vllm-vs-atom-decode-trace-comparison

Compare decode-phase kernel implementations of vLLM vs ATOM (ROCm/ATOM) running the same model with the same config, using torch profiler Chrome-trace JSONs from both engines. Samples one decode step, extracts one layer per layer type, produces per-layer-type comparison tables (which kernels each engine uses, fused or split, multi-stream, quantization differences, timing), derives a vLLM optimization TODO list, and…