1{"backend_requested":"cpu","backend_used":"cpu","bars":2279595,"bars_per_second":18183083.50133993,"batch_seconds":0.002439250238239765,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.03002083394676447,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_db5c479a3c20b01a243d6f45.parquet","file_bytes":34559646,"peak_rss_after":555024384,"peak_rss_before":11010048,"prep_seconds":0.022235332988202572,"read_seconds":0.07067358307540417,"rep":0,"returns":2142424,"segments":12311,"symbols":50,"total_seconds":0.12536900024861097,"zero_copy_possible":"true"}2{"backend_requested":"cpu","backend_used":"cpu","bars":2279595,"bars_per_second":20090098.382825036,"batch_seconds":0.0007653748616576195,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.029979292303323746,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_db5c479a3c20b01a243d6f45.parquet","file_bytes":34559646,"peak_rss_after":694992896,"peak_rss_before":555024384,"prep_seconds":0.020878000184893608,"read_seconds":0.061845915857702494,"rep":1,"returns":2142424,"segments":12311,"symbols":50,"total_seconds":0.11346858320757747,"zero_copy_possible":"true"}3{"backend_requested":"cpu","backend_used":"cpu","bars":2279595,"bars_per_second":20244823.793698326,"batch_seconds":0.0007435837760567665,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.02973500033840537,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_db5c479a3c20b01a243d6f45.parquet","file_bytes":34559646,"peak_rss_after":757530624,"peak_rss_before":694992896,"prep_seconds":0.02030812483280897,"read_seconds":0.061814666260033846,"rep":2,"returns":2142424,"segments":12311,"symbols":50,"total_seconds":0.11260137520730495,"zero_copy_possible":"true"}4{"backend_requested":"metal","backend_used":"metal","bars":2279595,"bars_per_second":16947296.748458613,"batch_seconds":0.0007008342072367668,"column_copies":4,"device_seconds":0.0014088333118706942,"duplicates_dropped":0,"estimate_seconds":0.0524682910181582,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_db5c479a3c20b01a243d6f45.parquet","file_bytes":34559646,"peak_rss_after":795361280,"peak_rss_before":757530624,"prep_seconds":0.020139249972999096,"read_seconds":0.06120245764032006,"rep":0,"returns":2142424,"segments":12311,"symbols":50,"total_seconds":0.13451083283871412,"zero_copy_possible":"true"}5{"backend_requested":"metal","backend_used":"metal","bars":2279595,"bars_per_second":19536915.792641692,"batch_seconds":0.0007178750820457935,"column_copies":4,"device_seconds":0.001409458345733583,"duplicates_dropped":0,"estimate_seconds":0.03506016591563821,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_db5c479a3c20b01a243d6f45.parquet","file_bytes":34559646,"peak_rss_after":807845888,"peak_rss_before":795361280,"prep_seconds":0.020807666704058647,"read_seconds":0.06009570835158229,"rep":1,"returns":2142424,"segments":12311,"symbols":50,"total_seconds":0.11668141605332494,"zero_copy_possible":"true"}6{"backend_requested":"metal","backend_used":"metal","bars":2279595,"bars_per_second":19635839.67344245,"batch_seconds":0.0007126247510313988,"column_copies":4,"device_seconds":0.001408749958500266,"duplicates_dropped":0,"estimate_seconds":0.03480895888060331,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_db5c479a3c20b01a243d6f45.parquet","file_bytes":34559646,"peak_rss_after":828096512,"peak_rss_before":807845888,"prep_seconds":0.020173458382487297,"read_seconds":0.06039854185655713,"rep":2,"returns":2142424,"segments":12311,"symbols":50,"total_seconds":0.11609358387067914,"zero_copy_possible":"true"}7{"backend_requested":"cpu","backend_used":"cpu","bars":2646870,"bars_per_second":19871135.32736908,"batch_seconds":0.0017173751257359982,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.03493537474423647,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_6e10d3eeb4070c46771c8e7e.parquet","file_bytes":37052282,"peak_rss_after":889847808,"peak_rss_before":828096512,"prep_seconds":0.024845625273883343,"read_seconds":0.07170337485149503,"rep":0,"returns":2493110,"segments":12233,"symbols":50,"total_seconds":0.13320174999535084,"zero_copy_possible":"true"}8{"backend_requested":"cpu","backend_used":"cpu","bars":2646870,"bars_per_second":20198259.718309022,"batch_seconds":0.0008974582888185978,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.035312207881361246,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_6e10d3eeb4070c46771c8e7e.parquet","file_bytes":37052282,"peak_rss_after":901021696,"peak_rss_before":889847808,"prep_seconds":0.02386416681110859,"read_seconds":0.07097062515094876,"rep":1,"returns":2493110,"segments":12233,"symbols":50,"total_seconds":0.1310444581322372,"zero_copy_possible":"true"}9{"backend_requested":"cpu","backend_used":"cpu","bars":2646870,"bars_per_second":20008649.185