{"id":"https://openalex.org/W7139945754","doi":"https://doi.org/10.48550/arxiv.2603.19173","title":"SOL-ExecBench: Speed-of-Light Benchmarking for Real-World GPU Kernels Against Hardware Limits","display_name":"SOL-ExecBench: Speed-of-Light Benchmarking for Real-World GPU Kernels Against Hardware Limits","publication_year":2026,"publication_date":"2026-03-19","ids":{"openalex":"https://openalex.org/W7139945754","doi":"https://doi.org/10.48550/arxiv.2603.19173"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.19173","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.19173","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.19173","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032609779","display_name":"Edward Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Lin, Edward","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110969725","display_name":"Sahil Modi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Modi, Sahil","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054590774","display_name":"Siva Kumar Sastry Hari","orcid":"https://orcid.org/0000-0001-8346-7981"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hari, Siva Kumar Sastry","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014354015","display_name":"Qijing Huang","orcid":"https://orcid.org/0000-0001-9084-8520"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Qijing","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130241975","display_name":"Zhifan Ye","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ye, Zhifan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130245009","display_name":"Nestor Qin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qin, Nestor","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126843320","display_name":"Fengzhe Zhou","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhou, Fengzhe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130218559","display_name":"Yuan Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Yuan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055620212","display_name":"Jingquan Wang","orcid":"https://orcid.org/0009-0007-4659-6208"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Jingquan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001744939","display_name":"Sana Damani","orcid":"https://orcid.org/0000-0001-6976-9000"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Damani, Sana","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130236170","display_name":"Dheeraj Peri","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peri, Dheeraj","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130251981","display_name":"Ouye Xie","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xie, Ouye","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126852822","display_name":"Aditya Kane","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kane, Aditya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130226606","display_name":"Moshe Maor","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maor, Moshe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071381487","display_name":"Michael Behar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Behar, Michael","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130248691","display_name":"Triston Cao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cao, Triston","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130224743","display_name":"Rishabh Mehta","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mehta, Rishabh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101530881","display_name":"Vartika Singh","orcid":"https://orcid.org/0000-0002-4896-7590"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Singh, Vartika","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130242254","display_name":"Vikram Sharma Mailthody","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mailthody, Vikram Sharma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028616121","display_name":"Terry Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Terry","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130227497","display_name":"Zihao Ye","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ye, Zihao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102768838","display_name":"Hanfeng Chen","orcid":"https://orcid.org/0009-0009-0393-9244"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Hanfeng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130236528","display_name":"Tianqi Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Tianqi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104909714","display_name":"Vinod K. Grover","orcid":"https://orcid.org/0000-0003-0115-3896"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Grover, Vinod","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130221321","display_name":"Wei Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Wei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130231596","display_name":"Wei Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Wei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130232932","display_name":"Eric Chung","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chung, Eric","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012362700","display_name":"Luis H Ceze","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ceze, Luis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016567987","display_name":"Roger A. Bringmann","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bringmann, Roger","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081469047","display_name":"Cyril Zeller","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zeller, Cyril","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130222050","display_name":"Michael Lightstone","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lightstone, Michael","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130234279","display_name":"Christos Kozyrakis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kozyrakis, Christos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5002072267","display_name":"Humphrey