{"id":"https://openalex.org/W7127065428","doi":"https://doi.org/10.1051/epjconf/202533701095/pdf","title":"ATLAS usage of the Czech national HPC center: HyperQueue, cvmfsexec, and other news","display_name":"ATLAS usage of the Czech national HPC center: HyperQueue, cvmfsexec, and other news","publication_year":2025,"publication_date":"2025-10-07","ids":{"openalex":"https://openalex.org/W7127065428","doi":"https://doi.org/10.1051/epjconf/202533701095/pdf"},"language":"en","primary_location":{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533701095","doi":"https://doi.org/10.1051/epjconf/202533701095/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533701095/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533701095/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533701095","raw_type":"Text"},"volume":null,"type":"article","indexed_in":[],"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/A5091897486","display_name":"M. Svatos","orcid":"https://orcid.org/0000-0002-7199-3383","observed_orcids":["https://orcid.org/0000-0002-7199-3383"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michal Svato\u0161","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123966439","display_name":"Ji\u0159i Chudoba","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ji\u0159\u00ed Chudoba","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5120644304","display_name":"P. Vokac","orcid":"https://orcid.org/0000-0002-3429-4778","observed_orcids":["https://orcid.org/0000-0002-3429-4778","https://orcid.org/0009-0000-1719-6976"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Petr Vok\u00e1\u010d","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.46509812,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9976000189781189,"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/T11986","display_name":"Scientific Computing and Data Management","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.0005000000237487257,"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/atlas-experiment","display_name":"ATLAS experiment","score":0.9980000257492065},{"id":"https://openalex.org/keywords/large-hadron-collider","display_name":"Large Hadron Collider","score":0.8880000114440918},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"distributed computing","score":0.8930000066757202},{"id":"https://openalex.org/keywords/meta-scheduler","display_name":"meta-scheduler","score":0.8399999737739563},{"id":"https://openalex.org/keywords/cvmfs","display_name":"CVMFS","score":0.8840000033378601},{"id":"https://openalex.org/keywords/slurm","display_name":"SLURM","score":0.8859999775886536},{"id":"https://openalex.org/keywords/resource-utilization","display_name":"resource utilization","score":0.5849999785423279}],"concepts":[{"id":"https://openalex.org/C2777842544","wikidata":"https://www.wikidata.org/wiki/Q9056","display_name":"Czech","level":2,"score":0.7907000184059143},{"id":"https://openalex.org/C2776673561","wikidata":"https://www.wikidata.org/wiki/Q655357","display_name":"Atlas (anatomy)","level":2,"score":0.7053999900817871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7003999948501587},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5655999779701233},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4553000032901764},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4440000057220459},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.37380000948905945},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.36160001158714294},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.34549999237060547},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3278999924659729},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3262999951839447},{"id":"https://openalex.org/C19527686","wikidata":"https://www.wikidata.org/wiki/Q1665453","display_name":"System integration","level":2,"score":0.3084999918937683},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.28940001130104065},{"id":"https://openalex.org/C70429105","wikidata":"https://www.wikidata.org/wiki/Q249999","display_name":"Grid computing","level":3,"score":0.27889999747276306},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.27639999985694885},{"id":"https://openalex.org/C105446022","wikidata":"https://www.wikidata.org/wiki/Q445962","display_name":"Legacy system","level":3,"score":0.26510000228881836},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533701095","doi":"https://doi.org/10.1051/epjconf/202533701095/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533701095/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533701095/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533701095","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.5828984379768372}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0],"distributed":[1,94],"computing":[2,14],"of":[3,64,72,88,114,127],"the":[4,8,18,34,40,62,65,86,93,112,125,128],"ATLAS":[5],"experiment":[6],"at":[7,33,53],"Large":[9],"Hadron":[10],"Collider":[11],"(LHC)":[12],"utilizes":[13],"resources":[15],"provided":[16],"by":[17,49],"Czech":[19,35],"national":[20],"High":[21],"Performance":[22],"Computing":[23],"(HPC)":[24],"center,":[25],"IT4Innovations.":[26],"It":[27,68],"is":[28],"done":[29],"through":[30],"ARC-CEs":[31],"deployed":[32],"Tier2":[36],"site,":[37],"praguelcg2.":[38],"Over":[39],"years,":[41],"this":[42],"system":[43,130],"has":[44],"undergone":[45],"continuous":[46],"evolution,":[47],"marked":[48],"recent":[50],"enhancements":[51],"aimed":[52],"improving":[54],"resource":[55],"utilization":[56],"efficiency.":[57,84],"One":[58],"key":[59],"enhancement":[60],"involves":[61],"implementation":[63],"HyperQueue":[66],"meta-scheduler.":[67],"enables":[69,90],"a":[70],"division":[71],"whole-node":[73],"jobs":[74],"into":[75],"several":[76],"smaller,":[77],"albeit":[78],"longer,":[79],"jobs,":[80],"thereby":[81,105],"enhancing":[82],"CPU":[83],"Additionally,":[85],"integration":[87],"cvmfsexec":[89],"access":[91],"to":[92,133],"CVMFS":[95],"filesystem":[96],"on":[97,119],"compute":[98],"nodes":[99],"without":[100],"requiring":[101],"any":[102],"special":[103],"configurations,":[104],"substantially":[106],"simplify":[107],"software":[108],"distribution":[109],"and":[110],"broadening":[111],"range":[113],"tasks":[115],"eligible":[116],"for":[117],"execution":[118],"HPC.":[120],"Another":[121],"notable":[122],"change":[123],"was":[124],"migration":[126],"batch":[129],"from":[131],"PBSpro":[132],"Slurm.":[134]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2026-02-03T00:00:00"}