013793,"batch_seconds":0.0007856250740587711,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.03503874968737364,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_6e10d3eeb4070c46771c8e7e.parquet","file_bytes":37052282,"peak_rss_after":908820480,"peak_rss_before":901038080,"prep_seconds":0.023940166924148798,"read_seconds":0.07252174988389015,"rep":2,"returns":2493110,"segments":12233,"symbols":50,"total_seconds":0.13228629156947136,"zero_copy_possible":"true"}10{"backend_requested":"metal","backend_used":"metal","bars":2646870,"bars_per_second":18734989.863465045,"batch_seconds":0.0008215419948101044,"column_copies":4,"device_seconds":0.0014114166842773557,"duplicates_dropped":0,"estimate_seconds":0.0398866250179708,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_6e10d3eeb4070c46771c8e7e.parquet","file_bytes":37052282,"peak_rss_after":930299904,"peak_rss_before":908820480,"prep_seconds":0.02367058303207159,"read_seconds":0.07690074993297458,"rep":0,"returns":2493110,"segments":12233,"symbols":50,"total_seconds":0.14127949997782707,"zero_copy_possible":"true"}11{"backend_requested":"metal","backend_used":"metal","bars":2646870,"bars_per_second":19738203.096565332,"batch_seconds":0.0007680002599954605,"column_copies":4,"device_seconds":0.0014134166995063424,"duplicates_dropped":0,"estimate_seconds":0.03981695789843798,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_6e10d3eeb4070c46771c8e7e.parquet","file_bytes":37052282,"peak_rss_after":937115648,"peak_rss_before":930299904,"prep_seconds":0.022843583021312952,"read_seconds":0.07067029178142548,"rep":1,"returns":2493110,"segments":12233,"symbols":50,"total_seconds":0.13409883296117187,"zero_copy_possible":"true"}12{"backend_requested":"metal","backend_used":"metal","bars":2646870,"bars_per_second":19660705.487312403,"batch_seconds":0.00077841617166996,"column_copies":4,"device_seconds":0.0014128750190138817,"duplicates_dropped":0,"estimate_seconds":0.03964295890182257,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_6e10d3eeb4070c46771c8e7e.parquet","file_bytes":37052282,"peak_rss_after":940703744,"peak_rss_before":937115648,"prep_seconds":0.023145583923906088,"read_seconds":0.07106045819818974,"rep":2,"returns":2493110,"segments":12233,"symbols":50,"total_seconds":0.13462741719558835,"zero_copy_possible":"true"}13{"backend_requested":"cpu","backend_used":"cpu","bars":2455926,"bars_per_second":20755159.390848886,"batch_seconds":0.0007188748568296432,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.03130374988541007,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_4ecd58196ea76a9d9819eb6f.parquet","file_bytes":39331060,"peak_rss_after":940818432,"peak_rss_before":940703744,"prep_seconds":0.02129154186695814,"read_seconds":0.06501429108902812,"rep":0,"returns":2253009,"segments":12130,"symbols":50,"total_seconds":0.11832845769822598,"zero_copy_possible":"true"}14{"backend_requested":"cpu","backend_used":"cpu","bars":2455926,"bars_per_second":20749087.80977456,"batch_seconds":0.0006847921758890152,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.03148454101756215,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_4ecd58196ea76a9d9819eb6f.parquet","file_bytes":39331060,"peak_rss_after":940818432,"peak_rss_before":940818432,"prep_seconds":0.021411749999970198,"read_seconds":0.06478199968114495,"rep":1,"returns":2253009,"segments":12130,"symbols":50,"total_seconds":0.11836308287456632,"zero_copy_possible":"true"}15{"backend_requested":"cpu","backend_used":"cpu","bars":2455926,"bars_per_second":20784478.43838838,"batch_seconds":0.0006814161315560341,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.031353124883025885,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_4ecd58196ea76a9d9819eb6f.parquet","file_bytes":39331060,"peak_rss_after":940818432,"peak_rss_before":940818432,"prep_seconds":0.02144495863467455,"read_seconds":0.06468204129487276,"rep":2,"returns":2253009,"segments":12130,"symbols":50,"total_seconds":0.11816154094412923,"zero_copy_possible":"true"}16{"backend_requested":"metal","backend_used":"metal","bars":2455926,"bars_per_second":19434483.785219036,"batch_seconds":0.0006997906602919102,"column_copies":4,"device_seconds":0.0014597083209082484,"duplicates_dropped":0,"estimate_seconds":0.03796258429065347,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_4ecd58196ea76a9d9819eb6f.parquet","file_bytes":39331060,"peak_rss_after":954040320,"peak_rss_before":940818432,"prep_seconds":0.021154874935746193,"read_seconds":0.06655225018039346,"rep":0,"returns":2253009,"segments":12130,"symbols":50,"total_seconds":0.12636950006708503,"zero_copy_possible":"true"}17{"backend_requested":"metal","backend_used":"metal","bars":2455926,"bars_per_second":19936932.151578266,"batch_seconds":0.0006920