README.md: full rewrite explaining how we got here, project structure,
plan, and key lessons learned from the C++ CUTLASS disaster.
Removed:
- DEBUG_LOG.md (old debug timeline, no longer relevant)
- REWRITE_PLAN.md (plan is now in README)
- test_gemm.py (C++ extension test)
Added:
- vllm/nvfp4_cutedsl.py: CuTeDSLMoERunner class for vLLM integration
- Replaces nvfp4_mega_moe_full + SymmBuffer with CuTeDSL kernel
- Handles slot-based routing, L1→SiLU→L2→scatter
- prepare_weights_from_dequantized() for weight prep
Tagged the-last-of-cutlass on the old C++ kernel state.
biondizzle
3ec9c3074b