ESIMD/unified_memory_api/atomic_update_usm_dg2_pvc.cpp PVC flaky fail on unrelated changes #17893
Description
Describe the bug
Failed on dev igc on PVC with prebuilt e2e binaries job in CI https://github.com/intel/llvm/actions/runs/14311267456/job/40108504756?pr=17885, passed after restarting the job. The changes in that PR are trivial matrix test changes, so they are unrelated to ESIMD.
Relevant bit from output:
USM Testing op=fsub n_args=1 T=double N=1 UseMask=true UseProperties=true
{ thr_per_group=11 n_groups=11 start_ind=5 use_mask= 1 masked_lane=1 repeat=100 stride=111 }...
failed at index 5: 18155.5 != 5.5(gold)
FAILED
pass rate: 83.3333% (5/6)
To reproduce
- Include a code snippet that is as short as possible
- Specify the command which should be used to compile the program
- Specify the command which should be used to launch the program
- Indicate what is wrong and what was expected
Environment
- OS: [e.g Windows/Linux]
- Target device and vendor: [e.g. Intel GPU]
- DPC++ version: [e.g. commit hash or output of
clang++ --version] - Dependencies version: [e.g. the output of
sycl-ls --verbose]
Additional context
No response