Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Behrooz Shirazi"'
Publikováno v:
IEEE Transactions on Sustainable Computing. 7:358-370
Voltage/Frequency Islands (VFIs) are practically used in multicore systems. VFIs cluster cores that share the same Voltage/Frequency (V/F) level for the entire application runtime. Using VFIs, switching V/F levels has less overhead per-core while sav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a86487c911875eff59c5af70116daa7
https://doi.org/10.1109/tsusc.2021.3092730
https://doi.org/10.1109/tsusc.2021.3092730
Publikováno v:
IEEE Transactions on Sustainable Computing. 5:1-12
Per-core Dynamic Voltage and Frequency (V/F) Scaling (DVFS) is a well-known methodology for achieving energy efficiency in multicore systems. Heuristic DVFS techniques provide fast, suboptimal V/F predictions while Dynamic Programming (DP) methods so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d601b6a2f3d519e25243dbb6235b335
https://doi.org/10.1109/tsusc.2019.2911471
https://doi.org/10.1109/tsusc.2019.2911471
Autor:
Shervin Hajiamini, Behrooz Shirazi
High performance computing centers need to keep up with the growing applications of varying computational characteristics. High computation rates result in consuming vast amounts of energy with increasing electricity costs. To fulfill computational d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c49d36b1decf7528d0c676ffc8219a8
https://doi.org/10.1016/bs.adcom.2020.03.005
https://doi.org/10.1016/bs.adcom.2020.03.005
Publikováno v:
Sustainable Computing: Informatics and Systems. 18:54-65
High performance computing centers need to keep up with the growing workload of varying computational characteristics. Due to their high computation rates, these computing systems consume vast amounts of energy with increasing electricity costs. As a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::317d91f3ce19adb2301aa43383a6a048
https://doi.org/10.1016/j.suscom.2018.02.011
https://doi.org/10.1016/j.suscom.2018.02.011
Publikováno v:
Sustainable Computing: Informatics and Systems. 12:1-9
Continuing progress and integration levels in silicon technologies make possible complete end-user systems on a single chip. This massive level of integration makes modern multi-core chips widely adoptable in multiple domains. In the design of high-p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49117b750bc6d475886b45b9938378dc
https://doi.org/10.1016/j.suscom.2016.04.003
https://doi.org/10.1016/j.suscom.2016.04.003
Autor:
Shervin Hajiamini, Behrooz Shirazi
Publikováno v:
IGSC
Greedy heuristic methodologies perform the dynamic voltage and frequency scaling (DVFS) on multicore systems based on the localized system performance data. The characteristics of applications such as their floating-point operations and memory loads
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e2747f274f00a213087bc64244d7a9
https://doi.org/10.1109/igsc48788.2019.8957190
https://doi.org/10.1109/igsc48788.2019.8957190
Publikováno v:
Sustainable Computing: Informatics and Systems. 9:1-7
Wireless sensor networks (WSNs) can be used for a variety of tasks. The goal is to sustain such networks for as long as possible while still maintaining acceptable performance on the task. Evaluating WSNs for such diverse tasks precludes actual deplo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75d92fdccc073a6535724617cd8ca612
https://doi.org/10.1016/j.suscom.2016.01.003
https://doi.org/10.1016/j.suscom.2016.01.003
Publikováno v:
IGSC
With a focus on static (compile-time) methods for V/F level assignments, we propose an efficient Dynamic programming (DP) technique using the Viterbi algorithm, which uses the Energy-Delay Product (EDP) as objective function to predict the best V/F l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6eeb0258877e8ceecaab357298ffc235
https://doi.org/10.1109/igcc.2018.8752159
https://doi.org/10.1109/igcc.2018.8752159
Publikováno v:
HPCC/SmartCity/DSS
Energy efficiency is considered a challenging problem in modern multicore systems. Partitioning the cores into multiple voltage and frequency islands (VFI) provides a compromise between simple global Dynamic Voltage Frequency Scaling (DVFS) and fine-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97fcdf5a3a667b7e80eba8189f795c6d
https://doi.org/10.1109/hpcc-smartcity-dss.2017.64
https://doi.org/10.1109/hpcc-smartcity-dss.2017.64