hammer_test·12 ปีที่แล้ว·discussIt's quite easy to bypass cache without explicit flush. Most caches are 4-way or 8-way: just hit 4 or 8 addresses sharing the same cache line, and you got your original data evicted from cache.
hammer_test·12 ปีที่แล้ว·discussNote: the regular memtest+ doesn't have this test. Use the researcher fork:https://github.com/CMU-SAFARI/rowhammerin Ubuntu 14.04, run this to bring all the dependencies for building: sudo apt-get build-dep memtest86+Update: just finished running the test on my cheap Lenovo laptop. Not affected. phew! :)