[UR][L0] Allow native input binaries in urProgramLinkExp #21090
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The SPIR-V format requirement for input binaries is planned to be lifted from the Level Zero program module extension, allowing passing native binaries as well. The patch relaxes the corresponding check on the Level Zero adapter side. The changes will allow using the SYCL dynamic linking feature in AOT scenarios.
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Unfortunately, the driver that supports this is only expected to be available later in the release cycle, so I didn't find a way to properly test these changes without that support (beyond making sure that IGC throws an unexpected format error in an E2E case). |
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@intel/unified-runtime-reviewers-level-zero Could you please have a look? |
kswiecicki
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Together with #21090, this should enable dynamic linking with AOT images on Level Zero backend once the required functionality is supported in Level Zero runtime (at which point, E2E testing will be added).
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pbalcer
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The SPIR-V format requirement for input binaries is planned to be lifted from the Level Zero module program extension, allowing passing native binaries as well. The patch relaxes the corresponding check on the Level Zero adapter side.
The changes will allow using the SYCL dynamic linking feature (i.e., device binaries with external symbols) in AOT scenarios.