Shi","orcid":"https://orcid.org/0000-0002-2922-5663"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shi, Humphrey","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":33,"corresponding_author_ids":["https://openalex.org/A5032609779"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.7289999723434448,"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":0.7289999723434448,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.1290999948978424,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.016899999231100082,"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/benchmark","display_name":"Benchmark (surveying)","score":0.8339999914169312},{"id":"https://openalex.org/keywords/benchmarking","display_name":"Benchmarking","score":0.7764000296592712},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.742900013923645},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.6466000080108643},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.6380000114440918},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5669999718666077},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.439300000667572},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.4242999851703644}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.8339999914169312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8234999775886536},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.7764000296592712},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.742900013923645},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7095000147819519},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.6466000080108643},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.6380000114440918},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5669999718666077},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.439300000667572},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.4242999851703644},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.39500001072883606},{"id":"https://openalex.org/C2778775528","wikidata":"https://www.wikidata.org/wiki/Q5135432","display_name":"Closing (real estate)","level":2,"score":0.3896999955177307},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3650999963283539},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.361299991607666},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.31949999928474426},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.3050999939441681},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.29829999804496765},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27709999680519104},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.26750001311302185},{"id":"https://openalex.org/C168522837","wikidata":"https://www.wikidata.org/wiki/Q679552","display_name":"Branch predictor","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.26409998536109924},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2624000012874603},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.2599000036716461},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.25459998846054077},{"id":"https://openalex.org/C178693496","wikidata":"https://www.wikidata.org/wiki/Q911691","display_name":"Clock rate","level":3,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.19173","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.19173","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.19173","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.19173","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"As":[0],"agentic":[1,154],"AI":[2,47],"systems":[3],"become":[4],"increasingly":[5],"capable":[6],"of":[7,35,132,153],"generating":[8],"and":[9,45,55,66,72,140,172],"optimizing":[10],"GPU":[11,163,183],"kernels,":[12],"progress":[13],"is":[14,79],"constrained":[15],"by":[16,107],"benchmarks":[17,88],"that":[18,89,128],"reward":[19],"speedup":[20],"over":[21],"software":[22,95,190],"baselines":[23],"rather":[24],"than":[25],"proximity":[26],"to":[27,81,94,192,197],"hardware-efficient":[28,121],"execution.":[29],"We":[30,123],"present":[31],"SOL-ExecBench,":[32],"a":[33,117,125,136,145,159,188],"benchmark":[34,63],"235":[36],"CUDA":[37],"kernel":[38,147,184],"optimization":[39],"problems":[40],"extracted":[41],"from":[42,186],"124":[43],"production":[44],"emerging":[46],"models":[48],"spanning":[49],"language,":[50],"diffusion,":[51],"vision,":[52],"audio,":[53],"video,":[54],"hybrid":[56],"architectures,":[57],"targeting":[58],"NVIDIA":[59],"Blackwell":[60],"GPUs.":[61],"The":[62],"covers":[64],"forward":[65],"backward":[67],"workloads":[68],"across":[69],"BF16,":[70],"FP8,":[71],"NVFP4,":[73],"including":[74],"kernels":[75,91],"whose":[76],"best":[77],"performance":[78,99],"expected":[80],"rely":[82],"on":[83],"Blackwell-specific":[84],"capabilities.":[85],"Unlike":[86],"prior":[87],"evaluate":[90],"primarily":[92],"relative":[93],"implementations,":[96],"SOL-ExecBench":[97,181],"measures":[98],"against":[100,177],"analytically":[101],"derived":[102],"Speed-of-Light":[103],"(SOL)":[104],"bounds":[105],"computed":[106],"SOLAR,":[108],"our":[109],"pipeline":[110],"for":[111,120],"deriving":[112],"hardware-grounded":[113],"SOL":[114,126,143],"bounds,":[115],"yielding":[116],"fixed":[118],"target":[119],"optimization.":[122],"report":[124],"Score":[127],"quantifies":[129],"how":[130],"much":[131],"the":[133,141,194],"gap":[134,196],"between":[135],"release-defined":[137],"scoring":[138],"baseline":[139,191],"hardware":[142,198],"bound":[144],"candidate":[146],"closes.":[148],"To":[149],"support":[150],"robust":[151],"evaluation":[152],"optimizers,":[155],"we":[156],"additionally":[157],"provide":[158],"sandboxed":[160],"harness":[161],"with":[162],"clock":[164],"locking,":[165],"L2":[166],"cache":[167],"clearing,":[168],"isolated":[169],"subprocess":[170],"execution,":[171],"static":[173],"analysis":[174],"based":[175],"checks":[176],"common":[178],"reward-hacking":[179],"strategies.":[180],"reframes":[182],"benchmarking":[185],"beating":[187],"mutable":[189],"closing":[193],"remaining":[195],"Speed-of-Light.":[199]},"counts_by_year":[],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2026-03-21T00:00:00"}
