Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Stratos Psomadakis"'
Autor:
Stratos Psomadakis, Georgios Goumas
The address translation (AT) overhead has been widely studied in literature and the new 5-level paging is expected to make translation even costlier. Multiple solutions have been proposed to alleviate the issue either by reducing the number of TLB mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::980f16fe9eded35a94bfc8ba70511b04
Autor:
Christos Katsakioris, Chloe Alverti, Konstantinos Nikas, Stratos Psomadakis, Vasileios Karakostas, Nectarios Koziris
Publikováno v:
Proceedings of the 1st Workshop on SErverless Systems, Applications and MEthodologies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4858501d571660d26944a7d3d91db7fd
https://doi.org/10.1145/3592533.3592812
https://doi.org/10.1145/3592533.3592812
Autor:
Christos Katsakioris, Chloe Alverti, Konstantinos Nikas, Stratos Psomadakis, Vasileios Karakostas, Nectarios Koziris
Open-source FaaS platforms have recently shown rapid growth, which is usually manifested as extension or specialization of existing cloud-native components and systems -mainly over Kubernetes- since they are provably capable of standing their ground
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::6d145e1f3a7624726702bdb6935a89a5
https://zenodo.org/record/7904991
https://zenodo.org/record/7904991
Autor:
Patrick Damme, Marius Birkenbach, Constantinos Bitsakos, Matthias Boehm, Philippe Bonnet, Florina Ciorba, Mark Dokter, Pawel Dowgiallo, Ahmed Eleliemy, Christian Faerber, Georgios Goumas, Dirk Habich, Niclas Hedam, Marlies Hofer, Wenjun Huang, Kevin Innerebner, Vasileios Karakostas, Roman Kern, Tomaž Kosar, Daniel Krems, Andreas Laber, Wolfgang Lehner, Eric Mier, Marcus Paradies, Bernhard Peischl, Gabrielle Poerwawinata, Stratos Psomadakis, Tilmann Rabl, Piotr Ratuszniak, Pedro Silva, Nikolai Skuppin, Andreas Starzacher, Benjamin Steinwender, Ilin Tolovski, Pınar Tözün, Wojciech Ulatowski, Yuanyuan Wang, Izajasz Wrosz, Aleš Zamuda, Ce Zhang, Xiao Xiang Zhu, Alexander Krause
Publikováno v:
Damme, P, Birkenbach, M, Bitsakos, C, Boehm, M, Bonnet, P, Ciorba, F, Dokter, M, Dowgiallo, P, Eleliemy, A, Faerber, C, Goumas, G, Habich, D, Hedam, N, Hofer, M, Huang, W, Innerebner, K, Karakostas, V, Kern, R, Kosar, T, Krause, A, Krems, D, Laber, A, Lehner, W, Mier, E, Paradies, M, Peischl, B, Poerwawinata, G, Psomadakis, S, Rabl, T, Ratuszniak, P, Silva, P, Skuppin, N, Starzacher, A, Steinwender, B, Tolovski, I, Tözün, P, Ulatowski, W, Wang, Y, Wrosz, I, Zamuda, A, Zhang, C & Zhu, X X 2022, DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines . in Conference on Innovative Data Systems Research . Santa Cruz, California, USA . < http://cidrdb.org/cidr2022/papers/p4-damme.pdf >
Benjamin Steinwender
Benjamin Steinwender
Integrated data analysis (IDA) pipelines---that combine data management (DM) and query processing, high-performance computing (HPC), and machine learning (ML) training and scoring---become increasingly common in practice. Interestingly, systems of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ef97c54fb73d8eceb46f77197e7fe80d
https://pure.itu.dk/ws/files/86467917/CIDR2022.pdf
https://pure.itu.dk/ws/files/86467917/CIDR2022.pdf
Autor:
Stratos Psomadakis, Nectarios Koziris, Konstantinos Nikas, Vasileios Karakostas, Jayneel Gandhi, Chloe Alverti, Georgios Goumas
Publikováno v:
ISCA
We propose synergistic software and hardware mechanisms that alleviate the address translation overhead, focusing particularly on virtualized execution. On the software side, we propose contiguity-aware (CA) paging, a novel physical memory allocation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8615d1e49c3c6799477e6a32e1e558
