3 ms·
It took about ten minutes at full system utilization on all cores, running the "torture test" in a loop in each thread.
by eloff 6y ago
It took about ten minutes at full system utilization on all cores, running the "torture test" in a loop in each thread.
- saagarjha 6y agoFor a cosmic ray bit-flip, or to perform a hundred billion operations?
- eloff 6y agoOne hundred billion operations. The machine didn't have ECC memory, so a bit flip is a possible explanation. I should have checked if it was reproducible with ECC. I still think a logic bug or compiler bug was at fault though.