AtomicRef tests enabled by #534 fail on HIP back-end.

[bader]

Failed Tests (4):
SYCL :: AtomicRef/add.cpp
SYCL :: AtomicRef/max.cpp
SYCL :: AtomicRef/min.cpp
SYCL :: AtomicRef/sub.cpp

Log - https://github.com/intel/llvm/runs/5321377517?check_suite_focus=true

[t4c1]

I can not reproduce these failures, so it is quite hard to debug. However, I only have access to a gfx908 GPU and the CI is using gfx1031. So it is could something related to the difference in GPU architecture.

The only thing I can think of is that gfx1031 is only officially supported by ROCm 5.0. Can you check if the CI machine has earlier version and update it if so?

We are looking into getting a gfx1031 GPU, but it might take some time. Would you be OK with leaving these tests disabled for HIP until then?

[bader]

https://github.com/intel/llvm/blob/sycl/devops/containers/ubuntu2004_build.Dockerfile#L11-L18 - installs "current" version, which is 5.0.

From the logs mentioned in the description:

2022-02-24T15:54:48.3266809Z Platform [#2]:
2022-02-24T15:54:48.3266950Z     Version  : HIP 50013.60
2022-02-24T15:54:48.3267098Z     Name     : AMD HIP BACKEND
2022-02-24T15:54:48.3267235Z     Vendor   : AMD Corporation
2022-02-24T15:54:48.3267367Z     Devices  : 1
2022-02-24T15:54:48.3267488Z         Device [#0]:
2022-02-24T15:54:48.3267617Z         Type       : gpu
2022-02-24T15:54:48.3267742Z         Version    : 0.0
2022-02-24T15:54:48.3267887Z         Name       : AMD Radeon RX 6700 XT
2022-02-24T15:54:48.3268037Z         Vendor     : AMD Corporation
2022-02-24T15:54:48.3268174Z         Driver     : HIP 50013.60

Would you be OK with leaving these tests disabled for HIP until then?

I'll let @AerialMantis answer this.

[AerialMantis]

I'll let @AerialMantis answer this.

@bader I am fine with disabling these tests for HIP for now as a temporary solution, if this is okay with you.

[JackAKirk]

Fixed by #8003