https://doi.org/10.1109/isca45697.2020.00050
https://doi.org/10.1109/isca45697.2020.00050
Autor:
Nectarios Koziris, Konstantinos Papazafeiropoulos, Anastassios Nanos, Orestis Lagkas Nikolos, Stratos Psomadakis
Publikováno v:
WOSC@Middleware
In recent years, the rapid adoption of the serverless computing paradigm has led to the proliferation of Function-as-a-Service computing frameworks. The majority of these frameworks utilize containers, a lightweight operating system virtualization te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d130e7a25d99d7e9b64aeb4f8dde4f59
https://doi.org/10.1145/3366623.3368138
https://doi.org/10.1145/3366623.3368138
Autor:
Stratos Psomadakis, Nectarios Koziris, Ioannis Papadakis, Dimitrios Siakavaras, Vasileios Karakostas, Marina Vemmou, Konstantinos Nikas, Georgios Goumas, Aspa Skalidi, Stefanos Gerangelos
Publikováno v:
Middleware Demos/Posters
Proceedings of the 20th International Middleware Conference Demos and Posters on ZZZ-Middleware 19
Proceedings of the 20th International Middleware Conference Demos and Posters on ZZZ -Middleware '19
Proceedings of the 20th International Middleware Conference Demos and Posters on ZZZ-Middleware 19
Proceedings of the 20th International Middleware Conference Demos and Posters on ZZZ -Middleware '19
Cloud service providers (CSPs) rely mostly on simplistic and conservative policies regarding resource management, to minimize interference of shared resources between multiple VMs and to provide acceptable performance. However, such approaches may le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fd660b5f192e8a341b6c669f59f5c92
https://doi.org/10.1145/3366627.3368114
https://doi.org/10.1145/3366627.3368114
Autor:
Stratos Psomadakis, Dimitrios Siakavaras, Stefanos Gerangelos, Ewnetu Bayuh Lakew, Erik Elmroth, Petter Svärd, Nectarios Koziris, Simon Kolberg, Konstantinos Nikas, Georgios Goumas, Vasileios Karakostas
Publikováno v:
SAMOS
Despite their proliferation as a dominant computing paradigm, cloud computing systems lack effective mechanisms to manage their vast resources efficiently. Resources are stranded and fragmented, limiting cloud applicability only to classes of applica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8177b6d4213a29b5ecb727922b628a0d
https://doi.org/10.1145/3229631.3236095
https://doi.org/10.1145/3229631.3236095
Autor:
Nectarios Koziris, Stefanos Gerangelos, Konstantinos Papazafeiropoulos, Aimilios Tsalapatis, Stratos Psomadakis
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030024642
ISC Workshops
ISC Workshops
In environments where multiple virtual machines are colocated on the same physical host, the semantic gap between the host and the guests leads to suboptimal memory management. Solutions such as ballooning are unable to modify the amount of memory av
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f39abf3a276c77ed6408b9d455cbf46
https://doi.org/10.1007/978-3-030-02465-9_12
https://doi.org/10.1007/978-3-030-02465-9_12
Publikováno v:
Euro-Par 2011: Parallel Processing Workshops ISBN: 9783642297397
Euro-Par Workshops (2)
Euro-Par Workshops (2)
In this paper, we present the design of a VM-aware, high-performance cluster interconnect architecture over 10Gbps Ethernet. Our framework provides a direct data path to the NIC for applications that run on VMs, leaving non-critical paths (such as co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9617bb63f7d4846b81a10f6cb11c07b9
https://doi.org/10.1007/978-3-642-29740-3_45
https://doi.org/10.1007/978-3-642-29740-3_45