Compiling v25.27.34303.5 with IGC v2.14.1

[michel2323]

The release notes state that IGC v2.14.1 is the desired version. However, during the build process I get the following assertion:

ninja: job failed: cd /workspace/srcdir/compute-runtime/shared/source/built_ins/kernels && /usr/bin/cmake -E env LD_LIBRARY_PATH=/usr/lib/csl-musl-x86_64:/usr/lib/csl-glibc-x86_64:/usr/local/lib64:/usr/local/lib:/usr/lib64:/usr/lib:/lib64:/lib:/workspace/x86_64-linux-musl-cxx11/destdir/lib:/workspace/x86_64-linux-musl-cxx11/destdir/lib64:/opt/x86_64-linux-musl/x86_64-linux-musl/lib64:/opt/x86_64-linux-musl/x86_64-linux-musl/lib:/opt/x86_64-linux-gnu/x86_64-linux-gnu/lib64:/opt/x86_64-linux-gnu/x86_64-linux-gnu/lib:/workspace/destdir/lib64:/workspace/destdir/lib::/workspace/srcdir/compute-runtime/build/bin /workspace/srcdir/compute-runtime/build/bin/ocloc-25.27.1 -q -file /workspace/srcdir/compute-runtime/build/bin/built_ins/x64/xe3_core/bindless_fill_image1d_ptl.spv -spirv_input -device 30.3.0 -heapless_mode disable -force_stos_opt -64 -stateful_address_mode bindless -output bindless_fill_image1d_30_3_0 -output_no_suffix -out_dir /workspace/srcdir/compute-runtime/build/bin/built_ins/x64/xe3_core -internal_options -cl-intel-use-bindless-mode\ -cl-intel-use-bindless-advanced-mode -options -cl-kernel-arg-info

ocloc-25.27.1: /workspace/srcdir/intel-graphics-compiler/IGC/Compiler/igc_workaround_linux.cpp:221: void IGC::SetWorkaroundTable(SKU_FEATURE_TABLE*, IGC::CPlatform*): Assertion `0' failed.

Going to that line in IGC v2.14.1, it seems that the device (maybe XE3_LPG_3003) is not in the list.
https://github.com/intel/intel-graphics-compiler/blob/8044f62975eafe840d09ed00560385dab0bf9854/IGC/Compiler/igc_workaround_linux.cpp#L221

I am pretty confident that I used the right dependency versions listed in the IGC release notes. In IGC v2.15.3, I do see the missing device. I wanted to try that; however, there is no release page to guide me to the right dependency versions. I then tried to build without Xe3 support, but there are still device IDs that don't match.

[JablonskiMateusz]

@michel2323 please ensure you are using proper IGC libraries
Can you repro the issue using the cmdline that ninja is using? If so, please capture strace log and see if proper libigc library is used

[michel2323]

Here is a detailed way how we build the libraries.

https://github.com/michel2323/build_intel_stack

I could reproduce the error on Ubuntu 22.04, Ubuntu 25.04, and of course the Julia Yggdrasil build system.

It'd be great if you can help us. This is the last blocker for using the latest libraries for oneAPI.jl GPU programming in Julia (and Julia on Aurora).

Let me know if you need more info.

cc: @maleadt, @giordano

[michel2323]

It looks to me like the latest NEO release was compiled with a different version of IGC than documented (v2.14.1 seems to old), since the device IDs don't match. I followed the documentation as closely as possible.

[michel2323]

Fixed this issue. I had to cherry-pick these to commits into v1.12.1 of IGC to build NEO. This is counter to the ICG requirement mentioned here: https://github.com/intel/compute-runtime/releases/tag/25.27.34303.5

intel/intel-graphics-compiler@4185ee4

intel/intel-graphics-compiler@09046b0