Cri - #734
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Signed-off-by: jiqing-feng <jiqing.feng@intel.com>
ocloc 25.35 rejects the 'cri' device (Failed to parse target: cri - invalid device), which breaks the pvc,bmg,cri fat-binary link. Bump compute-runtime to 26.22.38646.4 (IGC v2.36.3, gmmlib 22.10.0) whose ocloc recognises cri.
The v0.9.1 tag predates the Crescent Island (cri) reverse-kernel support; pin to the upstream commit that landed it (sycl-tla d54352d, 'Upstream CRI code #833') so the Nix build can compile the cri AOT images. Revert to a released tag once one containing cri is available.
Build one .so with three AOT images. fp16/bf16 kernels compile for intel_gpu_pvc,intel_gpu_bmg_g21,spir64_gen; MXFP kernels are gated behind __SYCL_TARGET_INTEL_GPU_CRI__ and compile spir64_gen-only, AOT-lowered to cri via -device cri. Emit one -Xspirv-translator=<alias> per offload target so the custom -spirv-ext reaches every image (translator replaces, not merges).
jiqing-feng
marked this pull request as draft
July 29, 2026 07:15
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