46 lines
2.9 KiB
Plaintext
46 lines
2.9 KiB
Plaintext
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================================================================================================
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WITHOUT SPILL
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================================================================================================
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OpenJDK 64-Bit Server VM 1.8.0_191-b12 on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Array with 100000 rows: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
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------------------------------------------------------------------------------------------------
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ArrayBuffer 6378 / 6550 16.1 62.3 1.0X
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ExternalAppendOnlyUnsafeRowArray 6196 / 6242 16.5 60.5 1.0X
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OpenJDK 64-Bit Server VM 1.8.0_191-b12 on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Array with 1000 rows: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
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------------------------------------------------------------------------------------------------
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ArrayBuffer 11988 / 12027 21.9 45.7 1.0X
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ExternalAppendOnlyUnsafeRowArray 37480 / 37574 7.0 143.0 0.3X
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OpenJDK 64-Bit Server VM 1.8.0_191-b12 on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Array with 30000 rows: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
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------------------------------------------------------------------------------------------------
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ArrayBuffer 23536 / 23538 20.9 47.9 1.0X
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ExternalAppendOnlyUnsafeRowArray 31275 / 31277 15.7 63.6 0.8X
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================================================================================================
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WITH SPILL
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================================================================================================
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OpenJDK 64-Bit Server VM 1.8.0_191-b12 on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Spilling with 1000 rows: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
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------------------------------------------------------------------------------------------------
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UnsafeExternalSorter 29241 / 29279 9.0 111.5 1.0X
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ExternalAppendOnlyUnsafeRowArray 14309 / 14313 18.3 54.6 2.0X
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OpenJDK 64-Bit Server VM 1.8.0_191-b12 on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Spilling with 10000 rows: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
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------------------------------------------------------------------------------------------------
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UnsafeExternalSorter 11 / 11 14.8 67.4 1.0X
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ExternalAppendOnlyUnsafeRowArray 9 / 9 17.6 56.8 1.2X
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