Set default number of threads based on number of cores #95
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Using more threads than cores results in unnecessary context switches and will actually decrease throughput. I set the number of threads to the number cores minus 1 so the OS has one core to do other pressing things and does not need to congest the cores utilized by JMH.
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Using more threads than cores results in unnecessary context switches and will actually decrease throughput. I set the number of threads to the number cores minus 1 so the OS has one core to do other pressing things and does not need to congest the cores utilized by JMH.