Segmentation fault (core dumped) while inferencing with MTL iGPU

[eugeooi]

After following the instructions: Install IPEX-LLM on Linux with Intel GPU, and executed the code Llama3, problem occurs:
LIBXSMM_VERSION: main_stable-1.17-3651 (25693763) LIBXSMM_TARGET: adl [Intel(R) Core(TM) Ultra 7 165HL] Registry and code: 13 MB Command: python generate.py Uptime: 20.336332 s Aborted (core dumped)

Environments:
Intel(R) Core(TM) Ultra 7 165HL
Ubuntu 22.04.4
64GB DDR5x5600MHz
ipex-llm[xpu]: 2.1.0b20240511
intel-extension-for-pytorch: 2.1.10+xpu
oneAPI version 2024.0

[Oscilloscope98]

Hi @eugeooi,

Here is a similar issue: #10936, maybe you could refer to here for more information :)

Please let us know if there are further problems

[eugeooi]

I have uninstalled NPU driver using this command:
dpkg --purge --force-remove-reinstreq intel-driver-compiler-npu intel-fw-npu intel-level-zero-npu level-zero

But still failed to run generate.py with another errors shown:
OSError: libmkl_intel_lp64.so.2: cannot open shared object file: No such file or directory

[Oscilloscope98]

Hi @eugeooi,

It seems that some level zero packages were also accidentally uninstalled.

To uninstall NPU related packages, you could just uninstalled the ones listed by dpkg -l which includes -npu.

Please let us know for any further problems :)

[eugeooi]

Able to run now. Thanks!