Printing of batchsize + single execution time in Results for Batching

[Huber Matthias]

Hello,


I do some benchmarking of non-steady-state benchmarks. Therefore, I use the batching mechanism as described in the JMH Samples. The benchmarks will be run with different batch sizes (controlled with -wbs/bs). Afterwards I want to process the results (csv) most likely with R. Right now the CSV output (or outputs in general) do not printout the batchsize nor a time for a single execution (= score(error) / batchsize). I want to have this figures for chart generation in R.


I could include the batchsize into the CSV File name and calculate the single execution time in R. However, I don't like the dependency to the filename. I want to see within the results which batchsize has been used. As I haven't found an option to enable this I have extended the 'XSVResultFormat' to printout these figures in case the Mode SingleShot time with a batchsize > 1 is used.


Is there any other way to easily accomplish the same without extending JMH (preferred way) like using the JMH Java API? If not, I could provide an extension if this is useful in general.


Mit freundlichen Grüßen / Kind Regards

Matthias Huber
Senior Consultant

CA Application Performance Management

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