[Openmp-commits] [openmp] [OpenMP] Basic BumpAllocator for (AMD)GPUs (PR #69806)

Joseph Huber via Openmp-commits openmp-commits at lists.llvm.org
Fri Oct 20 19:55:37 PDT 2023

https://github.com/jhuber6 commented:

I figured we would just have an internal implementation of `malloc` provided by the OpenMP device runtime library. The variants make this more difficult, but we could just use `#ifdef __AMDGPU__` instead of an OpenMP variant so we can declare it as `extern "C"` inside the AMDGPU device RTL. Since we use a two-step compilation and always compile with clang it should be legal.


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