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Most recent publications

J. D. Trotter, J. Langguth and X. Cai

Cache simulation for irregular memory traffic on multi-core CPUs: Case study on performance models for sparse matrix–vector multiplication

Journal of Parallel and Distributed Computing 144 (2020): 189-205.
Journal Article
2020
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J. Chai, H. Su, M. Wen, X. Cai, N. Wu and C. Zhang

Resource-Efficient Utilization of CPU/GPU-Based Heterogeneous Supercomputers for Bayesian Phylogenetic Inference

The Journal of Supercomputing 66 (2013): 364-380.
Journal Article
2013
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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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H. Su, N. Wu, M. Wen, C. Zhang and X. Cai

Performance of Sediment Transport Simulations on NVIDIA's Kepler Architecture

In The International Conference on Computational Science, ICCS 2013. Vol. 18. Procedia Computer Science 18. Elsevier, 2013.
Proceedings, refereed
2013
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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
View
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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2020

Journal articles

J. D. Trotter, J. Langguth and X. Cai

Cache simulation for irregular memory traffic on multi-core CPUs: Case study on performance models for sparse matrix–vector multiplication

Journal of Parallel and Distributed Computing 144 (2020): 189-205.
Status: Published

Posters

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

Efficient simulations of patient-specific electrical heart activity on the DGX-2

GPU Technology Conference (GTC) 2020, Silicon Valley, USA: Nvidia, 2020.
Status: Published
J. Langguth, N. Gaur, H. Arevalo, C. Jarvis, N. Altanaite, Q. Lan and X. Cai

Towards detailed Organ-Scale Simulations in Cardiac Electrophysiology

GPU Technology Conference (GTC), Silicon Valley, San Jose, USA, 2020.
Status: Published

Talks, invited

X. Cai

On parallel simulation of porous media flow

In Schlumberger Eureka Applied Math Special Interest Group Meeting, 2020.
Status: Published
2013

Journal articles

J. Chai, H. Su, M. Wen, X. Cai, N. Wu and C. Zhang

Resource-Efficient Utilization of CPU/GPU-Based Heterogeneous Supercomputers for Bayesian Phylogenetic Inference

The Journal of Supercomputing 66 (2013): 364-380.
Status: Published
J. Chai, M. Wen, N. Wu, D. Huang, J. Yang, X. Cai, C. Zhang and Q. Yang

Simulating Cardiac Electrophysiology in the Era of GPU-Cluster Computing

IEICE Transactions on Information and Systems E96-D (2013): 2587-2595.
Status: Published
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.
Status: Published

Proceedings, refereed

J. Langguth, N. Wu, J. Chai and X. Cai

On the GPU Performance of Cell-Centered Finite Volume Method Over Unstructured Tetrahedral Meshes

In Proceedings of the 3rd Workshop on Irregular Applications: Architectures and Algorithms. New York: ACM, 2013.
Status: Published
H. Su, N. Wu, M. Wen, C. Zhang and X. Cai

On the GPU-CPU Performance Portability of OpenCL for 3D Stencil Computations

In Proceedings of IEEE 19th International Conference on Parallel and Distributed Systems. Los Alamitos, California • Washington • Tokyo: IEEE, 2013.
Status: Published
H. Su, N. Wu, M. Wen, C. Zhang and X. Cai

On the GPU Performance of 3D Stencil Computations Implemented in OpenCL

In Proceedings of International Supercomputing Conference, ISC 2013. Vol. 7905. Lecture Notes in Computer Science 7905. Berlin Heidelberg New York: Springer, 2013.
Status: Published