test_indexing_xpu.py fail to collect on BMG

### 🐛 Describe the bug

Cases:
op_ut,,third_party.torch-xpu-ops.test.xpu.test_indexing_xpu

## ErrorLog
```bash
==================================== ERRORS ====================================
___ ERROR collecting third_party/torch-xpu-ops/test/xpu/test_indexing_xpu.py ___
ImportError while importing test module '/__w/torch-xpu-ops/torch-xpu-ops/pytorch/third_party/torch-xpu-ops/test/xpu/test_indexing_xpu.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/github/home/.local/share/uv/python/cpython-3.10-linux-x86_64-gnu/lib/python3.10/importlib/__init__.py:126: in import_module
return _bootstrap._gcd_import(name[level:], package, level)
test_indexing_xpu.py:30: in
from test_indexing import NumpyTests, TestIndexing
E ImportError: cannot import name 'NumpyTests' from 'test_indexing' (/__w/torch-xpu-ops/torch-xpu-ops/pytorch/third_party/torch-xpu-ops/test/xpu/../../../../test/test_indexing.py)
- generated xml file: /__w/torch-xpu-ops/torch-xpu-ops/pytorch/third_party/torch-xpu-ops/test/xpu/op_ut_with_skip.test_indexing_xpu.xml -
=========================== short test summary info ============================
ERROR test_indexing_xpu.py
=============================== 1 error in 5.62s ===============================
```
## Pytorch
latest good :[81deebd](https://github.com/pytorch/pytorch/commit/81deebd0497f96495b563af4155b99b372d8022c)
current : [8374e0f](https://github.com/pytorch/pytorch/commit/8374e0fbb472a88cb5be7fcf0f14d5b3f8ec08ac)
## Torch-xpu-ops
latest good : 5cdd4e46bd058506f1620944b27b87056e415cc9
current : c513b6ad85ffe36858bfbf39fb1103d19cecd8e2

### Versions

Detail
Collecting environment information...
PyTorch version: 2.15.0a0+git8374e0f
Is debug build: False
CUDA used to build PyTorch: None
ROCm SDK used to build PyTorch: N/A
HIP used to build PyTorch: N/A

OS: Ubuntu 26.04 LTS (x86_64)
GCC version: (Ubuntu 13.4.0-10ubuntu1) 13.4.0
Clang version: Could not collect
CMake version: version 3.31.6
Libc version: glibc-2.43

Python version: 3.10.21 (main, Sep 1 2026, 14:16:49) [Clang 22.1.3 ] (64-bit runtime)
Python platform: Linux-7.0.0-14-generic-x86_64-with-glibc2.43
Is CUDA available: False
CUDA runtime version: No CUDA
CUDA_MODULE_LOADING set to: N/A
GPU models and configuration: No CUDA
Nvidia driver version: No CUDA
cuDNN version: No CUDA
Is XPU available: True
XPU used to build PyTorch: 20260100
Intel GPU driver version:
* intel-opencl-icd: 26.18.38308.1-1~26.04~ppa1
* libze1: 1.28.2-2
Intel GPU models onboard:
* Intel(R) Arc(TM) Pro B60 Graphics
* Intel(R) Arc(TM) Pro B60 Graphics
* Intel(R) Arc(TM) Pro B60 Graphics
* Intel(R) Arc(TM) Pro B60 Graphics
* Intel(R) Arc(TM) Pro B60 Graphics
* Intel(R) Arc(TM) Pro B60 Graphics
* Intel(R) Arc(TM) Pro B60 Graphics
* Intel(R) Arc(TM) Pro B60 Graphics
Intel GPU models detected:
* [0] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-1700-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
* [1] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-2c00-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
* [2] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-3d00-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
* [3] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-4e00-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
* [4] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-9700-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
* [5] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-a900-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
* [6] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-ba00-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
* [7] _XpuDeviceProperties(name='Intel(R) Arc(TM) Pro B60 Graphics', platform_name='Intel(R) oneAPI Unified Runtime over Level-Zero V2', type='gpu', device_id=0xE211, uuid=868011e2-0000-0000-cb00-000000000000, driver_version='1.15.38308+1', total_memory=24480MB, local_mem_size=128KB, last_level_cache_size=18432KB, max_compute_units=160, memory_clock_rate=2400MHz, memory_bus_width=64-bit, gpu_eu_count=160, gpu_subslice_count=20, max_work_group_size=1024, max_num_sub_groups=64, sub_group_sizes=[16 32], has_fp16=1, has_fp64=1, has_atomic64=1, is_integrated_gpu=0)
HIP runtime version: N/A
MIOpen runtime version: N/A
Is XNNPACK available: False
Caching allocator config: N/A

Vulnerability Vmscape: Mitigation; IBPB before exit to userspace

Versions of relevant libraries:
[pip3] dpcpp-cpp-rt==2026.1.0
[pip3] impi-rt==2021.18.1
[pip3] intel-cmplr-lib-rt==2026.1.0
[pip3] intel-cmplr-lib-ur==2026.1.0
[pip3] intel-cmplr-lic-rt==2026.1.0
[pip3] intel-opencl-rt==2026.1.0
[pip3] intel-openmp==2026.1.0
[pip3] intel-pti==1.0.1
[pip3] intel-sycl-rt==2026.1.0
[pip3] mkl==2026.1.0
[pip3] mypy==1.16.0
[pip3] mypy_extensions==1.1.0
[pip3] numpy==1.24.4
[pip3] nvidia-cuda-cupti==13.4.58
[pip3] oneccl==2022.1.1
[pip3] oneccl-devel==2022.1.1
[pip3] onemkl-license==2026.1.0
[pip3] onemkl-sycl-blas==2026.1.0
[pip3] onemkl-sycl-dft==2026.1.0
[pip3] onemkl-sycl-lapack==2026.1.0
[pip3] onemkl-sycl-rng==2026.1.0
[pip3] onemkl-sycl-sparse==2026.1.0
[pip3] onnx==1.21.0
[pip3] onnx-ir==0.1.16
[pip3] onnxscript==0.6.2
[pip3] optree==0.13.0
[pip3] tbb==2023.1.0
[pip3] tcmlib==1.5.0
[pip3] torch==2.15.0a0+git8374e0f
[pip3] torchao==0.19.0.dev20260911+xpu
[pip3] torchaudio==2.11.0a0+b85c99c
[pip3] torchvision==0.30.0a0+ac8d215
[pip3] triton-xpu==3.8.0+git1e2d42a0
[pip3] umf==1.1.0
[conda] No relevant packages