Comment on Unified Memory, Explained: Why Mini PCs Can Run 70B Models a Big GPU Can'tparentComments−wtallis2moDo any operating systems update file access time after every read operation instead of just at fopen?−1000100_10001012moBased on the ~10x performance gain from disabling access timestamps in VxWorks' HRFS, I'd guess it does. I have no idea if that's common or rare.
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Do any operating systems update file access time after every read operation instead of just at fopen?
Based on the ~10x performance gain from disabling access timestamps in VxWorks' HRFS, I'd guess it does. I have no idea if that's common or rare.