{"id":"https://openalex.org/W4315630407","doi":"https://doi.org/10.1109/paap56126.2022.10010612","title":"An Efficient Ambient Noise Cross-Correlation Algorithm on Heterogeneous CPU-GPU Cluster","display_name":"An Efficient Ambient Noise Cross-Correlation Algorithm on Heterogeneous CPU-GPU Cluster","publication_year":2022,"publication_date":"2022-11-25","ids":{"openalex":"https://openalex.org/W4315630407","doi":"https://doi.org/10.1109/paap56126.2022.10010612"},"language":"en","primary_location":{"id":"doi:10.1109/paap56126.2022.10010612","is_oa":false,"landing_page_url":"https://doi.org/10.1109/paap56126.2022.10010612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 13th International Symposium on Parallel Architectures, Algorithms and Programming (PAAP)","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/A5103753369","display_name":"Chao Wu","orcid":"https://orcid.org/0009-0002-4057-2591"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chao Wu","raw_affiliation_strings":["University of Science and Technology of China,Network and Information Center, Supercomputing Center,Hefei,China","Network and Information Center, Supercomputing Center, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,Network and Information Center, Supercomputing Center,Hefei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Network and Information Center, Supercomputing Center, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112416470","display_name":"Xing Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Tan","raw_affiliation_strings":["University of Science and Technology of China,School of Earth and Space Sciences,Hefei,China","School of Earth and Space Sciences, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,School of Earth and Space Sciences,Hefei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"School of Earth and Space Sciences, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074950924","display_name":"Huikun Li","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huikun Li","raw_affiliation_strings":["University of Science and Technology of China,School of Software Engineering,Hefei,China","School of Software Engineering, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,School of Software Engineering,Hefei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"School of Software Engineering, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100932403","display_name":"Guangzhong Sun","orcid":"https://orcid.org/0000-0002-0794-7681"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangzhong Sun","raw_affiliation_strings":["University of Science and Technology of China,School of Computer Science and Technology,Hefei,China","School of Computer Science and Technology, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,School of Computer Science and Technology,Hefei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103753369"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.1794,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49864253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.792819619178772},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7032374739646912},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.6692014336585999},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6328493356704712},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6149787902832031},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5958910584449768},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.5601950883865356},{"id":"https://openalex.org/keywords/computer-cluster","display_name":"Computer cluster","score":0.5420949459075928},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4823895990848541},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.4469437599182129},{"id":"https://openalex.org/keywords/gpu-cluster","display_name":"GPU cluster","score":0.43305379152297974},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.43109530210494995},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.4165078401565552},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34990406036376953},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.19956165552139282},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.08045822381973267},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07666042447090149},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0665905773639679}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.792819619178772},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7032374739646912},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.6692014336585999},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6328493356704712},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6149787902832031},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5958910584449768},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.5601950883865356},{"id":"https://openalex.org/C29140674","wikidata":"https://www.wikidata.org/wiki/Q206637","display_name":"Computer cluster","level":2,"score":0.5420949459075928},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4823895990848541},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.4469437599182129},{"id":"https://openalex.org/C2781335571","wikidata":"https://www.wikidata.org/wiki/Q2633544","display_name":"GPU cluster","level":3,"score":0.43305379152297974},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.43109530210494995},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.4165078401565552},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34990406036376953},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.19956165552139282},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.08045822381973267},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07666042447090149},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0665905773639679},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/paap56126.2022.10010612","is_oa":false,"landing_page_url":"https://doi.org/10.1109/paap56126.2022.10010612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 13th International Symposium on Parallel Architectures, Algorithms and Programming (PAAP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1977989022","https://openalex.org/W2005926772","https://openalex.org/W2063861626","https://openalex.org/W2065126285","https://openalex.org/W2136108029","https://openalex.org/W2139713088","https://openalex.org/W2164219259","https://openalex.org/W2164444605","https://openalex.org/W2369549785","https://openalex.org/W2618298910","https://openalex.org/W2900647367","https://openalex.org/W2943171572","https://openalex.org/W2986894079","https://openalex.org/W2997275534","https://openalex.org/W3035204764","https://openalex.org/W3089337953","https://openalex.org/W3172731349","https://openalex.org/W4200487228","https://openalex.org/W4255117177"],"related_works":["https://openalex.org/W2983282793","https://openalex.org/W1973046741","https://openalex.org/W2056717482","https://openalex.org/W2030707850","https://openalex.org/W2525033434","https://openalex.org/W4280533024","https://openalex.org/W1966243865","https://openalex.org/W4300992253","https://openalex.org/W1942762218","https://openalex.org/W1985270856"],"abstract_inverted_index":{"Calculation":[0],"of":[1,20,27,61,68,100,117,137,150],"noise":[2,12,29],"cross-correlation":[3],"functions":[4],"(NCF)":[5],"plays":[6],"a":[7,45],"vital":[8],"role":[9],"in":[10,25,37,75,86,93],"ambient":[11,28],"seismology.":[13,30],"However":[14],"high":[15],"computation":[16,74],"and":[17,63,84,109,141],"storage":[18],"requirements":[19],"NCF":[21,47,73,98,126],"become":[22],"huge":[23],"obstacles":[24],"development":[26],"Nowadays":[31],"heterogeneous":[32,51,69],"clusters":[33],"show":[34],"great":[35],"impact":[36],"scientific":[38],"computing.":[39],"In":[40],"this":[41],"paper,":[42],"we":[43],"propose":[44],"parallel":[46,125],"algorithm":[48],"based":[49],"on":[50],"cluster.":[52,70],"Firstly,":[53],"input":[54],"SAC":[55],"files":[56],"are":[57,79,103],"partitioned":[58],"by":[59,81],"dimension":[60],"dates":[62,102],"distributed":[64],"to":[65,105],"different":[66,87,101],"nodes":[67],"Secondly,":[71],"during":[72],"each":[76],"node,":[77],"workloads":[78],"divided":[80],"station":[82],"pairs,":[83],"calculated":[85],"graphics":[88],"processing":[89,114],"units":[90,115],"(GPUs)":[91],"embedded":[92],"computing":[94,107,127,151],"node.":[95,119],"Finally,":[96],"all":[97,112],"results":[99,121],"gathered":[104],"one":[106],"node":[108],"stacked":[110],"using":[111],"central":[113],"(CPUs)":[116],"that":[118,123,136],"Experimental":[120],"demonstrate":[122],"the":[124,138,142],"can":[128],"be":[129],"accomplished":[130],"within":[131],"much":[132],"less":[133],"time":[134],"than":[135],"CPU":[139],"counterpart,":[140],"speedup":[143],"remains":[144],"almost":[145],"linear":[146],"when":[147],"increasing":[148],"number":[149],"nodes.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}