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Published 20 hours ago • verified publisher icon jnavila

Many tests in parallel may be showing false memory failures

Open MrRobot2211 opened this issue 5 years ago • 1 comments

Hi I am testing 128G of RAM, when testing them separately in 3 batches at the same time , there appear to be bit flip and checkerboard failures, but when running the whole ram in one batch the failues disappear. Is this a concurrency problem?

MrRobot2211 avatar Sep 27 '20 15:09 MrRobot2211

It's definitely not an issue with the test program. Maybe some OS issues with cache flipping or hardware issues.

jnavila avatar Nov 01 '20 14:11 jnavila