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2019
1 Lagraviere, Jeremie Alexandre Emilien; Langguth, Johannes; Prugger, Martina; Einkemmer, Lukas; Ha, Hoai Phuong; Cai, Xing.
Performance optimization and modeling of fine-grained irregular communication in UPC. Scientific Programming 2019 ;Volum 2019:6825728. s. 1-20
SIMULA UiO UiT Untitled
 
2018
2 Cai, Xing.
Education in HPC and Data Science at Simula Research Lab and UiO. SUPERDATA workshop on curriculum development; 2018-07-16 - 2018-07-18
UiO Untitled
 
3 Cai, Xing.
Heterogeneous Computing: Programming, Performance and Applications. CoSaS 2018 Symposium; 2018-09-05 - 2018-09-07
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4 Langguth, Johannes; Hermenegild, Arevalo; Jarvis, Chad; Cai, Xing.
Towards Detailed Organ-Scale Simulations in Cardiac Electrophysiology. CoSaS 2018 Symposium; 2018-09-05 - 2018-09-07
NORCE UiO Untitled
 
5 Thune, Andreas; Cai, Xing.
Unstructured mesh partitioning in the presence of strong coefficient heterogeneity. PDESoft 2018; 2018-05-28 - 2018-05-30
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6 Trotter, James David; Langguth, Johannes; Cai, Xing.
Quantifying data traffic of sparse matrix-vector multiplication in a multi-level memory hierarchy. Firedrake '18; 2018-06-06 - 2018-06-07
UiO Untitled
 
2017
7 Cai, Xing.
OpenMP Programming. Joint KeNoMo and SUPERDATA Summer School; 2017-08-28 - 2017-09-01
UiO Untitled
 
8 Cai, Xing; Langguth, Johannes.
Accelerated high-performance computing for computational cardiac electrophysiology. 2nd International Symposium on Research and Education of Computational Science; 2017-12-18 - 2017-12-19
UiO Untitled
 
9 Langguth, Johannes; Jarvis, Chad; Cai, Xing.
Porting tissue-scale cardiac simulations to the knights landing platform. Lecture Notes in Computer Science 2017 ;Volum 10524 LNCS. s. 376-388
UiO Untitled
 
10 Langguth, Johannes; Lan, Qiang; Gaur, Namit; Cai, Xing; Wen, Mei; Zhang, Chun-Yuan.
Enabling tissue-scale cardiac simulations using heterogeneous computing on tianhe-2. Proceedings of the International Conference on Parallel and Distributed Systems 2017 s. 843-852
Untitled
 
11 Paulsen, Geir; Clark, Stuart R; Nordmoen, Bjørn; Nenakhov, Sergey; Andersson, Aron; Cai, Xing; Dahle, Hans Petter.
Automated Translation of MATLAB Code to C++ with Performance and Traceability. I: Proceedings of the Eleventh International Conference on Advanced Engineering Computing and Applications in Sciences (ADVCOMP 2017). International Academy, Research and Industry Association (IARIA) 2017 ISBN 978-1-61208-599-9. s. 50-55
UiO Untitled
 
2016
12 Lagraviere, Jeremie Alexandre Emilien; Langguth, Johannes; Sourouri, Mohammed; Ha, Hoai Phuong; Cai, Xing.
On the performance and energy efficiency of the PGAS programming model on multicore architectures. I: Proceedings of the 14th IEEE International Conference on High Performance Computing & Simulation (HPCS 2016). IEEE conference proceedings 2016 ISBN 978-1-5090-2088-1. s. 800-807
NTNU UiT Untitled
 
13 Lagraviere, Jeremie Alexandre Emilien; Langguth, Johannes; Sourouri, Mohammed; Ha, Hoai Phuong; Cai, Xing.
On the performance and energy efficiency of the PGAS programming model on multicore architectures. The 14th IEEE International Conference on High Performance Computing & Simulation (HPCS 2016); 2016-07-18 - 2016-07-22
NTNU UiO UiT Untitled
 
