Initial support for OpenCL

[bcardosolopes]

There are many asserts for paths involving OpenCL, any incremental work in this direction would be much appreciated. (cc @sommerlukas)

[zhoujingya]

Could you please give some more detailed information about how to start some work on this topic? I am very interested in this topic @bcardosolopes 😎😎

[jopperm]

You can run

clang -fclangir-enable -S -emit-llvm --target=spirv64 some-opencl-kernel.cl

on OpenCL C kernel code and look at the failing assertions.

We've collected a bit more context in our GSoC 2024 project proposal: https://llvm.org/OpenProjects.html#clangir-gpu
It's open for applications until April 2nd, in case you're interested.

[zhoujingya]

You can run

clang -fclangir-enable -S -emit-llvm --target=spirv64 some-opencl-kernel.cl

on OpenCL C kernel code and look at the failing assertions.

We've collected a bit more context in our GSoC 2024 project proposal: llvm.org/OpenProjects.html#clangir-gpu It's open for applications until April 2nd, in case you're interested.

OK， we will have a try🥳