Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2024-04-30T20:05:33+00:00 2024-04-30T20:05:33+00:00 Sai Praveen Bangaru 31557731+saipraveenb25@users.noreply.github.com 2024-04-30T20:05:33+00:00 urn:sha1:52b91231cdadc048f93b224f5035759cf1a96eaa * Added diagnostics & built-in type lowering for `[CUDAKernel]` functions This PR adds - Diagnostics for non-void return from a cuda kernel entry point - Diagnostics for using differentiable types in a differentiable cuda kernel entry point - Logic for converting built-in types (float3, float3x3, etc..) to portable struct types and unpacks the parameter back into a built-in type on the CUDA side. This is because built-in types have different implementations in CUDA & CPP targets, which causes signature mis-match when linking. * Fix error codes * Add ability to lower structs and arrays that contain built-in types. + Added tests + Fix issue where the host-side was not marshalling data to lowered types. * Update slang-ir-pytorch-cpp-binding.cpp --------- Co-authored-by: Yong He <yonghe@outlook.com>