demo: use pytest subtests in cuda.core system device loops to ensure full test coverage
#4030
| Job | Run time |
|---|---|
| -1s | |
| -7s | |
| -8s |
subtests in cuda.core system device loops to ensure full test coverage
#4030
| Job | Run time |
|---|---|
| -1s | |
| -7s | |
| -8s |