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SPECjvm
This is SPECjvm2008 modified to run with JDK24. Scores are ops/min, more is better. All benchmarks have been run on a AWS c5.9xlarge instance.
JVM flags: -Xms8g -Xms8g -XX:+AlwaysPreTouch
Notes: The CryptoRsa benchmark shows a legit regression of ~2%. I confirmed this by running 50 times (most benchmarks are run 3 times). The regression disappears when improving oopDesc::klass().
Benchmark | Baseline | -UCOH | % | +UCOH | % |
|---|---|---|---|---|---|
Compiler.compiler | 1127.077 | 1127.628 | 0.04% | 1150.953 | 2.11% |
Compiler.sunflow | 3121.071 | 3190.964 | 2.23% | 3202.471 | 2.60% |
Compress | 3100.924 | 3114.255 | 0.42% | 3037.949 | -2.04% |
CryptoAes | 214.615 | 215.491 | 0.40% | 212.788 | -0.86% |
CryptoRsa | 10284.167 | 10094.019 | -1.85% | 10110.913 | -1.69% |
CryptoSignVerify | 48591.761 | 48541.003 | -0.11% | 48107.972 | -1.00% |
Derby | 3646.723 | 3620.906 | -0.71% | 3598.845 | -1.32% |
MpegAudio | 1012.491 | 1011.096 | -0.14% | 1005.387 | -0.71% |
ScimarkFFT.large | 278.913 | 278.937 | 0.00% | 278.613 | -0.11% |
ScimarkFFT.small | 3348.048 | 3374.245 | 0.78% | 3276.573 | -2.14% |
ScimarkLU.large | 21.737 | 21.771 | 0.15% | 21.640 | -0.45% |
ScimarkLU.small | 5876.355 | 5870.420 | -0.11% | 5867.935 | -0.15% |
ScimarkMonteCarlo | 17635.373 | 17767.207 | 0.74% | 17845.029 | 1.18% |
ScimarkSOR.large | 324.000 | 322.590 | -0.44% | 322.137 | -0.58% |
ScimarkSOR.small | 1647.129 | 1647.330 | 0.01% | 1648.043 | 0.05% |
ScimarkSparse.large | 196.737 | 196.639 | -0.05% | 196.934 | 0.10% |
ScimarkSparse.small | 1305.586 | 1294.917 | -0.82% | 1289.868 | -1.21% |
Serial | 48075.242 | 48503.947 | 0.89% | 48583.323 | 1.05% |
Sunflow | 667.590 | 673.791 | 0.92% | 701.846 | 5.13% |
XmlTransform | 2005.798 | 2016.622 | 0.53% | 1965.465 | -2.02% |
XmlValidation | 4503.275 | 4486.646 | -0.37% | 4485.866 | -0.39% |
Renaissance
This is renaissance-jmh-0.15.0, excluding Als, ChiSquare, DecTree, GaussMix, LogRegression, MovieLens, NaiveBayes, PageRank and DbShootout, which are not compatible with JDK24 due to SecurityManager restriction. Scores are ms/op, less is better. All benchmarks have been run on a AWS c5.9xlarge instance.
JVM flags: -Xms8g -Xms8g -XX:+AlwaysPreTouch
SPECjbb2015
SPECjbb2015 in composite mode, run on a AWS c5.9xlarge instance, 10 times in a row, scores averaged over all runs. More is better.
JVM flags: -Xms20g -Xms20g -XX:+AlwaysPreTouch
Score | Baseline | -UCOH | % | +UCOH | % |
|---|---|---|---|---|---|
max-jops | 49818 | 49700 | -0.24% | 51652 | 3.68% |
critial-jops | 39139 | 38726 | -1.06% | 41219 | 5.31% |
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