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Many tests in parallel may be showing false memory failures #4

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MrRobot2211 opened this issue Sep 27, 2020 · 1 comment
Open

Many tests in parallel may be showing false memory failures #4

MrRobot2211 opened this issue Sep 27, 2020 · 1 comment

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@MrRobot2211
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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?
@jnavila
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jnavila commented Nov 1, 2020

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

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@jnavila @MrRobot2211