Every result graph there has the error indicated. If there are any significant errors then bars are shown. You can see this on the very first result page for Le

Every result graph there has the error indicated. If there are any significant errors then bars are shown. You can see this on the very first result page for LeelaChessZero. It also shows you the number of runs. It also shows you the compile options used. All this info is included in every graph. The complete system setups are described. The test suite is also open source. https://github.com/phoronix-test-suite/phoronix-test-suite https://github.com/phoronix-test-suite/phoronix-test-suite