[SYCL][NFC] Refactor kernel property parsing

[uditagarwal97]

This PR refactors kernel property parsing in the SYCL implementation by consolidating property parsing logic from the handler into a centralized helper structure. The refactoring moves property validation and processing from handler.hpp into kernel_launch_helper.hpp, so that the same logic can be re-used on the no-handler path as well.

[Copilot]

Pull Request Overview

This pull request refactors kernel property parsing in the SYCL implementation by consolidating property parsing logic from the handler into a centralized helper structure. The refactoring moves property validation and processing from handler.hpp into kernel_launch_helper.hpp, introducing a new PropsHolder structure for marshalling kernel properties and simplifying the handler interface.

• Introduces a new kernel_launch_properties_v1 namespace with PropsHolder and MarshalledProperty templates for centralizing property parsing
• Moves property validation logic from handler::processProperties to detail::processKernelProperties
• Adds handler::setKernelLaunchProperties method that delegates property processing to kernel_data.hpp

Reviewed Changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
sycl/include/sycl/detail/kernel_launch_helper.hpp	Introduces centralized property parsing infrastructure with PropsHolder and processKernelProperties
sycl/include/sycl/handler.hpp	Refactors handler to use new property parsing infrastructure and removes inline property processing
sycl/source/detail/kernel_data.hpp	Adds property validation and setter methods for kernel launch properties
sycl/source/handler.cpp	Implements setKernelLaunchProperties delegation and guards deprecated methods
sycl/test/virtual-functions/properties-negative.cpp	Updates expected error location from handler.hpp to kernel_launch_helper.hpp
sycl/test/extensions/properties/non_esimd_kernel_fp_control.cpp	Updates expected error location from handler.hpp to kernel_launch_helper.hpp
sycl/test/include_deps/*.cpp	Updates include dependency ordering to reflect new header relationships
sycl/test/abi/sycl_symbols_*.dump	Adds new ABI symbols for setKernelLaunchProperties
sycl/include/sycl/ext/oneapi/experimental/cluster_group_prop.hpp	Makes get_cluster_size() const-qualified

[aelovikov-intel]

Are you sure we still need this? Can we pass Kprop as-is down to the UR calls?

[uditagarwal97]

@aelovikov-intel b924f4c is the commit where I stored KernelPropertyHolder struct in KernelData.
I didn't like this approach a lot because with this approach we had to parse RT properties everytime we call getKernelWorkGroupMemorySize or isCooperative.