Georgios Goumas

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Nectarios KozirisProfessor, Dean of the School of Electrical and Computer Engineering, National Technical UniversityVerified email at cslab.ece.ntua.gr
Konstantinos NikasComputing Systems Laboratory (CSLAB), NTUAVerified email at cslab.ece.ntua.gr
Kornilios KourtisIsovalentVerified email at isovalent.com
Vasileios KarakasisSwiss National Supercomputing CentreVerified email at cscs.ch
Vasileios KarakostasNational and Kapodistrian University of AthensVerified email at di.uoa.gr
Nikela PapadopoulouChalmers University of TechnologyVerified email at chalmers.se
Athena ElafrouUniversity of Cambridge, National Technical University of AthensVerified email at cam.ac.uk
Theodoros GkountouvasCornell UniversityVerified email at cornell.edu
Chloe AlvertiNational Technical University of AthensVerified email at cslab.ece.ntua.gr
Petros MaragosProfessor of Electrical and Computer Engineering, National Technical University of AthensVerified email at cs.ntua.gr
Amos StorkeyProfessor of Machine Learning and AI, School of Informatics, University of Edinburgh, UKVerified email at ed.ac.uk
Oscar Deniz SuarezFull Professor, Universidad de Castilla-La ManchaVerified email at uclm.es
Rozenn DahyotProfessor of Computer Science, Maynooth University IrelandVerified email at mu.ie
Anastassios NanosNubificus LTDVerified email at nubificus.co.uk
Ioannis KonstantinouAss. Professor, Computer Science and Telecommunications, University of Thessaly and CSLAB NTUAVerified email at uth.gr
Ioannis E. VenetisDepartment of Informatics, University of PiraeusVerified email at unipi.gr
Panayiotis TsanakasProfessor of Computer Engineering, National Technical University of Athens, GreeceVerified email at cs.ntua.gr
Nasia AsikiSenior Researcher, CsLab, National Technical University of AthensVerified email at cslab.ece.ntua.gr
Nikolas IoannouGoogleVerified email at google.com
Magnus SjälanderProfessor, Norwegian University of Science (NTNU) and Visiting Senior Lecturer at UppsalaVerified email at ntnu.no

Georgios Goumas

National Technical University of Athens

Verified email at cslab.ece.ntua.gr

Parallel processing High-performance computing Computer Architecture Parallel programming


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Performance evaluation of the sparse matrix-vector multiplication on modern architectures G Goumas, K Kourtis, N Anastopoulos, V Karakasis, N Koziris The Journal of Supercomputing 50 (1), 36-77, 2009	111	2009
Optimizing sparse matrix-vector multiplication using index and value compression K Kourtis, G Goumas, N Koziris Proceedings of the 5th conference on Computing frontiers, 87-96, 2008	109	2008
Understanding the performance of sparse matrix-vector multiplication G Goumas, K Kourtis, N Anastopoulos, V Karakasis, N Koziris 16th Euromicro Conference on Parallel, Distributed and Network-Based …, 2008	104	2008
CSX: an extended compression format for spmv on shared memory systems K Kourtis, V Karakasis, G Goumas, N Koziris ACM SIGPLAN Notices 46 (8), 247-256, 2011	96	2011
Minimizing completion time for loop tiling with computation and communication overlapping G Goumas, A Sotiropoulos, N Koziris Proceedings 15th International Parallel and Distributed Processing Symposium …, 2001	65	2001
An efficient code generation technique for tiled iteration spaces G Goumas, M Athanasaki, N Koziris IEEE Transactions on Parallel and Distributed Systems 14 (10), 1021-1034, 2003	50	2003
Improving the performance of multithreaded sparse matrix-vector multiplication using index and value compression K Kourtis, G Goumas, N Koziris 2008 37th International Conference on Parallel Processing, 511-519, 2008	49	2008
A comparative study of blocking storage methods for sparse matrices on multicore architectures V Karakasis, G Goumas, N Koziris 2009 International Conference on Computational Science and Engineering 1 …, 2009	48	2009
Perfomance models for blocked sparse matrix-vector multiplication kernels V Karakasis, G Goumas, N Koziris 2009 International Conference on Parallel Processing, 356-364, 2009	47	2009
An extended compression format for the optimization of sparse matrix-vector multiplication V Karakasis, T Gkountouvas, K Kourtis, G Goumas, N Koziris IEEE Transactions on Parallel and Distributed Systems 24 (10), 1930-1940, 2012	44	2012
An overview of platforms for cloud based development G Fylaktopoulos, G Goumas, M Skolarikis, A Sotiropoulos, I Maglogiannis SpringerPlus 5 (1), 1-13, 2016	42	2016
Employing transactional memory and helper threads to speedup Dijkstra's algorithm K Nikas, N Anastopoulos, G Goumas, N Koziris 2009 International Conference on Parallel Processing, 388-395, 2009	39	2009
Syncron: Efficient synchronization support for near-data-processing architectures C Giannoula, N Vijaykumar, N Papadopoulou, V Karakostas, I Fernandez, ... 2021 IEEE International Symposium on High-Performance Computer Architecture …, 2021	38	2021
BONSEYES: platform for open development of systems of artificial intelligence T Llewellynn, MM Fernández-Carrobles, O Deniz, S Fricker, A Storkey, ... Proceedings of the computing frontiers conference, 299-304, 2017	32	2017
Exploiting compression opportunities to improve SpMxV performance on shared memory systems K Kourtis, G Goumas, N Koziris ACM Transactions on Architecture and Code Optimization (TACO) 7 (3), 1-31, 2010	32	2010
Performance analysis and optimization of sparse matrix-vector multiplication on modern multi-and many-core processors A Elafrou, G Goumas, N Koziris 2017 46th International Conference on Parallel Processing (ICPP), 292-301, 2017	31	2017
SparseX: A library for high-performance sparse matrix-vector multiplication on multicore platforms A Elafrou, V Karakasis, T Gkountouvas, K Kourtis, G Goumas, N Koziris ACM Transactions on Mathematical Software (TOMS) 44 (3), 1-32, 2018	23	2018
LCA: A memory link and cache-aware co-scheduling approach for CMPs AH Haritatos, G Goumas, N Anastopoulos, K Nikas, K Kourtis, N Koziris 2014 23rd International Conference on Parallel Architecture and Compilation …, 2014	23	2014
Improving QoS and Utilisation in modern multi-core servers with Dynamic Cache Partitioning I Papadakis, K Nikas, V Karakostas, G Goumas, N Koziris Proceedings of the Joined Workshops COSH 2017 and VisorHPC 2017, 2017	20	2017
Improving the performance of the symmetric sparse matrix-vector multiplication in multicore T Gkountouvas, V Karakasis, K Kourtis, G Goumas, N Koziris 2013 IEEE 27th International Symposium on Parallel and Distributed …, 2013	20	2013

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