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Most recent publications

X. Cai and J. Langguth

Accelerated high-performance computing for computational cardiac electrophysiology

In The University of Tokyo, Tokyo, Japan, 2017.
Talk, keynote
2017
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G. Y. Paulsen, S. Clark, B. Nordmoen, S. Nenakhov, A. Andersson, X. Cai and H. P. Dahle

Automated Translation of MATLAB Code to C++ with Performance and Traceability

In The Eleventh International Conference on Advanced Engineering Computing and Applications in Sciences (ADVCOMP 2017). International Academy, Research and Industry Association (IARIA), 2017.
Proceedings, refereed
2017
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J. Langguth, C. Jarvis and X. Cai

Porting Tissue-Scale Cardiac Simulations to the Knights Landing Platform

In International Conference on High Performance Computing. Lecture Notes in Computer Science, Springer, 2017.
Proceedings, refereed
2017
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W. Zhang, W. Wei and X. Cai

Performance Modeling of Serial and Parallel Implementations of the Fractional Adams-Bashforth-Moulton Method

Fractional Calculus and Applied Analysis 17 (2014): 617-637.
Journal Article
2014
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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

15 September 2020

Simula’s HPC department awarded funding from new EU initiative

Courses held

IN3200 - High-Performance Computing and Numerical Projects

IN5270 - Numerical methods for partial differential equations

Students under supervision

Available Master's topics

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2017

Proceedings, refereed

J. Langguth, C. Jarvis and X. Cai

Porting Tissue-Scale Cardiac Simulations to the Knights Landing Platform

In International Conference on High Performance Computing. Lecture Notes in Computer Science, Springer, 2017.
Status: Published
G. Y. Paulsen, S. Clark, B. Nordmoen, S. Nenakhov, A. Andersson, X. Cai and H. P. Dahle

Automated Translation of MATLAB Code to C++ with Performance and Traceability

In The Eleventh International Conference on Advanced Engineering Computing and Applications in Sciences (ADVCOMP 2017). International Academy, Research and Industry Association (IARIA), 2017.
Status: Published

Talks, keynote

X. Cai and J. Langguth

Accelerated high-performance computing for computational cardiac electrophysiology

In The University of Tokyo, Tokyo, Japan, 2017.
Status: Published
2014

Journal articles

M. Wen, H. Su, W. Wei, N. Wu, X. Cai and C. Zhang

High Efficient Sedimentary Basin Simulations on Hybrid CPU-GPU Clusters

Cluster Computing 17 (2014): 359-369.
Status: Published
W. Zhang, W. Wei and X. Cai

Performance Modeling of Serial and Parallel Implementations of the Fractional Adams-Bashforth-Moulton Method

Fractional Calculus and Applied Analysis 17 (2014): 617-637.
Status: Published
W. Zhang, X. Cai and S. Holm

Time-Fractional Heat Equations and Negative Absolute Temperatures

Computers & Mathematics with Applications 67 (2014): 164-171.
Status: Published

Proceedings, refereed

X. Dong, J. Chai, J. Yang, M. Wen, N. Wu, X. Cai, C. Zhang and Z. Chen

Utilizing Multiple Xeon Phi Coprocessors on One Compute Node

In International Conference on Algorithms and Architectures for Parallel Processing. Vol. 8631. LNCS 8631. Berlin Heidelberg New York: Springer, 2014.
Status: Published
D. Huang, M. Wen, C. Xun, D. Chen, X. Cai, Y. Qiao, N. Wu and C. Zhang

Automated Transformation of GPU-Specific OpenCL Kernels Targeting Performance Portability on Multi-Core/Many-Core CPUs

In Proceedings of Euro-Par 2014. Vol. 8632. LNCS 8632. Berlin Heidelberg New York: Springer, 2014.
Status: Published
J. Langguth and X. Cai

Heterogeneous CPU-GPU Computing for the Finite Volume Method on 3D Unstructured Meshes

In 20th International Conference on Parallel and Distributed Systems (ICPADS 2014). IEEE, 2014.
Status: Published
M. Sourouri, T. Gillberg, S. Baden and X. Cai

Effective Multi-GPU Communication Using Multiple CUDA Streams and Threads

In 20th International Conference on Parallel and Distributed Systems (ICPADS 2014). IEEE, 2014.
Status: Published