label nodes tasks mean_time std_time speedup speedup_std speedup_error 1 1 1 161.08257980000002 1.0725827874500897 1.0 0.0066585895804611986 0.004614167168572558 1 1 2 109.2771463 1.3498701967829918 1.474073813730255 0.018208823861030076 0.012618071172974463 1 1 4 94.5763083 2.921107861707173 1.7032022363258181 0.052605536545441436 0.03645377698685362 2 2 8 75.06436665 5.345617315509918 2.145926049720424 0.15281950626022228 0.10589851499069955 4 4 16 42.842002025 1.5314070839490197 3.759921856733072 0.13440013758310768 0.09313454370387199 8 8 32 16.40522446875 4.395440141154071 9.818980539208297 2.6307924825691393 1.823046180232846 16 16 64 9.361684956249999 5.010216046116417 17.206579857449583 9.208671612370724 6.381283859970849 32 32 128 5.214438346875 0.113661681579046 30.891645290338204 0.6733604113945479 0.4666149588180552