{"id":"https://openalex.org/W2768048621","doi":"https://doi.org/10.1145/3126908.3126962","title":"Representative paths analysis","display_name":"Representative paths analysis","publication_year":2017,"publication_date":"2017-11-08","ids":{"openalex":"https://openalex.org/W2768048621","doi":"https://doi.org/10.1145/3126908.3126962","mag":"2768048621"},"language":"en","primary_location":{"id":"doi:10.1145/3126908.3126962","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3126908.3126962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis","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/A5047746050","display_name":"Nathan R. Tallent","orcid":"https://orcid.org/0000-0003-4297-3057"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nathan R. Tallent","raw_affiliation_strings":["Pacific Northwest National Lab"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Lab","institution_ids":["https://openalex.org/I142606810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064935199","display_name":"Darren J. Kerbyson","orcid":null},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darren J. Kerbyson","raw_affiliation_strings":["Pacific Northwest National Lab"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Lab","institution_ids":["https://openalex.org/I142606810"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072223736","display_name":"Adolfy Hoisie","orcid":"https://orcid.org/0000-0001-7812-2946"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adolfy Hoisie","raw_affiliation_strings":["Pacific Northwest National Lab"],"affiliations":[{"raw_affiliation_string":"Pacific Northwest National Lab","institution_ids":["https://openalex.org/I142606810"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5047746050"],"corresponding_institution_ids":["https://openalex.org/I142606810"],"apc_list":null,"apc_paid":null,"fwci":0.6759,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.70222646,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9976999759674072,"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":0.9976999759674072,"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/T12127","display_name":"Software System Performance and Reliability","score":0.996399998664856,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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":0.7749998569488525},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6801421046257019},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.6114189028739929},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.54152911901474},{"id":"https://openalex.org/keywords/profiling","display_name":"Profiling (computer programming)","score":0.5266138315200806},{"id":"https://openalex.org/keywords/path-length","display_name":"Path length","score":0.47953224182128906},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.4425238072872162},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3732074499130249},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3641274571418762},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3204723000526428},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07418307662010193}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7749998569488525},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6801421046257019},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.6114189028739929},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.54152911901474},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.5266138315200806},{"id":"https://openalex.org/C129045301","wikidata":"https://www.wikidata.org/wiki/Q7144654","display_name":"Path length","level":2,"score":0.47953224182128906},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.4425238072872162},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3732074499130249},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3641274571418762},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3204723000526428},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07418307662010193},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3126908.3126962","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3126908.3126962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337506","display_name":"Advanced Scientific Computing Research","ror":"https://ror.org/0012c7r22"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W31923072","https://openalex.org/W1133087070","https://openalex.org/W1575350781","https://openalex.org/W1784300750","https://openalex.org/W1835267339","https://openalex.org/W1847986692","https://openalex.org/W1934946603","https://openalex.org/W1948591071","https://openalex.org/W1964191343","https://openalex.org/W1973923004","https://openalex.org/W1988927353","https://openalex.org/W2002877301","https://openalex.org/W2022421114","https://openalex.org/W2034774580","https://openalex.org/W2058940632","https://openalex.org/W2066636486","https://openalex.org/W2076991560","https://openalex.org/W2084557272","https://openalex.org/W2085598418","https://openalex.org/W2095739209","https://openalex.org/W2097740541","https://openalex.org/W2101778912","https://openalex.org/W2119885577","https://openalex.org/W2120368429","https://openalex.org/W2128822767","https://openalex.org/W2135868636","https://openalex.org/W2144038733","https://openalex.org/W2148707178","https://openalex.org/W2152419477","https://openalex.org/W2152875769","https://openalex.org/W2156011118","https://openalex.org/W2157323434","https://openalex.org/W2164625454","https://openalex.org/W2171434491","https://openalex.org/W2173933029","https://openalex.org/W2521708680","https://openalex.org/W3005508946","https://openalex.org/W4238372732","https://openalex.org/W4254785242","https://openalex.org/W4299960550"],"related_works":["https://openalex.org/W2389214306","https://openalex.org/W2373300491","https://openalex.org/W4235240664","https://openalex.org/W2161444195","https://openalex.org/W2965083567","https://openalex.org/W2378744544","https://openalex.org/W2594301978","https://openalex.org/W1838576100","https://openalex.org/W2095886385","https://openalex.org/W2295196644"],"abstract_inverted_index":{"Representative":[0],"paths":[1,34,41,120],"analysis":[2],"generalizes":[3],"and":[4,22,35,58,73,99],"improves":[5],"MPI":[6,59,116],"critical":[7],"path":[8,20,36,45,62,92],"analysis.":[9],"To":[10,38,66],"improve":[11],"diagnostic":[12],"insight,":[13],"we":[14,43,83,95],"sample":[15],"the":[16,88,126],"distribution":[17],"of":[18,71,90,129],"program":[19,85,119],"costs":[21,101],"retain":[23],"k":[24],"representative":[25,33],"paths.":[26,86],"We":[27,105],"describe":[28],"scalable":[29],"algorithms":[30,108],"to":[31,56,61,114],"collect":[32,39],"profiles.":[37],"full":[40],"efficiently,":[42],"introduce":[44],"pruning":[46],"that":[47],"reduces":[48],"permanent":[49,127],"space":[50,68,128],"requirements":[51,69],"from":[52],"a":[53,77,134],"trace":[54],"(proportional":[55],"ranks":[57,72],"events)":[60],"length":[63],"(the":[64],"minimum).":[65],"make":[67],"independent":[70],"events":[74],"---":[75,82],"even":[76],"small":[78],"constant":[79,136],"in":[80,102],"practice":[81],"profile":[84],"Avoiding":[87],"limitations":[89],"prior":[91],"profiling":[93],"approaches,":[94],"dynamically":[96],"discover":[97],"tasks":[98],"attribute":[100],"high":[103],"resolution.":[104],"evaluate":[106],"our":[107],"on":[109],"seven":[110],"applications":[111],"scaled":[112],"up":[113],"7000":[115],"ranks.":[117],"Full":[118],"use":[121],"as":[122,124],"little":[123],"0.01%":[125],"current":[130],"methods;":[131],"profiles":[132],"require":[133],"nearly":[135],"100--1000":[137],"KB.":[138],"Execution":[139],"overhead":[140],"is":[141],"under":[142],"5%":[143],"when":[144],"synchronization":[145],"intervals":[146],"are":[147],"sufficiently":[148],"large":[149],"(a":[150],"few":[151],"milliseconds).":[152]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}