{"id":"W2123429746","doi":"10.5555/1995456.1995586","title":"Performance limitations of block-multithreaded distributed-memory systems","year":2009,"lang":"en","type":"article","venue":"Memorial University Research Repository (Memorial University)","topic":"Petri Nets in System Modeling","field":"Computer Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Computer science; Multithreading; Distributed memory; Block (permutation group theory); Distributed shared memory; Parallel computing; Memory management; Memory model; Shared memory; Petri net; Distributed computing; Computer architecture; Uniform memory access; Thread (computing); Semiconductor memory; Operating system","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00156801,0.0003209518,0.0005870241,0.0003491484,0.0003957661,0.001028993,0.0008756701,0.0005680342,0.001495113],"category_scores_gemma":[0.008970906,0.0002919991,0.000194272,0.0004618611,0.0005816521,0.001578268,0.0005962032,0.0004606022,0.0002974065],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009557196,"about_ca_system_score_gemma":0.001037021,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002408379,"about_ca_topic_score_gemma":0.001559951,"domain_scores_codex":[0.9984511,0.0005509531,0.000103977,0.0001286793,0.0005789018,0.0001862589],"domain_scores_gemma":[0.9946865,0.003663501,0.0004054337,0.0004473664,0.0006521172,0.0001450589],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001134776,0.0001352117,0.009872597,0.0004631886,0.00007880603,0.0004641583,0.0006472474,0.8110116,0.09420763,0.02856105,0.00142481,0.05199891],"study_design_scores_gemma":[0.00007166313,0.0002601566,0.001832754,0.00005307896,0.0000371185,0.0001663512,0.0001922691,0.9518873,0.02818142,0.01404016,0.00324706,0.00003062775],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8947603,0.001895502,0.09475345,0.0005220269,0.00004895312,0.00007447146,0.0001384354,0.0006458143,0.007161116],"genre_scores_gemma":[0.9944562,0.0003369625,0.004524293,0.0000264156,0.00000802873,0.00003817384,0.00005116405,0.00003391187,0.0005247919],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002408379,"threshold_uncertainty_score":0.008292496,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06097757112623049,"score_gpt":0.2573201541090885,"score_spread":0.196342582982858,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}