{"id":"https://openalex.org/W7134910013","doi":"https://doi.org/10.1109/asp-dac66049.2026.11420563","title":"HeteroLatch: A CPU-GPU Heterogeneous Latch-Aware Timing Analysis Engine","display_name":"HeteroLatch: A CPU-GPU Heterogeneous Latch-Aware Timing Analysis Engine","publication_year":2026,"publication_date":"2026-01-19","ids":{"openalex":"https://openalex.org/W7134910013","doi":"https://doi.org/10.1109/asp-dac66049.2026.11420563"},"language":null,"primary_location":{"id":"doi:10.1109/asp-dac66049.2026.11420563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asp-dac66049.2026.11420563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 31st Asia and South Pacific Design Automation Conference (ASP-DAC)","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/A5091299418","display_name":"X. Shi","orcid":"https://orcid.org/0000-0001-9910-9345"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xizhe Shi","raw_affiliation_strings":["Peking University,School of Integrated Circuits"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039573083","display_name":"Zizheng Guo","orcid":"https://orcid.org/0000-0002-0724-5356"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zizheng Guo","raw_affiliation_strings":["Peking University,School of Integrated Circuits"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121020931","display_name":"Yibo Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Lin","raw_affiliation_strings":["Peking University,School of Integrated Circuits"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128745410","display_name":"Zuodong Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210157642","display_name":"Institute of Automation","ror":"https://ror.org/056qj1t15","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210157642","https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Zuodong Zhang","raw_affiliation_strings":["Institute of Electronic Design Automation Peking University"],"affiliations":[{"raw_affiliation_string":"Institute of Electronic Design Automation Peking University","institution_ids":["https://openalex.org/I4210157642"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007874691","display_name":"Yun Liang","orcid":"https://orcid.org/0000-0002-2550-9220"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Liang","raw_affiliation_strings":["Peking University,School of Integrated Circuits"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067004420","display_name":"R.Z. Wang","orcid":"https://orcid.org/0000-0003-3586-5728"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Runsheng Wang","raw_affiliation_strings":["Peking University,School of Integrated Circuits"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5091299418"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.73251748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"447","last_page":"453"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.44449999928474426,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.44449999928474426,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.1655000001192093,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.09390000253915787,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/static-timing-analysis","display_name":"Static timing analysis","score":0.3862000107765198},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.259799987077713},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.24940000474452972},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.24879999458789825},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.24869999289512634}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5547000169754028},{"id":"https://openalex.org/C93682380","wikidata":"https://www.wikidata.org/wiki/Q2025226","display_name":"Static timing analysis","level":2,"score":0.3862000107765198},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37369999289512634},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.259799987077713},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.24940000474452972},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.24879999458789825},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.24869999289512634},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.2425999939441681},{"id":"https://openalex.org/C147494362","wikidata":"https://www.wikidata.org/wiki/Q2078905","display_name":"Troubleshooting","level":2,"score":0.241799995303154},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.23849999904632568}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asp-dac66049.2026.11420563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asp-dac66049.2026.11420563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 31st Asia and South Pacific Design Automation Conference (ASP-DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4398072063922882,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1870798554","https://openalex.org/W1981379028","https://openalex.org/W2007678974","https://openalex.org/W2043172580","https://openalex.org/W2113557950","https://openalex.org/W2118382442","https://openalex.org/W2167773495","https://openalex.org/W3141440412","https://openalex.org/W3211750799","https://openalex.org/W4200128939","https://openalex.org/W4200319213","https://openalex.org/W4247329023","https://openalex.org/W4292794141","https://openalex.org/W4376460962","https://openalex.org/W4379115843","https://openalex.org/W4380607252","https://openalex.org/W4401568604","https://openalex.org/W4404133674","https://openalex.org/W4409282527","https://openalex.org/W4410553271"],"related_works":[],"abstract_inverted_index":{"Latches,":[0],"prevalent":[1],"in":[2],"high-frequency":[3],"circuits,":[4],"challenge":[5],"timing":[6,17,39,49,102],"analysis":[7,18],"due":[8],"to":[9],"time":[10],"borrowing":[11],"and":[12,21,84,92,104],"latch":[13],"loops,":[14],"complicating":[15],"static":[16],"(STA)":[19],"algorithms":[20],"parallelization":[22],"strategies.":[23],"To":[24],"address":[25],"these":[26],"issues,":[27],"we":[28],"propose":[29],"HeteroLatch,":[30],"a":[31,108],"CPU-GPU":[32,57],"heterogeneous":[33],"framework":[34],"that":[35],"enables":[36],"efficient":[37],"latchaware":[38],"analysis.":[40],"By":[41],"integrating":[42],"adaptive":[43],"loop":[44],"handling":[45],"with":[46,70],"hierarchical":[47],"parallel":[48],"propagation,":[50],"our":[51],"method":[52],"mitigates":[53],"sequential":[54],"bottlenecks":[55],"through":[56],"collaboration,":[58],"hiding":[59],"graph":[60],"decomposition":[61],"overhead":[62],"via":[63],"early":[64],"termination,":[65],"while":[66],"optimizing":[67],"GPU":[68,105],"throughput":[69],"dynamic":[71],"workload":[72],"allocation.":[73],"Experimental":[74],"results":[75],"show":[76],"average":[77],"speed-ups":[78],"of":[79],"$12.64":[80],"\\times":[81],"9.45":[82],"\\times$,":[83],"$1.96":[85],"\\times$":[86],"over":[87],"industrial":[88],"timers":[89],"PrimeTime,":[90],"OpenSTA,":[91],"SOTA":[93],"work,":[94],"respectively.":[95],"HeteroLatch":[96],"bridges":[97],"the":[98],"gap":[99],"between":[100],"latch-specific":[101],"complexities":[103],"acceleration,":[106],"offering":[107],"scalable":[109],"solution":[110],"for":[111],"advanced-node":[112],"verification.":[113]},"counts_by_year":[],"updated_date":"2026-03-13T14:20:09.374765","created_date":"2026-03-12T00:00:00"}
