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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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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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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

28 February 2022

Simula and Inria join forces in high performance computing

Courses held

IN3200 - High-Performance Computing and Numerical Projects

IN5270 - Numerical methods for partial differential equations

Students under supervision

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2015

Journal articles

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.
Status: Published
X. Dong, M. Wen, J. Chai, X. Cai, M. Zhao and C. Zhang

Communication-Hiding Programming for Clusters with Multi-Coprocessor Nodes

Concurrency and Computation: Practice and Experience 27, no. 16 (2015): 4172-4185.
Status: Published
D. Huang, C. Xun, N. Wu, M. Wen, C. Zhang, X. Cai and Q. Yang

Enabling a Uniform OpenCL Device View for Heterogeneous Platforms

IEICE Transactions on Information and Systems E98-D, no. 4 (2015): 812-823.
Status: Published
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.
Status: Published
J. Langguth, N. Wu, J. Chai and X. Cai

Parallel performance modeling of irregular applications in cell-centered finite volume methods over unstructured tetrahedral meshes

Journal of Parallel and Distributed Computing 76 (2015): 120-131.
Status: Published
H. Su, X. Cai, M. Wen and C. Zhang

An Analytical GPU Performance Model for 3D Stencil Computations from the Angle of Data Traffic

The Journal of Supercomputing 71, no. 7 (2015): 2433-2453.
Status: Published

Proceedings, refereed

E. Krishnasamy, M. Sourouri and X. Cai

Multi-GPU Implementations of Parallel 3D Sweeping Algorithms with Application to Geological Folding

In ICCS 2015. Elsevier, 2015.
Status: Published
Q. Lan, N. Gaur, J. Langguth and X. Cai

Towards Detailed Tissue-Scale 3D Simulations of Electrical Activity and Calcium Handling in the Human Cardiac Ventricle

In The 15th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP 2015). Lecture Notes in Computer Science, Springer Verlag, 2015.
Status: Published
M. Sourouri, J. Langguth, F. Spiga, S. Baden and X. Cai

CPU+GPU Programming of Stencil Computations for Resource-Efficient Use of GPU Clusters

In IEEE 18th International Conference on Computational Science and Engineering. IEEE Computer Society, 2015.
Status: Published

Book chapters

X. Cai

Parallel Computing

In Encyclopedia of Applied and Computational Mathematics, 1129-1132. Springer Berlin Heidelberg, 2015.
Status: Published