CRITICAL FINDINGS from enginex-vllm-bi100-qwen36-main.zip analysis:
1. No .cu files — all CUDA kernels pre-compiled in ixf_F (ixformer.functions)
2. paged_attention_v2 is NotImplementedError, use_v1=True hardcoded
3. Real tuning surface: BLOCK/NUM_WARPS in Triton, BLOCK_SIZE_M/N/K in MoE
4. _custom_ops reports SMEM=32KB (not 48KB!) — needs hardware verification
5. muh strategy shifts from C++ injection to Python parameter optimization
6. CCCL methodology still applies but targets Triton kernels not CUB dispatch
