“615b15a33902aa412e734eec8167af86cb1d3f20”上不存在“paddle/phi/kernels/gpu/send_u_recv_kernel.cu”
1. InferShape should be a method for `OpDescBind` not `Operator`, since `OpDescBind` is a compile-time concept. 2. Pre-create operators and store them into a map. Make InferShape faster