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Most recent publications

J. Langguth, H. Arevalo and X. Cai

Towards Detailed Real-Time Simulations of Cardiac Arrhythmia

In Computing in Cardiology. Vol. 46. IEEE, 2019.
Proceedings, refereed
2019
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C. Jarvis, G. T. Lines, J. Langguth, K. Nakajima and X. Cai

Combining algorithmic rethinking and AVX-512 intrinsics for efficient simulation of subcellular calcium signaling

In International Conference on Computational Science (ICCS 2019). Springer, 2019.
Proceedings, refereed
2019
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J. Lagravière, J. Langguth, M. Prugger, L. Einkemmer, P. H. Ha and X. Cai

Performance optimization and modeling of fine-grained irregular communication in UPC

Scientific Programming 2019 (2019): Article ID 6825728.
Journal Article
2019
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X. Cai, E. Acklam, H. P. Langtangen and A. Tveito

Parallel Computing

In Advanced Topics in Computational Partial Differential Equations - Numerical Methods and Diffpack Programming, 1-55. Lecture Notes in Computational Science and Engineering. Springer, 2003.
Book Chapter
2003
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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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2019

Journal articles

J. Lagravière, J. Langguth, M. Prugger, L. Einkemmer, P. H. Ha and X. Cai

Performance optimization and modeling of fine-grained irregular communication in UPC

Scientific Programming 2019 (2019): Article ID 6825728.
Status: Published

Proceedings, refereed

C. Jarvis, G. T. Lines, J. Langguth, K. Nakajima and X. Cai

Combining algorithmic rethinking and AVX-512 intrinsics for efficient simulation of subcellular calcium signaling

In International Conference on Computational Science (ICCS 2019). Springer, 2019.
Status: Published
J. Langguth, H. Arevalo and X. Cai

Towards Detailed Real-Time Simulations of Cardiac Arrhythmia

In Computing in Cardiology. Vol. 46. IEEE, 2019.
Status: Published

Posters

J. Langguth, H. Arevalo, K. G. Hustad and X. Cai

Towards Detailed Real-Time Simulations of Cardiac Arrhythmia

International Conference in Computing in Cardiology, Singapore, 2019.
Status: Published

Talks, invited

X. Cai

Use of modern processor architectures for computing the electrical activity in the heart

In Schlumberger Eureka Applied Math Special Interest Group Meeting, 2019.
Status: Published
X. Cai

Unstructured computational meshes and data locality

In Fifth Workshop on Programming Abstractions for Data Locality (PADAL'19), Inria Bordeaux, France, 2019.
Status: Published
X. Cai

Heterogeneous computing for cardiac electrophysiology

In PREAPP workshop on Efficient Frameworks for Compute- and Data-intensive Computing (EFFECT), University of Tromsø, Norway, 2019.
Status: Published

Talks, contributed

A. Thune and X. Cai

Balancing the numerical and parallel performance for reservoir simulations

In SIAM Conference on Computational Science and Engineering (CSE19), Spokane, Washington, USA, 2019.
Status: Published
J. D. Trotter, X. Cai, S. W. Funke and J. Langguth

Compiling finite element variational forms for GPU-based assembly

In FEniCS‘19, Washington DC, USA, 2019.
Status: Published
2003

Proceedings, refereed

P. Jeberg, X. Cai, H. P. Langtangen and H. Holm

A Flexible Architecture for Welding Simulators Used in Weld Planning

In Proceedings of International Conference on Productive Welding in Industrial Applications. Lappenranta, Finland, 2003.
Status: Published