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ExternalAppendOnlyUnsafeRowArrayBenchmark-results.txt
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ExternalAppendOnlyUnsafeRowArrayBenchmark-results.txt
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================================================================================================
WITHOUT SPILL
================================================================================================
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Array with 100000 rows: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
ArrayBuffer 6429 6521 130 15.9 62.8 1.0X
ExternalAppendOnlyUnsafeRowArray 5794 5858 91 17.7 56.6 1.1X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Array with 1000 rows: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
ArrayBuffer 9162 9176 19 28.6 35.0 1.0X
ExternalAppendOnlyUnsafeRowArray 21670 22110 622 12.1 82.7 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Array with 30000 rows: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
ArrayBuffer 19581 19611 42 25.1 39.8 1.0X
ExternalAppendOnlyUnsafeRowArray 22680 22712 45 21.7 46.1 0.9X
================================================================================================
WITH SPILL
================================================================================================
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Spilling with 1000 rows: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
UnsafeExternalSorter 18818 18876 82 13.9 71.8 1.0X
ExternalAppendOnlyUnsafeRowArray 10618 10623 6 24.7 40.5 1.8X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Spilling with 10000 rows: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
UnsafeExternalSorter 8 8 1 21.3 47.0 1.0X
ExternalAppendOnlyUnsafeRowArray 7 7 0 22.9 43.8 1.1X