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J. Langguth, M. Sourouri and X. Cai

Memory Bandwidth Contention: Communication vs Computation Tradeoffs in Supercomputers with Multicore Architectures

In International Conference on Parallel and Distributed Systems (ICPADS). Singapore: ACM/IEEE, 2018.
Proceedings, refereed
2018
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J. Langguth

Heterogeneous HPC Computations in Cardiac Electrophysiology

In 19th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2018), Vancouver, Canada, 2018.
Talk, keynote
2018
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N. Altanaite and J. Langguth

GPU-based Acceleration of Detailed Tissue-Scale Cardiac Simulations

In Proceedings of the 11th Workshop on General Purpose GPUs. New York, NY, USA: ACM, 2018.
Proceedings, refereed
2018
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J. Langguth, Q. Lan, N. Gaur, X. Cai and M. Wen

Enabling Tissue-Scale Cardiac Simulations Using Heterogeneous Computing on Tianhe-2

In IEEE 22nd International Conference on Parallel and Distributed Systems (ICPADS). ACM/IEEE, 2016.
Proceedings, refereed
2016
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2018

Proceedings, refereed

N. Altanaite and J. Langguth

GPU-based Acceleration of Detailed Tissue-Scale Cardiac Simulations

In Proceedings of the 11th Workshop on General Purpose GPUs. New York, NY, USA: ACM, 2018.
Status: Published
J. Langguth, M. Sourouri and X. Cai

Memory Bandwidth Contention: Communication vs Computation Tradeoffs in Supercomputers with Multicore Architectures

In International Conference on Parallel and Distributed Systems (ICPADS). Singapore: ACM/IEEE, 2018.
Status: Published

Talks, keynote

J. Langguth

Heterogeneous HPC Computations in Cardiac Electrophysiology

In 19th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2018), Vancouver, Canada, 2018.
Status: Published

Posters

J. Langguth, H. Arevalo, C. Jarvis and X. Cai

Towards Detailed Organ-Scale Simulations in Cardiac Electrophysiology

International Symposium on Computational Science at Scale (CoSaS), Erlangen, Germany, 2018.
Status: Published
J. D. Trotter, J. Langguth and X. Cai

Quantifying data traffic of sparse matrix-vector multiplication in a multi-level memory hierarchy

London, UK, 2018.
Status: Published

Talks, invited

J. Langguth, A. Azad, A. Buluc, X. Li and X. Wang

A distributed - memory parallel approximation of maximum weight perfect bipartite matching

In Pacific Northwest National Laboratory, Richland, WA, USA, 2018.
Status: Published

Talks, contributed

J. Langguth, A. Azad, A. Buluc, X. Li and X. Wang

A distributed - memory parallel approximation of maximum weight perfect bipartite matching

In Sparse Days 2018, Toulouse, France, 2018.
Status: Published

Public outreach

X. Li, A. Azad, A. Buluc, P. Ghysels, J. Langguth and X. Wang

ExaGraph Collaboration with STRUMPACK/SuperLU: Factorization-Based Sparse Solvers and Preconditioners for Exascale

ECP Website: Exascale Computing Project (ECP), 2018.
Status: Published
2016

Journal articles

J. Langguth, Q. Lan, N. Gaur and X. Cai

Accelerating Detailed Tissue-Scale 3D Cardiac Simulations Using Heterogeneous CPU-Xeon Phi Computing

International Journal of Parallel Programming (2016): 1-23.
Status: Published

Proceedings, refereed

J. Lagravière, J. Langguth, M. Sourouri and X. Cai

On the Performance and Energy Efficiency of the PGAS Programming Model on Multicore Architectures

In High Performance Computing & Simulation (2016) - International Workshop on Optimization of Energy Efficient HPC & Distributed Systems. ACM IEEE, 2016.
Status: Published