[SYCL][LowerWGScope] Fix getSizeTTy to use pointer size in global address space

[wenju-he]

In LowerWGScope pass, getSizeTTy is used as return type of local id functions. We should use pointer size in global address space, to ensure size_t is sufficient to represent the global range.

[bader]

@intel/dpcpp-devops-reviewers, the run_prebuilt_e2e_tests (Intel Arc A-Series Graphics, ["Linux", "arc"], -u 1001 --device=/dev/dri ... / Intel Arc A-Series Graphics results don't make sense to me. The results are clean on all other machines, so I think this is some environment issue. Am I right?

Total Discovered Tests: 2405
  Unsupported      :  575 (23.91%)
  Passed           : 1054 (43.83%)
  Expectedly Failed:    2 (0.08%)
  Timed Out        :   11 (0.46%)
  Failed           :  763 (31.73%)

[sarnex]

Seems like it, I restarted testing to confirm. We just made a change to CI that should make this much more unlikely.

[bader]

Seems like it, I restarted testing to confirm. We just made a change to CI that should make this much more unlikely.

Passed. @sarnex, thank you!

[bader]

@intel/dpcpp-devops-reviewers, another environment issue in the post-commit. SYCL end-to-end test runner can't find a device. Is there anything I can do about it?

[0/1] Running SYCL End-to-End tests
lit.py: /__w/llvm/llvm/llvm/sycl/test-e2e/lit.cfg.py:625: note: Targeted devices: level_zero:gpu
lit.py: /__w/llvm/llvm/llvm/sycl/test-e2e/lit.cfg.py:836: note: Found pre-installed AOT device compiler ocloc
lit.py: /__w/llvm/llvm/llvm/sycl/test-e2e/lit.cfg.py:836: note: Found pre-installed AOT device compiler opencl-aot
lit.py: /__w/llvm/llvm/llvm/sycl/test-e2e/lit.cfg.py:941: note: Using installed device config file
lit.py: /__w/llvm/llvm/llvm/sycl/test-e2e/lit.cfg.py:1005: error: Cannot detect device aspect for level_zero:gpu
stdout:

Platforms: 0
default_selector()      : No device of requested type available.
accelerator_selector()  : No device of requested type available.
cpu_selector()          : No device of requested type available.
gpu_selector()          : No device of requested type available.
custom_selector(gpu)    : No device of requested type available.
custom_selector(cpu)    : No device of requested type available.
custom_selector(acc)    : No device of requested type available.

stderr:
INFO: Output filtered by ONEAPI_DEVICE_SELECTOR environment variable, which is set to level_zero:gpu.
To see device ids, use the --ignore-device-selectors CLI option.

<LOADER>[INFO]: The adapter 'libur_adapter_level_zero_v2.so.0' is skipped because UR_LOADER_USE_LEVEL_ZERO_V2 or SYCL_UR_USE_LEVEL_ZERO_V2 is not set.
<LOADER>[INFO]: loaded adapter 0x0x5ca6f5c74290 (libur_adapter_level_zero.so.0) from /__w/llvm/llvm/toolchain/lib/libur_adapter_level_zero.so.0

[sarnex]

No the runner needs a reboot I'll do it now

[sarnex]

runner + job restarted and passed this time

[bader]

runner + job restarted and passed this time

Thanks!