zeEventCreate(ze_event_desc_t(ZE_EVENT_SCOPE_FLAG_HOST)) fails validation

oneapi-src / level-zero

oneAPI Level Zero Specification Headers and Loader

https://spec.oneapi.com/versions/latest/elements/l0/source/index.html

MIT License

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zeEventCreate(ze_event_desc_t(ZE_EVENT_SCOPE_FLAG_HOST)) fails validation #30

Closed maleadt closed 4 years ago

maleadt commented 4 years ago

https://github.com/oneapi-src/level-zero/blob/f50b570045e320264b9d46eb83d01838a06feca8/include/core/ze_event.h#L127-L138 vs https://github.com/oneapi-src/level-zero/blob/f50b570045e320264b9d46eb83d01838a06feca8/source/layers/validation/ze_core_layer.cpp#L1345-L1349

maleadt commented 4 years ago

Maybe I'm missing something obvious here, sorry for the noise in that case, but it looks like there's quite some instances where the validator stumbles on otherwise-valid enum values (which I verified function as expected without the validator).

bmyates commented 4 years ago

Thanks for the reports... you're not missing anything. This bug with flag checking exists at multiple locations in the validation layer. We are currently working towards a version 1.0 candidate that will have these issues fixed.

bmyates commented 4 years ago

This issue has been fixed in the latest code.

https://github.com/oneapi-src/level-zero/blob/b843465bb269bc8f98c84d176b258ef7e3dd3bd6/source/layers/validation/ze_valddi.cpp#L1551-L1555