[llvm-dev] __syncthreads() inrtinsic seems to be missing from __clang_cuda_device_functions.h

Jesse Lu via llvm-dev llvm-dev at lists.llvm.org
Fri May 22 11:27:27 PDT 2020


Hi!

I see the `__syncthreads_{and|or|count}()` CUDA intrinsics listed in
https://github.com/llvm/llvm-project/blob/master/clang/lib/Headers/__clang_cuda_device_functions.h
but
the vanilla `__syncthreads()` intrinsic seems to be missing. Is this an
oversight, or is it omitted for a specific reason?

Thank you!
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