Note that during the prefill phase, all prompt tokens from a request can be processed in one batch. This is possible because the query (Q) tensors, calculated from the tokens immediately before them, are available for each prompt token position.
I know that in practice prefill is much faster than inference. Would watching the 2h video from Karpathy help me understand why?
I didn't quite get
Note that during the prefill phase, all prompt tokens from a request can be processed in one batch. This is possible because the query (Q) tensors, calculated from the tokens immediately before them, are available for each prompt token position.
I know that in practice prefill is much faster than inference. Would watching the 2h video from Karpathy help me understand why?