14 Lagraviere, Jeremie Alexandre Emilien; Prugger, Martina; Einkemmer, Lukas; Langguth, Johannes; Ha, Hoai Phuong; Cai, Xing.
Implementing and optimizing a Sparse Matrix-Vector Multiplication with UPC. IFI-UITØ Technical Report 2016-79: Institutt for informatikk Tromsø Tromsø 2016 20 s.
UiT Untitled
 
15 Langguth, Johannes; Lan, Qiang; Gaur, Namit; Cai, Xing.
Accelerating Detailed Tissue-Scale 3D Cardiac Simulations Using Heterogeneous CPU-Xeon Phi Computing. International journal of parallel programming 2016 ;Volum 45.(5) s. 1236-1258
UiO Untitled
 
16 Langguth, Johannes; Lan, Qiang; Gaur, Namit; Cai, Xing; Wen, Mei; Zhang, Chun-Yuan.
Enabling Tissue-Scale Cardiac Simulations Using Heterogeneous Computing on Tianhe-2. I: IEEE 22nd International Conference on Parallel and Distributed Systems (ICPADS). IEEE 2016 ISBN 978-1-5090-4457-3. s. 843-852
UiO Untitled
 
17 Paulsen, Geir; Feinberg, Jonathan; Cai, Xing; Nordmoen, Bjørn; Dahle, Hans Petter.
Matlab2cpp: A Matlab-to-C++ code translator. I: 2016 11th System of Systems Engineering Conference (SoSE). IEEE conference proceedings 2016 ISBN 978-1-4673-8727-9. s. -
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18 Sourouri, Mohammed; Scott, Baden; Cai, Xing.
Panda: A Compiler Framework for Concurrent CPU+GPU Execution of 3D Stencil Computations on GPU-accelerated Supercomputers. International journal of parallel programming 2016 ;Volum 45.(3) s. 711-729
UiO Untitled
 
19 Zhang, Wei; Cai, Xing.
Solving 3D Time-Fractional Diffusion Equations by High-Performance Parallel Computing. Fractional Calculus and Applied Analysis 2016 ;Volum 19.(1) s. 140-160
UiO Untitled
 
2015
20 Cai, Xing.
Parallel Computing. I: Encyclopedia of Applied and Computational Mathematics. Springer 2015 ISBN 978-3-540-70528-4. s. 1129-1132
UiO Untitled
 
21 Chai, Jun; Hake, Johan Elon; Wu, Nan; Wen, Mei; Cai, Xing; Lines, Glenn Terje; Zhang, Chunyuan; Yang, Jing (NUDT); Su, Huayou; Liao, Xiangke.
Towards simulation of subcellular calcium dynamics at nanometre resolution. The international journal of high performance computing applications 2015 ;Volum 29.(1) s. 51-63
OUS UiO Untitled
 
22 Dong, Xinnan; Wen, Mei; Chai, Jun; Cai, Xing; Zhao, Mandan; Zhang, Chunyuan.
Communication-hiding programming for clusters with multi-coprocessor nodes. Concurrency and Computation 2015 ;Volum 27.(16) s. 4172-4185
UiO Untitled
 
23 Huang, Dafei; Xun, Changqing; Wu, Nan; Wen, Mei; Zhang, Chunyuan; Cai, Xing; Yang, Qianming.
Enabling a uniform OpenCL device view for heterogeneous platforms. IEICE transactions on information and systems 2015 ;Volum E98-D.(4) s. 812-823
UiO Untitled
 
24 Krishnasamy, Ezhilmathi; Sourouri, Mohammed; Cai, Xing.
Multi-GPU implementations of parallel 3D sweeping algorithms with application to geological folding. Procedia Computer Science 2015 ;Volum 51. s. 1494-1503
UiO Untitled
 
25 Lagraviere, Jeremie; Ha, Hoai Phuong; Cai, Xing.
Evaluation of the power efficiency of UPC, OpenMP and MPI. Tromsø: Institutt for informatikk Tromsø 2015 22 s. IFI-UITØ Technical Report(2015-76)
UiT Untitled
 
26 Lan, Qiang; Gaur, Namit; Langguth, Johannes; Cai, Xing.
Towards Detailed Tissue-Scale 3D Simulations of Electrical Activity and Calcium Handling in the Human Cardiac Ventricle. I: Algorithms and Architectures for Parallel Processing. Springer 2015 ISBN 978-3-319-27137-8. s. 79-92
UiO Untitled
 
