Posts by Trotador
| Info | Message |
|---|---|
| 1) Message boards : Questions/Problems/Bugs : AVX512 wu's getting stuck
Message 2532 Posted 21 Jan 2025 by Trotador |
Some few AVX512 tasks become stuck at certain point during crunching. If nothing is done they usually end in error by exceeding elapsed time limit, the wingmen units use to finish properly. https://escatter11.fullerton.edu/nfs/workunit.php?wuid=368809704 https://escatter11.fullerton.edu/nfs/result.php?resultid=399169443 https://escatter11.fullerton.edu/nfs/result.php?resultid=399167913 https://escatter11.fullerton.edu/nfs/result.php?resultid=399152353 If they are paused before ending in error and restarted, they resume computation at some previous point and this time they can finish properly or get stuck again like this one that I've finally aborted https://escatter11.fullerton.edu/nfs/result.php?resultid=399302079 I've seen this happening in other hosts crunching AVX512 units, intel and amd. Always just very few units. |
| 2) Message boards : Questions/Problems/Bugs : 16e small numbers all fail
Message 2239 Posted 11 Sep 2021 by Trotador |
All failing in my linux host |