Heterogeneous Computing Laboratory

The Heterogeneous Computing Laboratory (HCL) aspires to be one of the world research leaders in the field of high performance heterogeneous computing. Our vision is to propose and develop innovative ideas, models, algorithms and tools aimed at efficient and reliable solution of most challenging scientific and engineering problems on modern highly heterogeneous and hierarchical HPC platforms. The HCL is part of the School of Computer Science and Informatics at the University College Dublin.

Recent publications

Lastovetsky, A., L. Szustak, and R. Wyrzykowski, "Model-based optimization of EULAG kernel on Intel Xeon Phi through load imbalancing", IEEE Transactions on Parallel and Distributed Systems, vol. 28, issue 3: IEEE, pp. 787-797, 03/2017.  Download: TPDS_15.pdf (812.34 KB)
Rico-Gallego, J. - A., J. - C. Díaz-Martín, and A. Lastovetsky, "Extending τ -Lop to model concurrent MPI communications in multicore clusters", Future Generation Computer Systems, vol. 61: Elsevier, pp. 66-82, 08/2016.  Download: fgcs2016.pdf (985.73 KB)

Recent conferences

Title Location Date
Parallel Computational Fluid Dynamics 2014 Trondheim, Norway 20 May 2014 - 22 May 2014
Heterogeneity in Computing Workshop (HCW 2014) Phoenix, Arizona USA 19 May 2014
Parallel Programming Models and Systems Software for High-End Computing (P2S2 2013) Lyon, France 1 Oct 2013
Parallel Computing Technologies (PaCT 2013) St. Petersburg, Russia 30 Sep 2013 - 4 Oct 2013
Dagstuhl Seminar on Algorithms and Scheduling Techniques for Exascale Systems Dagstuhl, Germany 15 Sep 2013 - 20 Sep 2013

Recent software

Official releasesDateSizeLinksStatus
1.02016-Jun-1657 KBRecommended for ZZGemmOocThis is currently the recommended release for ZZGemmOoc.
1.2.02016-Apr-29556.77 KBRecommended for fupermodThis is currently the recommended release for fupermod.
1.02013-May-2947.49 KBRecommended for nt-bittorrentThis is currently the recommended release for nt-bittorrent.
1.02013-May-2964.48 KBRecommended for nt-clusteringThis is currently the recommended release for nt-clustering.
0.0.12013-Apr-241.56 MBRecommended for pmmThis is currently the recommended release for pmm.