27 Langguth, Johannes; Cai, Xing.
Heterogeneous CPU-GPU computing for the finite volume method on 3D unstructured meshes. Proceedings of the International Conference on Parallel and Distributed Systems 2015 ;Volum 2015-April. s. 191-199
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28 Langguth, Johannes; Sourouri, Mohammed; Lines, Glenn Terje; Baden, Scott; Cai, Xing.
Scalable heterogeneous CPU-GPU computations for unstructured tetrahedral meshes. IEEE Micro 2015 ;Volum 35.(4) s. 6-15
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29 Langguth, Johannes; Wu, Nan; Chai, Jun; Cai, Xing.
Parallel performance modeling of irregular applications in cell-centered finite volume methods over unstructured tetrahedral meshes. Journal of Parallel and Distributed Computing 2015 ;Volum 76. s. 120-131
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30 Sourouri, Mohammed; Gillberg, Tor; Baden, Scott; Cai, Xing.
Effective multi-GPU communication using multiple CUDA streams and threads. Proceedings of the International Conference on Parallel and Distributed Systems 2015 ;Volum 2015-April. s. 981-986
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31 Sourouri, Mohammed; Langguth, Johannes; Spiga, Filippo; Baden, Scott; Cai, Xing.
CPU+GPU Programming of Stencil Computations for Resource-Efficient Use of GPU Clusters. I: Proceedings of the 2015 IEEE 18th International Conference on Computational Science and Engineering. IEEE 2015 ISBN 978-1-4673-8297-7. s. 17-26
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32 Su, Huayou; Cai, Xing; Wen, Mei; Zhang, Chunyuan.
An analytical GPU performance model for 3D stencil computations from the angle of data traffic. Journal of Supercomputing 2015 ;Volum 71.(7) s. 2433-2453
UiO Untitled
 
2014
33 Dong, Xinnan; Chai, Jun; Yang, Jing (NUDT); Wen, Mei; Wu, Nan; Cai, Xing; Zhang, Chunyuan; Chen, Zhaoyun.
Utilizing Multiple Xeon Phi Coprocessors on One Compute Node. I: Algorithms and Architectures for Parallel Processing. Springer 2014 ISBN 978-3-319-11193-3. s. 68-81
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34 Huang, Dafei; Wen, Mei; Xun, Changqing; Chen, Dong; Cai, Xing; Qiao, Yuran; Wu, Nan; Zhang, Chunyuan.
Automated Transformation of GPU-Specific OpenCL Kernels Targeting Performance Portability on Multi-Core/Many-Core CPUs. I: Euro-Par 2014 Parallel Processing. Springer 2014 ISBN 978-3-319-09872-2. s. 210-221
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35 Wen, Mei; Su, Huayou; Wei, Wenjie; Wu, Nan; Cai, Xing; Zhang, Chunyuan.
High efficient sedimentary basin simulations on hybrid CPU-GPU clusters. Cluster Computing 2014 ;Volum 17.(2) s. 359-369
UiO Untitled
 
36 Zhang, Wei; Cai, Xing; Holm, Sverre.
Time-fractional heat equations and negative absolute temperatures. Computers and Mathematics with Applications 2014 ;Volum 67.(1) s. 164-171
UiO Untitled
 
37 Zhang, Wei; Wei, Wenjie; Cai, Xing.
Performance modeling of serial and parallel implementations of the fractional Adams-Bashforth-Moulton method. Fractional Calculus and Applied Analysis 2014 ;Volum 17.(3) s. 617-637
UiO Untitled
 
2013
38 Chai, Jun; Su, Huayou; Wen, Mei; Cai, Xing; Wu, Nan; Zhang, Chunyuan.
Resource-efficient utilization of CPU/GPU-based heterogeneous supercomputers for Bayesian phylogenetic inference. Journal of Supercomputing 2013 ;Volum 66.(1) s. 364-380
UiO Untitled
 
