Tomeu Vizoso <tomeu.viz...@collabora.com> writes: > Hi, > > I'm still trying to estimate the work required to support OpenCL on > Freedreno, and as part of that I have given a try to put Khronos' > LLVM-SPIRV into a shape that Mesa can depend on: > > https://gitlab.collabora.com/tomeu/llvm-spirv > > I basically took Khronos' master branch, rewrote history to remove > anything not SPIRV-specific, and applied on top Nic's changes to match > LLVM 6.0. Also borrowed some build system changes from clspv. > > Hopefully at some point this will become something that can be merged > into LLVM (probably as a target), but that doesn't seem to be close > enough and right now it's blocking other work. > > Once/if I start working on this in earnest, my first steps will be > making it a proper FOSS project to which people can contribute, and then > have Clover use it to pass SPIR-V to spirv-to-nir and from there to > Gallium drivers that are able to consume NIR. > > Have checked with a few simple CL C kernels that spirv-to-nir is able to > consume the SPIRV that llvm-spirv produces, so I think this approach > will allows us to progressively advance on spec coverage by working > mostly on spirv2nir, Clover and the Gallium drivers. > > Thanks to everybody who has given feedback so far!
This sounds really nice! I'd love to take a look at this once I get the GLES3.1 compute stuff on VC5 working.
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