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for the official oracle view, see: https://www.oracle.com/technical-resources/articles/java/architect-benchmarking.html https://www.oracle.com/technical-resourc

by nqzero 5y ago

for the official oracle view, see: https://www.oracle.com/technical-resources/articles/java/architect-benchmarking.html https://www.oracle.com/technical-resources/articles/java/arc... "JMH provides a [snip] foundation for writing and running benchmarks whose results are not erroneous due to unwanted virtual machine optimizations" unsolicited personal opinion: they're almost always erroneous for other reasons i'm not sure which optimizations are currently disabled

aw1621107 5y ago
Hmmm. Wonderfully vague. Suppose I'd need to dig into the source to figure it out. To be fair, now that I think about it I suppose some deoptimizations make sense (e.g., preventing replacement of loops). Thanks for pointing me to that article!