glimsdal

Parallel Simulation of Tsunamis Using a Hybrid Software Approach

In Talk at ParCo 2005 Conference, 13 - 16 September, Malaga, Spain, 2005.
Status: Published