Examle: substitute mesh.cluster @mesh0(rank = 2, dim_sizes = [0, 4]) with mesh.cluster @mesh0(rank = 2, dim_sizes = ?x4) Same as tensor/memref shapes. The only difference is for 0-rank shapes. With tensors you would have something like `tensor<f32>`. Here to avoid matching an empty string a 0-rank shape is denoted by `[]`.
137 KiB
137 KiB