3 ms·
Where are you getting this from? My understanding is that these errors are predominantly caused by secondary particles from cosmic rays hitting individual memor
by klodolph 6y ago
Where are you getting this from? My understanding is that these errors are predominantly caused by secondary particles from cosmic rays hitting individual memory cells, and I've never heard something so precise as "you need two alpha particles". Aren't the capacitances in modern DRAM chips extremely small?
- DSingularity 6y agoThe structure of the ECC is at the rank level. This allows for correcting single bit flips in ranks and detecting double bit flip in ranks. So when you grab a cache line each 64bit is corrected and verified.
- deleted 6y ago[deleted]