linalg: scale-invariant rank detection + solve; fix rank-0 IndexError (both backends) #2251
| Job | Run time |
|---|---|
| 1h 15m 36s | |
| 1m 20s | |
| 1m 41s | |
| 2m 33s | |
| 1m 36s | |
| 1h 2m 52s | |
| 31m 39s | |
| 34m 13s | |
| 1h 3m 40s | |
| 43m 7s | |
| 1h 4m 55s | |
| 31m 57s | |
| 1h 0m 37s | |
| 54m 0s | |
| 43m 40s | |
| 54m 14s | |
| 44m 16s | |
| 11h 11m 56s |