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GreenSlot: Scheduling Energy Consumption in Green Datacenters

Descriptive

Language
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English
Genre (authority = RULIB-FS)
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technical report
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application/pdf
Extent
11 p.
Note (type = special display note)
Technical report DCS-TR-686
Name (authority = RutgersOrg-School); (type = corporate)
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School of Arts and Sciences (SAS) (New Brunswick)
Name (authority = RutgersOrg-Department); (type = corporate)
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Computer Science (New Brunswick)
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Text
TitleInfo
Title
GreenSlot: Scheduling Energy Consumption in Green Datacenters
Subject (authority = local)
Topic
Green energy
Subject (authority = local)
Topic
Energy-aware job scheduling
Subject (authority = local)
Topic
Datacenters
Subject (authority = LCSH)
Topic
Clean energy
Subject (authority = LCSH)
Topic
Data libraries
Abstract (type = abstract)
In this paper, we propose GreenSlot, a parallel batch job scheduler for a datacenter powered by a photovoltaic solar array and the electrical grid (as a backup). GreenSlot predicts the amount of solar energy that will be available in the near future, and schedules the workload to maximize the green energy consumption while meeting the jobs’ deadlines. If brown energy must be used to avoid deadline violations, the scheduler selects times when brown electricity is cheap. Our results for production scientific workloads demonstrate that GreenSlot can increase green energy consumption by up to 117% and decrease energy cost by up to 39%, compared to EASY backfilling. Based on these positive results, we conclude that green datacenters and green-energy-aware scheduling can have a significant role in building a more sustainable IT ecosystem.
Name (type = personal)
NamePart (type = family)
Goiri
NamePart (type = given)
Inigo
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Le
NamePart (type = given)
Kien
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Haque
NamePart (type = given)
Md E.
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Beauchea
NamePart (type = given)
Ryan
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Nguyen
NamePart (type = given)
Thu
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Guitart
NamePart (type = given)
Jordi
Affiliation
Universitat Politècnica de Catalunya
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Torres
NamePart (type = given)
Jordi
Affiliation
Universitat Politècnica de Catalunya
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Bianchini
NamePart (type = given)
Ricardo
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
OriginInfo
DateCreated (encoding = w3cdtf); (keyDate = yes); (qualifier = exact)
2011-05
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Title
Computer Science (New Brunswick)
Identifier (type = local)
rucore21032500001
Location
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NjNbRU
Identifier (type = doi)
doi:10.7282/T3XK8K29
RelatedItem (type = host)
TitleInfo
Title
Nguyen, Thu
Identifier (type = local)
rucore30246400001
Genre (authority = ExL-Esploro)
Technical Documentation
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This Item is protected by copyright and/or related rights.You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.For other uses you need to obtain permission from the rights-holder(s).
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
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Technical

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Document
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1.4
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2011-05-13T07:48:36
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2011-05-13T07:36:22
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pdfeTeX-1.21a
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