linux/meta-intel.git/dynamic-layers/clang-layer/recipes-oneapi, branch master

intel-oneapi-toolkit: split mkl and ipp into runtime/sycl/staticdev/dev sub-packages

2026-05-17T15:00:25+00:00

The 2026.0 oneAPI MKL component grew to 1.9 GB on disk, dominated by ~900 MB of static archives, ~330 MB of SYCL/GPU offload libraries and ~80 MB of headers / cmake metadata / sample sources. The IPP component similarly carries ~280 MB of static archives on top of a 537 MB runtime payload. Consumers that only need a CPU BLAS/FFT backend (PyTorch CPU, NumPy, image-processing pipelines) were paying for all of it whenever they installed intel-oneapi-toolkit-mkl or intel-oneapi-toolkit-ipp. Split the two heaviest components along the usual runtime/dev/static seams: intel-oneapi-toolkit-mkl CPU shared libs + dispatch libraries + env/etc/bin glue (~640 MB) intel-oneapi-toolkit-mkl-sycl SYCL / GPU offload shared libs (~330 MB, RDEPENDS -runtime) intel-oneapi-toolkit-mkl-staticdev Static archives, lib/*.a (~900 MB) intel-oneapi-toolkit-mkl-dev Headers, cmake modules, pkgconfig files, share/ examples (~85 MB) intel-oneapi-toolkit-ipp ipp + ippcp runtime shared libs (~540 MB) intel-oneapi-toolkit-ipp-staticdev Static archives (~280 MB) intel-oneapi-toolkit-ipp-dev Headers, cmake, pkgconfig, share PACKAGES ordering places the specific sub-sub-packages before the catch-all component package so first-match-wins puts the heavyweight bits in their dedicated package. FILES patterns use [0-9]* to match the versioned directory only (the sibling 'latest' compatibility symlink is captured by the parent component package). RDEPENDS form a closed chain: -dev depends on the runtime package, -staticdev on -dev, -sycl on -runtime + the CPU runtime, so users that explicitly install a sub-sub-package still get a working environment. The top-level meta-package RDEPENDS:${PN} continues to pull all of the new sub-packages, so an image that asks for the unqualified intel-oneapi-toolkit recipe is unchanged. Signed-off-by: Yogesh Tyagi Tested-by: Zoltán Böszörményi

intel-oneapi: drop obsolete standalone component recipes

2026-04-29T15:10:40+00:00

Remove the per-component apt-package recipes superseded by the unified intel-oneapi-toolkit_2026.0.0.198.bb recipe, which packages the same components as sub-packages of a single offline installer (intel-oneapi-toolkit-{compiler,runtime,mkl,tbb,dpl,ipp,...}). Consumers should reference the canonical toolkit sub-package names directly. Recipes removed: * intel-oneapi-dpcpp-cpp_2024.0.0-49819.bb * intel-oneapi-dpcpp-cpp-runtime_2024.0.0-49819.bb * intel-oneapi-mkl_2024.0.0-49656.bb * intel-oneapi-ipp_2021.10.0-653.bb * setup-intel-oneapi-env_2023.0.0-25370.bb (and its intel-oneapi-runtime.conf helper) The setup-intel-oneapi-env helper installed a single ld.so.conf.d snippet pointing the dynamic loader at /opt/intel/oneapi/lib (and lib/intel64, lib/ia32, lib/emu). It dates back to the 2023.0 oneAPI layout. The unified toolkit installs libs under per-component directories such as /opt/intel/oneapi/{compiler,mkl, tbb,...}/2026.0/lib, not the flat /opt/intel/oneapi/lib that the conf file targets, so the ld.so.conf entries no longer point at real directories. Loadability of oneAPI binaries on the target is provided by: * setvars.sh / per-component env/vars.sh sourcing (the canonical Intel-supported entry point that every test and example uses) * $ORIGIN-relative RUNPATH baked into the shipped shared objects by the Intel installer * /etc/OpenCL/vendors/intel-cpu.icd written by the unified toolkit recipe's do_install for ICD loader discovery * virtual-opencl-icd / level-zero-loader RDEPENDS on intel-oneapi-toolkit-runtime for the OpenCL / Level Zero loaders The setup-intel-oneapi-env filename version (2023.0.0-25370) was a stale carry-over from when the recipe was first added; nothing in the recipe ever referenced ${PV}. Signed-off-by: Yogesh Tyagi

