can't import intel_extension_for_pytorch for XPU after recommended installation

[bconsolvo]

Describe the bug

After running the recommended way of installing IPEX:

python -m pip install torch==1.13.0a0+git6c9b55e intel_extension_for_pytorch==1.13.120+xpu -f https://developer.intel.com/ipex-whl-stable-xpu

I get this error when I try to import IPEX:

import intel_extension_for_pytorch

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/u100144/.conda/envs/xpu_ben/lib/python3.10/site-packages/intel_extension_for_pytorch/__init__.py", line 8, in <module>
    from .utils._trap_module import *
  File "/home/u100144/.conda/envs/xpu_ben/lib/python3.10/site-packages/intel_extension_for_pytorch/utils/_trap_module.py", line 2, in <module>
    import intel_extension_for_pytorch._C
ImportError: libmkl_sycl.so.3: cannot open shared object file: No such file or directory
>>>

Versions

Collecting environment information...
PyTorch version: 1.13.0a0+git6c9b55e
PyTorch CXX11 ABI: Yes
IPEX version: N/A
IPEX commit: N/A
Build type: N/A

OS: Ubuntu 22.04.2 LTS (x86_64)
GCC version: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
Clang version: N/A
IGC version: N/A
CMake version: version 3.22.1
Libc version: glibc-2.35

Python version: 3.10.12 (main, Jul 20 2023, 00:27:19) [GCC 13.1.0] (64-bit runtime)
Python platform: Linux-5.15.0-79-generic-x86_64-with-glibc2.35
Is XPU available: N/A
DPCPP runtime version: N/A
MKL version: N/A
GPU models and configuration:
N/A
Intel OpenCL ICD version: 23.17.26241.33-647~22.04
Level Zero version: 1.3.26241.33-647~22.04

CPU:
Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   52 bits physical, 57 bits virtual
Byte Order:                      Little Endian
CPU(s):                          224
On-line CPU(s) list:             0-223
Vendor ID:                       GenuineIntel
Model name:                      Intel(R) Xeon(R) Platinum 8480L
CPU family:                      6
Model:                           143
Thread(s) per core:              2
Core(s) per socket:              56
Socket(s):                       2
Stepping:                        7
CPU max MHz:                     3800.0000
CPU min MHz:                     800.0000
BogoMIPS:                        4000.00
Flags:                           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cat_l2 cdp_l3 invpcid_single cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr amx_bf16 avx512_fp16 amx_tile amx_int8 flush_l1d arch_capabilities
L1d cache:                       5.3 MiB (112 instances)
L1i cache:                       3.5 MiB (112 instances)
L2 cache:                        224 MiB (112 instances)
L3 cache:                        210 MiB (2 instances)
NUMA node(s):                    2
NUMA node0 CPU(s):               0-55,112-167
NUMA node1 CPU(s):               56-111,168-223
Vulnerability Itlb multihit:     Not affected
Vulnerability L1tf:              Not affected
Vulnerability Mds:               Not affected
Vulnerability Meltdown:          Not affected
Vulnerability Mmio stale data:   Not affected
Vulnerability Retbleed:          Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:        Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:        Mitigation; Enhanced IBRS, IBPB conditional, RSB filling, PBRSB-eIBRS SW sequence
Vulnerability Srbds:             Not affected
Vulnerability Tsx async abort:   Not affected

Versions of relevant libraries:
[pip3] intel-extension-for-pytorch==1.13.120+xpu
[pip3] numpy==1.25.2
[pip3] torch==1.13.0a0+git6c9b55e
[conda] intel-extension-for-pytorch 1.13.120+xpu             pypi_0    pypi
[conda] mkl                       2023.2.0                 pypi_0    pypi
[conda] numpy                     1.25.2                   pypi_0    pypi
[conda] torch                     1.13.0a0+git6c9b55e          pypi_0    pypi

[vishnumadhu365]

Hey Ben, did you try sourcing the oneapi basetoolkit ?

[bconsolvo]

That worked. Either I missed this important piece in documentation, or it wasn't there.

[jingxu10]

sourcing oneAPI env is stated in https://intel.github.io/intel-extension-for-pytorch/xpu/latest/tutorials/getting_started.html

[Braza]

@jingxu10 how do I correctly choose the oneAPI version to follow this guide ? Can it be updated maybe? I know the resources are scarce, but with the release of BMG and SD.NEXT it propbably makes sense.