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secondo/Algebras/MThreaded/test-specs/efficiency_sort_mem.sec
2026-01-23 17:03:45 +08:00

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# efficieny of mThreadedMergeSort
query setcore(5);
#(79.65sec) /86.49sec = 0.920915
#n 24.3001sec / 64.95sec = 0.374136
query buildings feed mThreadedMergeSort[Osm_id] {memory 1} count;
#(104.498sec) /103.31sec = 1.0115
#n 25.3076sec / 72.15sec = 0.350763
query buildings feed mThreadedMergeSort[Osm_id] {memory 2} count;
#(98.0034sec) /100.1sec = 0.979055
#22.6354sec / 66.55sec = 0.340126
query buildings feed mThreadedMergeSort[Osm_id] {memory 5} count;
# (103.908sec) /103.64sec = 1.00259
#n21.7977sec / 63.13sec = 0.345283
query buildings feed mThreadedMergeSort[Osm_id] {memory 10} count;
#(114.966sec) /116.27sec = 0.988783
#n24.1524sec / 70.11sec = 0.344493
query buildings feed mThreadedMergeSort[Osm_id] {memory 20} count;
#59.9045sec / 55.59sec = 1.07761
#n 22.5622sec / 51.72sec = 0.436237
query buildings feed mThreadedMergeSort[Osm_id] count;
#sortby: 9.76582sec / 9.76sec = 1.0006
#core 3: 22.6931sec / 29.07sec = 0.780638