intel-oneapi-toolkit: add unified 2026.0.0.198 recipe

2026-04-29T13:51:34+00:00

Intel oneAPI 2026.0 ships the former Base and HPC toolkits as a single offline self-extracting installer instead of as the per- component apt packages used in the 2021/2024 layout. Add a recipe that consumes intel-oneapi-toolkit-2026.0.0.198_offline.sh via a pseudo-free do_unpack_vendor task and stages /opt/intel/oneapi into the rootfs. The recipe partitions the installed tree into sub-packages along component boundaries: intel-oneapi-toolkit-{compiler,runtime,mkl, tbb,dpl,debugger,ipp,ccl,vtune,common,licensing}. Consumers should reference these canonical sub-package names directly rather than the per-component apt names that the 2021/2024 standalone recipes exposed. The runtime sub-package additionally: * registers /opt/intel/oneapi/compiler/2026.0/lib/libintelocl.so as /etc/OpenCL/vendors/intel-cpu.icd so systems without an Intel GPU expose an Intel OpenCL platform via the standard ICD mechanism; * installs a libxml2.so.2 -> libxml2.so.16 SONAME compat symlink, because the prebuilt libcommon_clang.so / libintelocl.so are linked against the libxml2 2.x SONAME while current oe-core ships libxml2 3.x as libxml2.so.16. libxml2 3.x is API-compatible with the option-parsing surface the binaries use. The bundle is x86_64-only so COMPATIBLE_HOST is restricted. Signed-off-by: Yogesh Tyagi

oidn : drop old recipe

2026-03-03T13:38:21+00:00

Signed-off-by: Yogesh Tyagi

embree, openvkl, ospray: Skip buildpaths QA check

2026-02-16T17:26:50+00:00

Add INSANE_SKIP for buildpaths QA check in RenderKit recipes that use ISPC for code generation. ISPC (Intel SPMD Program Compiler) embeds absolute build paths in generated binaries and debug information by design. This is necessary for: 1. Debug information accuracy - ISPC generates C++ wrapper code with #line directives pointing to original .ispc source files 2. Error reporting during kernel execution - backtraces reference original source locations 3. Profiling support - performance tools need source file locations Affected packages: - embree: ISPC kernels for ray tracing primitives - openvkl: ISPC kernels for volume rendering - ospray: ISPC kernels for rendering algorithms This resolves QA errors that prevent SDK image builds when RenderKit stack is included. Signed-off-by: Yogesh Tyagi

oidn: Add recipe for version 2.4.1

2026-02-16T17:26:50+00:00

Add Intel Open Image Denoise (OIDN) 2.4.1, an open-source library for high-performance, high-quality denoising of images rendered with ray tracing. Key features: - Machine learning-based denoising filters optimized for Intel CPUs - ISPC-accelerated kernels for vectorization - Supports HDR and LDR images - Multiple filter types: RT, RTLightmap Dependencies: - ISPC 1.25.0+ for kernel compilation - TBB for task parallelism - CMake 3.1+ Build configuration: - GPU support disabled (OIDN_DEVICE_GPU=OFF) - Apps disabled for minimal footprint - Static TBB linkage Part of Intel RenderKit stack upgrade coordinated with: - ISPC 1.29.1 - embree 4.4.0 - openvkl 2.0.1 - ospray 3.2.0 - rkcommon 1.15.2 Signed-off-by: Yogesh Tyagi

ospray : add patch for upgraded dependencies

2026-01-27T16:22:48+00:00

Add patch to update ospray's dependency version requirements: - rkcommon: 1.14.0 -> 1.15.2 (remove EXACT matching) - embree: 4.3.3 -> 4.4.0 Removing EXACT version matching for rkcommon is safe because: 1. rkcommon declares COMPATIBILITY SameMajorVersion in CMake 2. Changes from 1.14.0 to 1.15.2 are backward compatible: - Added shutdownTaskingSystem() function (new, non-breaking) - Optimized frame() math algorithm (same result, better performance) - Bug fixes in tasking system (improved reliability) - Compiler compatibility improvements (icx, ARM) 3. No API breakage: zero functions removed or signatures changed The 1.15.2 version provides performance improvements and bug fixes while maintaining full API compatibility with 1.14.0. Signed-off-by: Yogesh Tyagi

embree : upgrade 4.3.3 -> 4.4.0

2026-01-27T15:32:24+00:00

Release Notes: https://github.com/embree/embree/releases/tag/v4.4.0 Signed-off-by: Yogesh Tyagi

rkcommon : upgrade 1.14.0 -> 1.15.2

2026-01-27T14:56:00+00:00

Dropped 0001-use-fully-qualified-rkcommon-math-rsqrt-to-avoid-ove.patch as it has been merged upstream. Release Notes: https://github.com/ospray/rkcommon/releases/tag/v1.15.2 Signed-off-by: Yogesh Tyagi

onedpl : upgrade 2022.8.0 -> 2022.11.0

2026-01-27T14:54:09+00:00

Release Notes: https://github.com/uxlfoundation/oneDPL/releases/tag/oneDPL-2022.11.0-release Signed-off-by: Yogesh Tyagi