[Roadmap] Roadmap for Metal, OpenCL, VHLS, WebGPU, and SPIR-V Support

[LeiWang1999]

It's simple for us to extend the codegen and runtime from apache tvm.

• Support Metal
• Support OpenCL
• Support VHLS
• Support WebGPU
• Support SPIR-V
• Support Hexagon

[fernchen]

Hi, very excellent job! May I ask that it currently support vector(avx) and matrix(amx) instruction generation for x86 CPUs

[LeiWang1999]

@fernchen Absolutely! We can support this. tilelang.language is fully compatible with TVM TensorIR. You can write or wrap an AMV/AMX intrinsic using T.call_extern, similar to the examples provided in TIR.

we currently support cpu codegen, checkout the test: https://github.com/tile-ai/tilelang/blob/main/testing/python/cpu/test_tilelang_cpu_gemm.py

[LeiWang1999]

metal support #799