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XORShiftRandomBenchmark-jdk11-results.txt
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XORShiftRandomBenchmark-jdk11-results.txt
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================================================================================================
Pseudo random
================================================================================================
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
nextInt: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
java.util.Random 1366 1384 26 73.2 13.7 1.0X
XORShiftRandom 227 233 5 439.6 2.3 6.0X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
nextLong: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
java.util.Random 2711 2770 52 36.9 27.1 1.0X
XORShiftRandom 630 640 9 158.8 6.3 4.3X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
nextDouble: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
java.util.Random 2656 2684 24 37.6 26.6 1.0X
XORShiftRandom 624 631 6 160.2 6.2 4.3X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
nextGaussian: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
java.util.Random 7008 7241 260 14.3 70.1 1.0X
XORShiftRandom 5546 5621 121 18.0 55.5 1.3X
================================================================================================
hash seed
================================================================================================
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
Hash seed: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
XORShiftRandom.hashSeed 39 41 2 255.4 3.9 1.0X