FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2399156730> ?p ?o ?g. }

• W2399156730 abstract "Over the past decade, processors have drastically reduced their power consumption. With each new processor generation, new features enhancing the processor energy efficiency are added. However, the demand for energy reduction techniques has never been so high. Indeed, with the increasing size of high performance machines, their power and energy consumptions have grown accordingly. They have reached a point where they have to be reduced by all possible means. Current processors allow an interesting feature, they can change their operating frequency at run-time. As granted by transistor physics, lower frequency means lower power consumption and hopefully, lower energy consumption. This thesis investigates to which extent this processor feature, called DVFS, can be used to save energy. First, a simple machine is analyzed to have a complete understanding of the different power consumers and where optimizations can be focused. It will be demonstrated that only fans and processors allow run-time energy optimizations. Between the two, the processor shows the highest consumption, therefore potentially exposing the higher potential for energy savings.Second, the power consumption of a processor depends on the applications being executed. However, there are as many applications as problems to solve. The focus is then put on applications to understand their impacts on energy consumption. Based on the gathered insights, multiple tools targeting energy savings on a single processor are created. REST, the most naive, tries to adapt the processor state to the stress generated by the application, hoping for energy reduction. The second, UtoPeak, computes the maximum energy reduction one can expect for any tool using DVFS. It allows to evaluate the efficiency of such systems. The last one, FoREST, was created in order to correct all the flaws of REST and target maximum energy reduction.Last, scientific applications generally need more than one processor to be executed in a decent time. The thesis also presents a first attempt to compute a lower bound in energy reduction when considering this new execution context." @default.
• W2399156730 created "2016-06-24" @default.
• W2399156730 creator A5050313296 @default.
• W2399156730 date "2015-09-18" @default.
• W2399156730 modified "2023-09-25" @default.
• W2399156730 title "Energy Characterization and Savings in Single and Multiprocessor Systems : understanding how much can be saved and how to achieve it in modern systems" @default.
• W2399156730 cites W1019433010 @default.
• W2399156730 cites W109355758 @default.
• W2399156730 cites W1483839197 @default.
• W2399156730 cites W1484986289 @default.
• W2399156730 cites W1493984463 @default.
• W2399156730 cites W1500210458 @default.
• W2399156730 cites W1501438954 @default.
• W2399156730 cites W1517652255 @default.
• W2399156730 cites W1562445020 @default.
• W2399156730 cites W1608475339 @default.
• W2399156730 cites W1771969122 @default.
• W2399156730 cites W1809169466 @default.
• W2399156730 cites W1825216778 @default.
• W2399156730 cites W1887936054 @default.
• W2399156730 cites W1894651528 @default.
• W2399156730 cites W1902850077 @default.
• W2399156730 cites W1927096916 @default.
• W2399156730 cites W1964842031 @default.
• W2399156730 cites W1973607394 @default.
• W2399156730 cites W1973923004 @default.
• W2399156730 cites W1974420955 @default.
• W2399156730 cites W1974534679 @default.
• W2399156730 cites W1979422579 @default.
• W2399156730 cites W1979566015 @default.
• W2399156730 cites W1979594720 @default.
• W2399156730 cites W1987232633 @default.
• W2399156730 cites W1990893577 @default.
• W2399156730 cites W2002163819 @default.
• W2399156730 cites W2005728058 @default.
• W2399156730 cites W2006645291 @default.
• W2399156730 cites W2007154051 @default.
• W2399156730 cites W2008789209 @default.
• W2399156730 cites W2009343317 @default.
• W2399156730 cites W2011039300 @default.
• W2399156730 cites W2014546690 @default.
• W2399156730 cites W2015217972 @default.
• W2399156730 cites W2027832933 @default.
• W2399156730 cites W2031136586 @default.
• W2399156730 cites W2032512814 @default.
• W2399156730 cites W2045126404 @default.
• W2399156730 cites W2045274643 @default.
• W2399156730 cites W2049247044 @default.
• W2399156730 cites W2051005723 @default.
• W2399156730 cites W2053211348 @default.
• W2399156730 cites W2060027005 @default.
• W2399156730 cites W2060573894 @default.
• W2399156730 cites W2067354926 @default.
• W2399156730 cites W2067532401 @default.
• W2399156730 cites W2068649455 @default.
• W2399156730 cites W2070982143 @default.
• W2399156730 cites W2076211048 @default.
• W2399156730 cites W2076535184 @default.
• W2399156730 cites W2076726871 @default.
• W2399156730 cites W2077305093 @default.
• W2399156730 cites W2087511719 @default.
• W2399156730 cites W2096554329 @default.
• W2399156730 cites W2097964682 @default.
• W2399156730 cites W2100384468 @default.
• W2399156730 cites W2101360724 @default.
• W2399156730 cites W2101587002 @default.
• W2399156730 cites W2101903894 @default.
• W2399156730 cites W2108812856 @default.
• W2399156730 cites W2112121929 @default.
• W2399156730 cites W2113273853 @default.
• W2399156730 cites W2115219441 @default.
• W2399156730 cites W2115412309 @default.
• W2399156730 cites W2116175063 @default.
• W2399156730 cites W2116785402 @default.
• W2399156730 cites W2118542516 @default.
• W2399156730 cites W2124146147 @default.
• W2399156730 cites W2124853018 @default.
• W2399156730 cites W2124942711 @default.
• W2399156730 cites W2127020976 @default.
• W2399156730 cites W2129763083 @default.
• W2399156730 cites W2130388542 @default.
• W2399156730 cites W2131645490 @default.
• W2399156730 cites W2132420603 @default.
• W2399156730 cites W2133393645 @default.
• W2399156730 cites W2134026160 @default.
• W2399156730 cites W2134080167 @default.
• W2399156730 cites W2135948795 @default.
• W2399156730 cites W2141425839 @default.
• W2399156730 cites W2143011780 @default.
• W2399156730 cites W2143624342 @default.
• W2399156730 cites W2147743629 @default.
• W2399156730 cites W2149756939 @default.
• W2399156730 cites W2150054883 @default.
• W2399156730 cites W2153981812 @default.
• W2399156730 cites W2155168119 @default.
• W2399156730 cites W2155373773 @default.
• W2399156730 cites W2155470578 @default.
• W2399156730 cites W2155702343 @default.
• W2399156730 cites W2155899380 @default.
• W2399156730 cites W2155945196 @default.

• next