39 Chai, Jun; Wen, Mei; Wu, Nan; Huang, Dafei; Yang, Jing (NUDT); Cai, Xing; Zhang, Chunyuan; Yang, Qianming.
Simulating cardiac electrophysiology in the era of GPU-cluster computing. IEICE transactions on information and systems 2013 ;Volum E96-D.(12) s. 2587-2595
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40 Langguth, Johannes; Wu, Nan; Chai, Jun; Cai, Xing.
On the GPU performance of cell-centered finite volume method over unstructured tetrahedral meshes. I: Proceedings of the 3rd Workshop on Irregular Applications: Architectures and Algorithms. ACM Publications 2013 ISBN 978-1-4503-2503-5.
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41 Su, Huayou; Wu, Nan; Wen, Mei; Zhang, Chunyuan; Cai, Xing.
On the GPU performance of 3D stencil computations implemented in OpenCL. I: Proceedings of 28th International Supercomputing Conference, ISC 2013. Springer 2013 ISBN 978-3-642-38749-4. s. 125-135
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42 Su, Huayou; Wu, Nan; Wen, Mei; Zhang, Chunyuan; Cai, Xing.
On the GPU-CPU Performance Portability of OpenCL for 3D Stencil Computations. I: 2013 International Conference on Parallel and Distributed Systems (ICPADS). IEEE 2013 ISBN 978-1-4799-2081-5. s. 78-85
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43 Su, Huayou; Wu, Nan; Wen, Mei; Zhang, Chunyuan; Cai, Xing.
Performance of sediment transport simulations on NVIDIA’s Kepler architecture. Procedia Computer Science 2013 ;Volum 18. s. 1275-1281
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44 Wei, Wenjie; Clark, Stuart R; Su, Huayou; Wen, Mei; Cai, Xing.
Balancing efficiency and accuracy for sediment transport simulations. Computational Science & Discovery 2013 ;Volum 6.(1) s. 015011-
UiO Untitled
 
2012
45 Chatelin, Simon; Lambert, Simon; Jugé, Lauriane; Cai, Xing; Näsholm, Sven Peter; Vilgrain, Valérie; Maitre, Xavier; Van Beers, Bernard E.; Bilston, Lynne; Guzina, Bojan B.; Holm, Sverre; Sinkus, Ralph.
Measured elasticity and its frequency dependence are sensitive to tissue microarchitecture in MR Elastography. Int. Soc. Magn. Res. in Medicine; 2012-05-05 - 2012-05-11
UiO Untitled
 
46 Gillberg, Tor; Sourouri, Mohammed; Cai, Xing.
A New Parallel 3D Front Propagation Algorithm for Fast Simulation of Geological folds. Procedia Computer Science 2012 ;Volum 9. s. 947-955
UiO Untitled
 
47 Unat, Didem; Zhou, Jun (UCSD); Cui, Yifeng; Baden, Scott; Cai, Xing.
Accelerating a 3D finite-difference earthquake simulation with a C-to-CUDA translator. Computing in science & engineering (Print) 2012 ;Volum 14.(3) s. 48-59
UiO Untitled
 
48 Wen, Mei; Su, Huayou; Wei, Wenjie; Wu, Nan; Cai, Xing; Zhang, Chunyuan.
Using 1000+ GPUs and 10000+ CPUs for sedimentary basin simulations. I: 2012 IEEE International Conference on Cluster Computing, CLUSTER 2012. IEEE 2012 ISBN 978-1-4673-2422-9. s. 27-35
UiO Untitled
 
2011
49 Didem, Unat; Cai, Xing; Baden, Scott.
Mint: Realizing CUDA performance in 3D stencil methods with annotated C. I: Proceedings of the 25th International Conference on Supercomputing (ICS'11). ACM Publications 2011 ISBN 978-1-4503-0102-2. s. 214-224
UiO Untitled
 
50 Hanslien, Monica; Artebrant, Robert; Tveito, Aslak; Lines, Glenn Terje; Cai, Xing.
STABILITY OF TWO TIME-INTEGRATORS FOR THE ALIEV-PANFILOV SYSTEM. International Journal of Numerical Analysis & Modeling 2011 ;Volum 8.(3) s. 427-442
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