config BR2_PACKAGE_CACHE_CALIBRATOR bool "cache-calibrator" help Cache calibrator is a small C program that is supposed to analyze a computers (cache-) memory system and extract useful information http://homepages.cwi.nl/~manegold/Calibrator/ It is also recommended as a load generator for realtime testing in: https://rt.wiki.kernel.org/index.php/RT_PREEMPT_HOWTO