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Benchmark for performance of subexpression elimination
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Preparing data for benchmarking ...
OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
from_json as subExpr in Project:          Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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subExprElimination false, codegen: true            6380           6881         447          0.0    63804276.6       1.0X
subExprElimination false, codegen: false           6242           6311          81          0.0    62416773.4       1.0X
subExprElimination true, codegen: true              621            646          24          0.0     6214982.6      10.3X
subExprElimination true, codegen: false             568            584          18          0.0     5682132.0      11.2X

Preparing data for benchmarking ...
OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
from_json as subExpr in Filter:           Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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subExprElimination false, codegen: true            9548           9555          12          0.0    95476981.7       1.0X
subExprElimination false, codegen: false           9499           9593          87          0.0    94992371.0       1.0X
subExprElimination true, codegen: true             4819           4903          73          0.0    48193160.1       2.0X
subExprElimination true, codegen: false            4988           5085          94          0.0    49884693.2       1.9X


