Compilation errors with undeclared name

[CaoZhongZ]

llvm/unified-runtime/source/adapters/level_zero/../../adapters/level_zero/platform.hpp:164:9: error: ‘ze_intel_external_semaphore_exp_handle_t’ has not been declared
  164 |         ze_intel_external_semaphore_exp_handle_t);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I checked with level-zero code and can't find the structure name. Which version of level-zero does unified-runtime depend on?

[kbenzie]

The UR_LEVEL_ZERO_LOADER_TAG CMake variable defines which loader version is used, it defaults to 35c037cdf4aa9a2e6df34b6f1ce1bdc86ac5422f here.

I can't reproduce this error either in a standalone UR build or as part of intel/llvm.

How are you building UR to produce this error?

@oneapi-src/unified-runtime-bindless-images-write / @oneapi-src/unified-runtime-level-zero-write any input on the question about this symbol?