{"id":"https://openalex.org/W2113222644","doi":"https://doi.org/10.1109/hpcsim.2013.6641409","title":"On the energy footprint of task based parallel applications","display_name":"On the energy footprint of task based parallel applications","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2113222644","doi":"https://doi.org/10.1109/hpcsim.2013.6641409","mag":"2113222644"},"language":"en","primary_location":{"id":"doi:10.1109/hpcsim.2013.6641409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcsim.2013.6641409","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on High Performance Computing & Simulation (HPCS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027235310","display_name":"Alexandru C. Iordan","orcid":null},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Alexandru C. Iordan","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067108530","display_name":"Magnus Jahre","orcid":"https://orcid.org/0000-0001-9147-5228"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Magnus Jahre","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001170029","display_name":"Lasse Natvig","orcid":null},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Lasse Natvig","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027235310"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":null,"apc_paid":null,"fwci":0.6304,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.71395411,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"36","issue":null,"first_page":"164","last_page":"171"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8588823676109314},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6788793802261353},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6608349084854126},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.626520574092865},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5746777653694153},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5626381635665894},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5445151925086975},{"id":"https://openalex.org/keywords/memory-footprint","display_name":"Memory footprint","score":0.5300540328025818},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.49915146827697754},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.4838360846042633},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.44681835174560547},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.43943512439727783},{"id":"https://openalex.org/keywords/footprint","display_name":"Footprint","score":0.4259869456291199},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4154534339904785},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4132170081138611},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.22863852977752686},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10296750068664551}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8588823676109314},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6788793802261353},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6608349084854126},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.626520574092865},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5746777653694153},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5626381635665894},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5445151925086975},{"id":"https://openalex.org/C74912251","wikidata":"https://www.wikidata.org/wiki/Q6815727","display_name":"Memory footprint","level":2,"score":0.5300540328025818},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.49915146827697754},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.4838360846042633},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.44681835174560547},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.43943512439727783},{"id":"https://openalex.org/C132943942","wikidata":"https://www.wikidata.org/wiki/Q2562511","display_name":"Footprint","level":2,"score":0.4259869456291199},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4154534339904785},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4132170081138611},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.22863852977752686},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10296750068664551},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpcsim.2013.6641409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcsim.2013.6641409","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on High Performance Computing & Simulation (HPCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W195419969","https://openalex.org/W1517635912","https://openalex.org/W1964857732","https://openalex.org/W2034062945","https://openalex.org/W2046814629","https://openalex.org/W2060204338","https://openalex.org/W2066631028","https://openalex.org/W2091913208","https://openalex.org/W2110999878","https://openalex.org/W2113277707","https://openalex.org/W2113563476","https://openalex.org/W2142677441","https://openalex.org/W2160559747","https://openalex.org/W2161522487","https://openalex.org/W2167366517","https://openalex.org/W2170382128","https://openalex.org/W4230609379","https://openalex.org/W6607944291","https://openalex.org/W6630900946"],"related_works":["https://openalex.org/W2330537534","https://openalex.org/W2368534554","https://openalex.org/W2148469257","https://openalex.org/W2999244305","https://openalex.org/W2168827721","https://openalex.org/W2094506573","https://openalex.org/W2128523353","https://openalex.org/W4249517016","https://openalex.org/W3137434606","https://openalex.org/W4372263373"],"abstract_inverted_index":{"From":[0],"HPC":[1],"systems":[2,154],"to":[3,32,36,47,156],"embedded":[4],"devices,":[5],"energy":[6,81,167],"consumption":[7],"is":[8,149,184],"becoming":[9,19],"a":[10,44],"dominant":[11],"factor":[12],"in":[13,24],"managing":[14],"costs.":[15],"With":[16],"Chip":[17],"multiprocessors":[18],"the":[20,48,80,84,88,93,96,103,122,131,141,166,175,186],"platform":[21],"of":[22,50,83,95,105,124,143],"choice":[23],"almost":[25],"all":[26],"ICT":[27],"segments,":[28],"software":[29],"developers":[30],"need":[31],"employ":[33],"parallel":[34,58,153],"programming":[35],"fully":[37],"exploit":[38],"this":[39,54],"architecture.":[40],"However,":[41],"parallelization":[42,85,108],"adds":[43],"management":[45],"overhead":[46,86],"execution":[49,135],"an":[51],"application.":[52],"In":[53],"paper,":[55],"we":[56],"study":[57,100],"applications":[59,172],"implemented":[60],"using":[61],"two":[62],"TBP":[63],"libraries,":[64],"Wool":[65],"and":[66,73,87,115],"Intel":[67],"TBB.":[68],"We":[69,77,118],"explore":[70],"both":[71],"compute":[72,170],"memory":[74,180],"bound":[75],"executions.":[76,145],"also":[78,163],"investigate":[79],"footprint":[82],"effect":[89],"it":[90],"has":[91],"on":[92],"energy-efficiency":[94,142],"executing":[97],"system.":[98],"Our":[99,161],"looks":[101],"into":[102],"behavior":[104,138,148],"some":[106],"basic":[107],"operations":[109,127],"like":[110],"task":[111,113,116,125],"spawning,":[112],"synchronization":[114],"stealing.":[117],"encountered":[119],"situations":[120],"when":[121],"number":[123],"stealing":[126],"grows":[128],"exponentially":[129],"with":[130,174],"core":[132,176],"count":[133,177],"increasing":[134],"time.":[136],"This":[137],"drastically":[139],"reduces":[140],"those":[144],"Avoiding":[146],"such":[147],"crucial":[150],"if":[151],"future":[152],"are":[155],"reach":[157],"their":[158],"performance":[159],"potential.":[160],"results":[162],"show":[164],"that":[165,183],"efficiency":[168],"for":[169,179],"intensive":[171,181],"improves":[173],"while":[178],"application":[182],"not":[185],"case.":[187]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}