masahi commented on issue #5243: [Frontend][TensorFlow]Improve TensorFlow Static Shape Tensor Array URL: https://github.com/apache/incubator-tvm/pull/5243#issuecomment-612270589 > @masahi To support different axis we need to change both `define_tensor_concatenate` and `define_tensor_array_concat` to support axis arguments. The main thing we need to take care is the output shape. Ok for now I went an easy route of just defining concat_last op. It seems to work, but I'm getting the following typing error: ``` ... %101 = @map(tensor_constructor_float32_?_2_4(Tensor[(?, 2, 4), float32]), %100); %102 = @tensor_array_concat_last_float32_?_2_?(%101) unable to unify: `static_tensor_float32_?_2_4_t` and `static_tensor_float32_?_2_?_t`; ; %103 = @tensor_get_data_float32_?_2_?(%102); ... ``` The first axis is already Any by tensor array stack. Now I'm trying to concat (?, 2, 4) tensors along -1 axis to get (?, 2, ?) tensor. Is this possible? They typing error suggests no.
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