[CI] CUDA LLVM Test suite run hangs

[alexbatashev]

CUDA test suite run in CI seems to hang: https://github.com/intel/llvm/runs/8243569878?check_suite_focus=true

ATM it is at 4.5 hours, while locally it is usually under 5 minutes.

Not sure how to reliably reproduce this issue, but everything appears to be OK if run locally.

[ldrumm]

Apologies for the delay. The logs are no longer available, and we don't seem to have any CUDA tests hanging in CI recently.

I understand that some of the tests were XFAIL, so it doesn't necessarily mean any issue was fixed. That said - if you can reproduce this hang with a new testcase, please re-open this ticket with a reproducer - otherwise I don't think there's much more we can do to move this ticket along