To my knowledge, edl should rely on the capability of PaddlePaddle workload. In other words, PaddlePaddle must has the ability of elastic learning.
If my understanding is correct, could you please direct me where I can find the design doc of elastic learning of PaddlePaddle workload? I can understand a bit of edl itself from the source code, but I cannot find anything about the elastic PaddlePaddle workload.