ACCELERATED STREAM ETL PROCESSING ONGPUS

DataFrames: 2x int32 key columns, 3x int32 value columns Merge: inner; GroupBy: count, sum, min,max calculated for each valuecolumn BENCHMARKS:SINGLE-GPU SPEEDUP VS.PANDAS 900 500 0 Merge Sort GroupBy GPU p r U 10M 100M 970 13 500 370 350 330 320 ................
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