ebf01ec3c1
### What changes were proposed in this pull request? https://github.com/apache/spark/pull/32015 added a way to run benchmarks much more easily in the same GitHub Actions build. This PR updates the benchmark results by using the way. **NOTE** that looks like GitHub Actions use four types of CPU given my observations: - Intel(R) Xeon(R) Platinum 8171M CPU 2.60GHz - Intel(R) Xeon(R) CPU E5-2673 v4 2.30GHz - Intel(R) Xeon(R) CPU E5-2673 v3 2.40GHz - Intel(R) Xeon(R) Platinum 8272CL CPU 2.60GHz Given my quick research, seems like they perform roughly similarly:  I couldn't find enough information about Intel(R) Xeon(R) Platinum 8272CL CPU 2.60GHz but the performance seems roughly similar given the numbers. So shouldn't be a big deal especially given that this way is much easier, encourages contributors to run more and guarantee the same number of cores and same memory with the same softwares. ### Why are the changes needed? To have a base line of the benchmarks accordingly. ### Does this PR introduce _any_ user-facing change? No, dev-only. ### How was this patch tested? It was generated from: - [Run benchmarks: * (JDK 11)](https://github.com/HyukjinKwon/spark/actions/runs/713575465) - [Run benchmarks: * (JDK 8)](https://github.com/HyukjinKwon/spark/actions/runs/713154337) Closes #32044 from HyukjinKwon/SPARK-34950. Authored-by: HyukjinKwon <gurwls223@apache.org> Signed-off-by: Max Gekk <max.gekk@gmail.com>
29 lines
2.8 KiB
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29 lines
2.8 KiB
Plaintext
================================================================================================
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Benchmark Kryo Unsafe vs safe Serialization
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================================================================================================
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OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Linux 5.4.0-1043-azure
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Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
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Benchmark Kryo Unsafe vs safe Serialization: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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---------------------------------------------------------------------------------------------------------------------------
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basicTypes: Int with unsafe:true 331 346 11 3.0 330.7 1.0X
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basicTypes: Long with unsafe:true 392 401 9 2.6 392.0 0.8X
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basicTypes: Float with unsafe:true 394 404 9 2.5 394.5 0.8X
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basicTypes: Double with unsafe:true 404 414 7 2.5 404.0 0.8X
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Array: Int with unsafe:true 5 6 1 195.3 5.1 64.6X
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Array: Long with unsafe:true 8 9 1 124.1 8.1 41.0X
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Array: Float with unsafe:true 5 6 1 186.1 5.4 61.5X
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Array: Double with unsafe:true 8 9 1 126.1 7.9 41.7X
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Map of string->Double with unsafe:true 54 59 4 18.4 54.4 6.1X
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basicTypes: Int with unsafe:false 417 428 8 2.4 416.6 0.8X
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basicTypes: Long with unsafe:false 452 466 9 2.2 451.8 0.7X
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basicTypes: Float with unsafe:false 410 421 6 2.4 410.0 0.8X
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basicTypes: Double with unsafe:false 429 444 10 2.3 429.2 0.8X
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Array: Int with unsafe:false 25 27 2 39.2 25.5 13.0X
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Array: Long with unsafe:false 40 43 2 25.0 40.0 8.3X
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Array: Float with unsafe:false 11 12 1 90.7 11.0 30.0X
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Array: Double with unsafe:false 18 20 1 54.2 18.5 17.9X
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Map of string->Double with unsafe:false 55 59 2 18.0 55.5 6.0X
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