Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Yiannis Cotronis"'
Publikováno v:
Computer Science, Vol 13, Iss 1, p 17 (2012)
We present a design of a Mobile Grid Resource Management System aimed at integrating mobile resources to an existing Grid infrastructure, while creating a platform for interoperability with telecommunications providers. In order to reduce the load on
Externí odkaz:
https://doaj.org/article/97a05ff58bca4da8bb76b4c551b9cdee
Autor:
Yiannis Cotronis, Elias Konstantinidis
Publikováno v:
Journal of Parallel and Distributed Computing. 107:37-56
Typically, the execution time of a kernel on a GPU is a difficult to predict measure as it depends on a wide range of factors. Performance can be limited by either memory transfer, compute throughput or other latencies. In this paper, we improve on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0adb46205b5d0e92c91639ec0940c1f5
https://doi.org/10.1016/j.jpdc.2017.04.002
https://doi.org/10.1016/j.jpdc.2017.04.002
Publikováno v:
Journal of Systems and Software. 118:277-287
High performance computing (HPC) has crossed the Petaflop mark and is reaching the Exaflop range quickly. The exascale system is projected to have millions of nodes, with thousands of cores for each node. At such an extreme scale, the substantial amo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d1ef504cfb86280388a609cf72e108
https://doi.org/10.1016/j.jss.2016.05.027
https://doi.org/10.1016/j.jss.2016.05.027
Autor:
Yiannis Cotronis, Christos Filippidis
Publikováno v:
PDP
Experiments using the Large Hadron Collider (LHC) currently generate tens of petabytes of reduced data per year, observational and simulation data in the climate domain is expected to reach eXabytes by 2021, and light source experiments are expected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce493ffc6bccf74c85f63e1dea2bd547
https://doi.org/10.1109/pdp2018.2018.00108
https://doi.org/10.1109/pdp2018.2018.00108
Publikováno v:
Parallel Computing. 40:173-185
In this paper we study a parallel form of the SOR method for the numerical solution of the Convection Diffusion equation suitable for GPUs using CUDA. To exploit the parallelism offered by GPUs we consider the fine grain parallelism model. This is ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::471819c2ab415322df917f74ea2a6a56
https://doi.org/10.1016/j.parco.2014.02.002
https://doi.org/10.1016/j.parco.2014.02.002
Autor:
Elias Konstantinidis, Yiannis Cotronis
Publikováno v:
PDP
Modern Graphics Processing Units (GPUs) have evolved to high performance general purpose processors, forming an alternative to CPUs. However, programming them effectively has proven to be a challenge, not only due to the mandatory requirement of extr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baae9c114cedc5d7a5584355084b41fc
https://doi.org/10.1109/pdp.2016.56
https://doi.org/10.1109/pdp.2016.56
Publikováno v:
EPJ Web of Conferences, Vol 116, p 07001 (2016)
KM3NeT is a future European deep-sea research infrastructure hosting a new generation neutrino detectors that - located at the bottom of the Mediterranean Sea - will open a new window on the universe and answer fundamental questions both in particle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8db403152e20193257a5a508e41bf4dd
https://doaj.org/article/62218214b52a46e88b3b02ed814f137b
https://doaj.org/article/62218214b52a46e88b3b02ed814f137b
Autor:
Yiannis Cotronis, Elias Konstantinidis
Publikováno v:
Concurrency and Computation: Practice and Experience. 25:1107-1120
SUMMARY This work presents our strategy, applied optimizations and results in our effort to exploit the computational capabilities of graphics processing units (GPUs) under the CUDA environment in order to solve the Laplacian PDE. The parallelizable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c7eb86eb42062d4091cfa5061eab687
https://doi.org/10.1002/cpe.2952
https://doi.org/10.1002/cpe.2952
Autor:
Yiannis Cotronis, Giorgos Tylissanakis
Publikováno v:
Concurrency and Computation: Practice and Experience. 24:2268-2281
In this paper, we introduce an efficient mechanism to collect, store, and retrieve data provenance information in workflows of multiphysics simulations. Using notifications, we enable the nonintrusive collection of information about workflow events d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f36037bd639a1a8d3f949cdde1affc0a
https://doi.org/10.1002/cpe.2809
https://doi.org/10.1002/cpe.2809
Publikováno v:
Electronic Notes in Theoretical Computer Science. 178:111-119
We report here on our experiences using a program animation tool, the Teaching Machine, for program and algorithm visualization for engineering and physics students at two universities: Memorial University, where it has been used since 1999 for teach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61bbdfabcc994403399d8d04fe18beb6
https://doi.org/10.1016/j.entcs.2007.01.040
https://doi.org/10.1016/j.entcs.2007.01.040