Add support for rand's Uniform distribution to all Vec types
#1471
| Job | Run time |
|---|---|
| 2m 19s | |
| 1m 44s | |
| 5m 47s | |
| 1m 44s | |
| 2m 26s | |
| 3m 22s | |
| 48s | |
| 3m 14s | |
| 56s | |
| 3m 8s | |
| 1m 37s | |
| 2m 46s | |
| 2m 46s | |
| 3m 19s | |
| 5m 59s | |
| 5m 26s | |
| 5m 28s | |
| 52m 49s |