Zobrazeno 1 - 10
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pro vyhledávání: '"Tovletoglou, Konstantinos"'
Autor:
Mukhanov, Lev, Tovletoglou, Konstantinos, Vandierendonck, Hans, Nikolopoulos, Dimitrios S., Karakonstantis, Georgios
Publikováno v:
In Proceedings of the IEEE International Symposium on Workload Characterization (IISWC), Orlando, Florida, USA, 2019
The aggressive scaling of technology may have helped to meet the growing demand for higher memory capacity and density, but has also made DRAM cells more prone to errors. Such a reality triggered a lot of interest in modeling DRAM behavior for either
Externí odkaz:
http://arxiv.org/abs/2003.12448
Autor:
Dichev, Kiril, Jordan, Herbert, Tovletoglou, Konstantinos, Heller, Thomas, Nikolopoulos, Dimitrios S., Karakonstantis, Georgios, Gillan, Charles
With the increase in compute nodes in large compute platforms, a proportional increase in node failures will follow. Many application-based checkpoint/restart (C/R) techniques have been proposed for MPI applications to target the reduced mean time be
Externí odkaz:
http://arxiv.org/abs/1705.10208
Autor:
Carpen-Amarie, Maria, Vavouliotis, Georgios, Tovletoglou, Konstantinos, Grot, Boris, Mueller, Rene
Publikováno v:
Carpen-Amarie, M, Vavouliotis, G, Tovletoglou, K, Grot, B & Mueller, R 2023, Concurrent GCs and Modern Java Workloads : A Cache Perspective . in Proceedings of the 2023 ACM SIGPLAN International Symposium on Memory Management . pp. 71-84, 2023 ACM SIGPLAN International Symposium on Memory Management, Orlando, Florida, United States, 18/06/23 . https://doi.org/10.1145/3591195.3595269
The garbage collector (GC) is a crucial component of language runtimes, offering correctness guarantees and high productivity in exchange for a run-time overhead. Concurrent collectors run alongside application threads (mutators) and share CPU resour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3094::87a0d240967a7deabd551dd14d9d9fee
https://hdl.handle.net/20.500.11820/428a894c-0ec0-4bc4-87b1-9d303157c835
https://hdl.handle.net/20.500.11820/428a894c-0ec0-4bc4-87b1-9d303157c835
Akademický článek
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Akademický článek
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Autor:
Tovletoglou, Konstantinos, Mukhanov, Lev, Karakonstantis, Georgios, Chatzidimitriou, Athanasios, Papadimitriou, George, Kaliorakis, Manolis, Gizopoulos, Dimitris, Hadjilambrou, Zacharias, Sazeides, Yiannakis, Lampropulos, Alejandro, Das, Shidhartha, Vo, Phong
Publikováno v:
Tovletoglou, K, Mukhanov, L, Karakonstantis, G, Chatzidimitriou, A, Papadimitriou, G, Kaliorakis, M, Gizopoulos, D, Hadjilambrou, Z, Sazeides, Y, Lampropoulos, A, Das, S & Vo, P 2018, Measuring and Exploiting Guardbands of Server-Grade ARMv8 CPU Cores and DRAMs . in 2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN): Proceedings . pp. 6-9, IEEE/IFIP International Conference on Dependable Systems and Networks, Luxembourg, Luxembourg, 25/06/2018 . https://doi.org/10.1109/DSN-W.2018.00013
DSN Workshops
2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W)
DSN Workshops
2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W)
In this paper, we present the results of our comprehensive measurement study of the timing and voltage guardbands in memories and cores of a commodity ARMv8 based micro-server. Using various synthetic micro-benchmarks, we reveal how the adopted volta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24ee791b7dac51fd06df7ef538e82895
https://pure.qub.ac.uk/en/publications/measuring-and-exploiting-guardbands-of-servergrade-armv8-cpu-cores-and-drams(547b2ecd-2123-4436-a140-3287a149c95b).html
https://pure.qub.ac.uk/en/publications/measuring-and-exploiting-guardbands-of-servergrade-armv8-cpu-cores-and-drams(547b2ecd-2123-4436-a140-3287a149c95b).html
Publikováno v:
Tovletoglou, K, Mukhanov, L & Karakonstantis, G 2019, ' Realizing Energy-Efficient Dependable Systems with Variably-Reliable DRAMs ', 19th International Low Power Design Contest, Lausanne, Switzerland, 29/07/2019-31/07/2019 .
In this demo, we present the implementation of a Heterogeneous-Reliability Memory framework on a server with a complete software stack. Our design overcomes the practical restrictions of the hardware platform and mitigates the introduced performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2607::d906568afb811c083bd6e43b13987e32
https://pure.qub.ac.uk/en/publications/realizing-energyefficient-dependable-systems-with-variablyreliable-drams(9ad1a04a-6ecd-434e-83dc-c98bdfde1dc0).html
https://pure.qub.ac.uk/en/publications/realizing-energyefficient-dependable-systems-with-variablyreliable-drams(9ad1a04a-6ecd-434e-83dc-c98bdfde1dc0).html
Autor:
Tovletoglou, Konstantinos
Publikováno v:
Tovletoglou, K 2018, ' Implementation of a Heterogeneous-Reliability Memory Framework ' 27th International Conference on Parallel Architectures and Compilation Techniques (PACT18), Limassol, Cyprus, 01/11/2018-04/11/2018, .
DRAM consumes up to 40% out of the total power dissipation in servers. Techniques try to reduce it by relaxing the DRAM timing parameters, such as refresh rate. However operation under relaxed parameters poses a threat to the reliability. To allow th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2607::2f8e54cbdf8bf7e72f0aab6d5089a106
https://pure.qub.ac.uk/ws/files/163711662/PACT2018_ACMSRC_poster_proper_size_v1.1.pdf
https://pure.qub.ac.uk/ws/files/163711662/PACT2018_ACMSRC_poster_proper_size_v1.1.pdf
In this paper, we present the results of our comprehensive measurement study of the timing and voltage guardbands in memories and cores of a commodity ARMv8 based micro-server. Using various synthetic micro-benchmarks, we reveal how the adopted volta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::b1c62614ebd1481ce102ca67294e41b3
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3177055
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3177055
Akademický článek
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