Correct a path to cl.cfg file

[antonwolfy]

The location of cl.cfg file created by installing intel-opencl-rt conda package has been changed few releases back from %CONDA_PREFIX%\Library\lib\cl.cfg to %CONDA_PREFIX%\Library\bin\cl.cfg.
The file is still created at Library\lib\cl.cfg path by intel-opencl-rt-post-link.bat script but with empty content.

The PR updates public CI to rely on correct path towards cl.cfg configuration file.
The issue with intel-opencl-rt-post-link.bat script has to be updated by a separate PR in the compiler repo.

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[antonwolfy]

The workflow with nightly tests run is passed:
https://github.com/IntelPython/dpctl/actions/runs/14754790191

[github-actions]

Deleted rendered PR docs from intelpython.github.com/dpctl, latest should be updated shortly. 🤞

[github-actions]

Array API standard conformance tests for dpctl=0.20.0dev0=py310h93fe807_173 ran successfully.
Passed: 1109
Failed: 3
Skipped: 119

[coveralls]

coverage: 86.419%. remained the same
when pulling c8700ce on update-path-to-cl.cfg
into b7a6b67 on master.

[ndgrigorian]

@antonwolfy
Tests pass so it's probably fine, but I'm surprised we never saw the same warnings in dpctl as dpnp, do you know why?

[antonwolfy]

In dpnp we removed the separate step with installing intel-opencl-rt package some time ago.
As I can identified, the issue in dpnp was only visible then during post link stage, there is some error occurred, like here:

Linking intel-opencl-rt-2025.1.0-intel_972
The process cannot access the file because it is being used by another process.
The system cannot find the file C:\Users\RUNNER~1\AppData\Local\Temp\__conda_tmp_17737.txt.
Failed to run 'conda activate "C:\\Users\\runneradmin\\miniconda3\\envs\\test"'.
C:\Users\RUNNER~1\AppData\Local\Temp\__conda_tmp_17737.txt

It's hard to say what exactly was going wrong there, but the script logic looks faulty in any case, because it creates an empty config:

setlocal EnableDelayedExpansion
set "cl_cfg_orig=%PREFIX%\Library\lib\cl.cfg"
set "cl_cfg_temp=%PREFIX%\Library\lib\cl.cfg.temp"
set "lib_bin=%PREFIX%\Library\bin"
set "PATH=%PATH%;C:\Windows\System32"
%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell -Command "(gc '%cl_cfg_orig%') -replace 'CL_CONFIG_TBB_DLL_PATH =.*', 'CL_CONFIG_TBB_DLL_PATH = %lib_bin%' | Out-File -Encoding ASCII -FilePath '%cl_cfg_temp%'"
move /Y "%cl_cfg_temp%" "%cl_cfg_orig%"

because there is no Library\lib\cl.cfg file.

In any case the cl.cfg is located at bin folder and it makes sense to rely on it there.