source: papers/SMPaT-2012_DCWoRMS/elsarticle-DCWoRMS.aux @ 1065

Revision 1065, 7.5 KB checked in by wojtekp, 12 years ago (diff)
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2\citation{koomey}
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21\@writefile{toc}{\contentsline {section}{\numberline {2}Related Work}{3}}
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24\@writefile{toc}{\contentsline {section}{\numberline {3}DCworms}{5}}
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30\@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces  DCworms architecture}}{6}}
31\newlabel{fig:arch}{{1}{6}}
32\@writefile{toc}{\contentsline {subsection}{\numberline {3.1}Architecture}{6}}
33\@writefile{toc}{\contentsline {subsection}{\numberline {3.2}Workload modeling}{7}}
34\@writefile{toc}{\contentsline {subsection}{\numberline {3.3}Resource modeling}{7}}
35\@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces  Levels of information about jobs}}{8}}
36\newlabel{fig:jobsStructure}{{2}{8}}
37\citation{d2.2}
38\citation{GSSIM_Energy}
39\@writefile{toc}{\contentsline {subsection}{\numberline {3.4}Energy management concept in DCworms}{9}}
40\@writefile{toc}{\contentsline {subsubsection}{\numberline {3.4.1}Power management}{10}}
41\@writefile{toc}{\contentsline {paragraph}{\textbf  {Power profile}}{10}}
42\@writefile{toc}{\contentsline {paragraph}{\textbf  {Power consumption model}}{10}}
43\@writefile{toc}{\contentsline {paragraph}{\textbf  {Power management interface}}{10}}
44\@writefile{lof}{\contentsline {figure}{\numberline {3}{\ignorespaces  Power consumption modeling}}{11}}
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50\@writefile{toc}{\contentsline {section}{\numberline {4}Modeling of energy consumption in DCworms}{12}}
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52\@writefile{lof}{\contentsline {figure}{\numberline {4}{\ignorespaces Average power usage with regard to CPU frequency - Linpack (\emph  {green}), Abinit (\emph  {purple}), Namd (\emph  {blue}) and Cpuburn (\emph  {red}).  }}{13}}
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54\@writefile{toc}{\contentsline {subsection}{\numberline {4.1}Power consumption models}{13}}
55\newlabel{sec:power}{{4.1}{13}}
56\newlabel{eq:ohm-law}{{2}{13}}
57\@writefile{lof}{\contentsline {figure}{\numberline {5}{\ignorespaces  Power in time for the highest frequency}}{14}}
58\newlabel{fig:fans_P}{{5}{14}}
59\@writefile{toc}{\contentsline {subsection}{\numberline {4.2}Static approach}{14}}
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63\newlabel{eq:dynamic}{{4}{15}}
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66\newlabel{eq:app}{{8}{16}}
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70\@writefile{toc}{\contentsline {section}{\numberline {5}Experiments and evaluation}{17}}
71\newlabel{sec:experiments}{{5}{17}}
72\@writefile{toc}{\contentsline {subsection}{\numberline {5.1}Testbed description}{17}}
73\@writefile{lot}{\contentsline {table}{\numberline {1}{\ignorespaces  RECS system configuration}}{17}}
74\newlabel{testBed}{{1}{17}}
75\@writefile{toc}{\contentsline {subsection}{\numberline {5.2}Evaluated applications}{17}}
76\citation{linpack}
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79\@writefile{toc}{\contentsline {subsection}{\numberline {5.3}Models}{18}}
80\newlabel{sec:models}{{5.3}{18}}
81\@writefile{lot}{\contentsline {table}{\numberline {2}{\ignorespaces  $P_{cpubase}$ values in Watts}}{18}}
82\newlabel{nodeBasePowerUsage}{{2}{18}}
83\@writefile{lot}{\contentsline {table}{\numberline {3}{\ignorespaces  $P_{app}$ values in Watts}}{19}}
84\newlabel{appPowerUsage}{{3}{19}}
85\@writefile{lot}{\contentsline {table}{\numberline {4}{\ignorespaces  Power models error in \%}}{19}}
86\newlabel{expPowerModels}{{4}{19}}
87\@writefile{toc}{\contentsline {subsection}{\numberline {5.4}Methodology}{19}}
88\@writefile{toc}{\contentsline {subsection}{\numberline {5.5}Computational analysis}{20}}
89\@writefile{lot}{\contentsline {table}{\numberline {5}{\ignorespaces  Workload characteristics}}{21}}
90\newlabel{workloadCharacteristics}{{5}{21}}
91\@writefile{toc}{\contentsline {subsubsection}{\numberline {5.5.1}Random approach}{22}}
92\@writefile{lof}{\contentsline {figure}{\numberline {6}{\ignorespaces  Comparison of energy usage for Random (left) and Random + switching off unused nodes strategy (right)}}{22}}
93\newlabel{fig:70r_rnpm}{{6}{22}}
94\@writefile{toc}{\contentsline {subsubsection}{\numberline {5.5.2}Energy optimization}{22}}
95\@writefile{lot}{\contentsline {table}{\numberline {6}{\ignorespaces  Measured power of testbed nodes in idle state}}{23}}
96\newlabel{idlePower}{{6}{23}}
97\@writefile{lof}{\contentsline {figure}{\numberline {7}{\ignorespaces  Energy usage optimization strategy}}{24}}
98\newlabel{fig:70eo}{{7}{24}}
99\@writefile{lof}{\contentsline {figure}{\numberline {8}{\ignorespaces  Energy usage optimization + switching off unused nodes strategy}}{24}}
100\newlabel{fig:70eonpm}{{8}{24}}
101\@writefile{toc}{\contentsline {subsubsection}{\numberline {5.5.3}Downgrading frequency}{25}}
102\@writefile{lof}{\contentsline {figure}{\numberline {9}{\ignorespaces  Frequency downgrading strategy}}{25}}
103\newlabel{fig:70dfs}{{9}{25}}
104\@writefile{lof}{\contentsline {figure}{\numberline {10}{\ignorespaces  Schedules obtained for Random strategy (left) and Random + lowest frequency strategy (right) for 10\% of system load}}{26}}
105\newlabel{fig:dfsComp}{{10}{26}}
106\@writefile{toc}{\contentsline {subsection}{\numberline {5.6}Discussion}{26}}
107\@writefile{lot}{\contentsline {table}{\numberline {7}{\ignorespaces  Energy usage [kWh] for different level of system load. R - Random, R+NPM - Random + node power management, EO - Energy optimization, EO+NPM - Energy optimization + node power management, R+LF - Random + lowest frequency}}{26}}
108\newlabel{loadEnergy}{{7}{26}}
109\@writefile{lot}{\contentsline {table}{\numberline {8}{\ignorespaces  Makespan [s] for different level of system load. R - Random, R+NPM - Random + node power management, EO - Energy optimization, EO+NPM - Energy optimization + node power management, R+LF - Random + lowest frequency}}{27}}
110\newlabel{loadMakespan}{{8}{27}}
111\@writefile{toc}{\contentsline {section}{\numberline {6}Conclusions and future work}{27}}
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