830346643925,"column_copies":4,"device_seconds":0.0013947499683126807,"duplicates_dropped":0,"estimate_seconds":0.036557957995682955,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_4ecd58196ea76a9d9819eb6f.parquet","file_bytes":39331060,"peak_rss_after":954335232,"peak_rss_before":954040320,"prep_seconds":0.020948917139321566,"read_seconds":0.06498579168692231,"rep":1,"returns":2253009,"segments":12130,"symbols":50,"total_seconds":0.12318474985659122,"zero_copy_possible":"true"}18{"backend_requested":"metal","backend_used":"metal","bars":2455926,"bars_per_second":19186422.244140647,"batch_seconds":0.0006730826571583748,"column_copies":4,"device_seconds":0.0013946666149422526,"duplicates_dropped":0,"estimate_seconds":0.036508625373244286,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_4ecd58196ea76a9d9819eb6f.parquet","file_bytes":39331060,"peak_rss_after":956858368,"peak_rss_before":954335232,"prep_seconds":0.021030708216130733,"read_seconds":0.06979091698303819,"rep":2,"returns":2253009,"segments":12130,"symbols":50,"total_seconds":0.12800333322957158,"zero_copy_possible":"true"}19{"backend_requested":"cpu","backend_used":"cpu","bars":1643285,"bars_per_second":20257406.051964004,"batch_seconds":0.0004749172367155552,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.020664208102971315,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_a7c81a7e7ec116afedefebe8.parquet","file_bytes":24381135,"peak_rss_after":959545344,"peak_rss_before":956858368,"prep_seconds":0.015449790749698877,"read_seconds":0.04453129228204489,"rep":0,"returns":1511328,"segments":11561,"symbols":50,"total_seconds":0.08112020837143064,"zero_copy_possible":"true"}20{"backend_requested":"cpu","backend_used":"cpu","bars":1643285,"bars_per_second":20224662.647710647,"batch_seconds":0.00046720774844288826,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.020848082844167948,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_a7c81a7e7ec116afedefebe8.parquet","file_bytes":24381135,"peak_rss_after":983515136,"peak_rss_before":959545344,"prep_seconds":0.015413834247738123,"read_seconds":0.04452241584658623,"rep":1,"returns":1511328,"segments":11561,"symbols":50,"total_seconds":0.08125154068693519,"zero_copy_possible":"true"}21{"backend_requested":"cpu","backend_used":"cpu","bars":1643285,"bars_per_second":20126652.717815854,"batch_seconds":0.0004920000210404396,"column_copies":4,"device_seconds":0.0,"duplicates_dropped":0,"estimate_seconds":0.02091962518170476,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_a7c81a7e7ec116afedefebe8.parquet","file_bytes":24381135,"peak_rss_after":987987968,"peak_rss_before":983515136,"prep_seconds":0.01544070802628994,"read_seconds":0.04479487473145127,"rep":2,"returns":1511328,"segments":11561,"symbols":50,"total_seconds":0.08164720796048641,"zero_copy_possible":"true"}22{"backend_requested":"metal","backend_used":"metal","bars":1643285,"bars_per_second":19295724.56924709,"batch_seconds":0.0005264999344944954,"column_copies":4,"device_seconds":0.0013157082721590996,"duplicates_dropped":0,"estimate_seconds":0.025042833294719458,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_a7c81a7e7ec116afedefebe8.parquet","file_bytes":24381135,"peak_rss_after":998637568,"peak_rss_before":987987968,"prep_seconds":0.015392708126455545,"read_seconds":0.04420112492516637,"rep":0,"returns":1511328,"segments":11561,"symbols":50,"total_seconds":0.08516316628083587,"zero_copy_possible":"true"}23{"backend_requested":"metal","backend_used":"metal","bars":1643285,"bars_per_second":19141379.141711608,"batch_seconds":0.0004702922888100147,"column_copies":4,"device_seconds":0.0013161249225959182,"duplicates_dropped":0,"estimate_seconds":0.0255963746458292,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_a7c81a7e7ec116afedefebe8.parquet","file_bytes":24381135,"peak_rss_after":1018494976,"peak_rss_before":998637568,"prep_seconds":0.015353540889918804,"read_seconds":0.044429666828364134,"rep":1,"returns":1511328,"segments":11561,"symbols":50,"total_seconds":0.08584987465292215,"zero_copy_possible":"true"}24{"backend_requested":"metal","backend_used":"metal","bars":1643285,"bars_per_second":19280735.09013486,"batch_seconds":0.00048495782539248466,"column_copies":4,"device_seconds":0.0013138334034010768,"duplicates_dropped":0,"estimate_seconds":0.025501792319118977,"experiment":"E6","file":"/Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/finance/wp40_raid/datasets/cache/export_a7c81a7e7ec116afedefebe8.parquet","file_bytes":24381135,"peak_rss_after":1025900544,"peak_rss_before":1018494976,"prep_seconds":0.015530833974480629,"read_seconds":0.043711790814995766,"rep":2,"returns":1511328,"segments":11561,"symbols":50,"total_seconds":0.08522937493398786,"zero_copy_possible":"true"}25