[SYCL] Throw exception for unsupported UR features #12361
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| "Platform create with native handle command not supported by backend."); | ||
| } else { | ||
| Plugin->checkPiResult(Result); | ||
| } |
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This pattern seems to repeat a lot. Could we maybe make a new call_optional or call_ext or something along those lines?
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Thanks for your suggestion, it certainly would be good to refactor out the repetitiveness here. I wonder if it might be worth putting the check inside the pre-existing call or call_nocheck functions?
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…TION as receiving UR_RESULT_ERROR_UNSUPPORTED_FEATURE from Unified Runtime and throw an appropriate exception. Added a new e2e test to check the error is handled correctly.
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…tion isn't thrown.
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Stemming from removing
diecalls in unsupported UR entry points (oneapi-src/unified-runtime#1127) and a spin-out issue discussing how to handle these errors in intel-llvm (oneapi-src/unified-runtime#1161).This PR changes various PI entry points to interpret
PI_ERROR_INVALID_OPERATIONas receivingUR_RESULT_ERROR_UNSUPPORTED_FEATUREand will throw a SYCL exception with error codesycl::errc::feature_not_supported.A new e2e test has been added (
Plugin/ur_unsupported_feature.cpp) which is meant to purposely call an unsupported UR entry point and will assert that an exception is thrown specifically with codesycl::errc::feature_not_supportedto ensure we are handling unsupported features from UR in intel-llvm appropriately.