[QST]Why I can not print rank and depth of a tensor???

[ziyuhuang123]

What is your question?
Tensor A = make_tensor(make_gmem_ptr(Aptr), make_shape(m, k), make_stride(k, Int<1>{}));
Tensor B = make_tensor(make_gmem_ptr(Bptr), make_shape(n, k), make_stride(k, Int<1>{}));
Tensor C = make_tensor(make_gmem_ptr(Cptr), make_shape(m, n), make_stride(n, Int<1>{}));

Why I can not print A.rank, A.depth???

gemm-simple.cu(20): error: expression preceding parentheses of apparent call must have (pointer-to-) function type
          detected during instantiation of "void gemm_simple<T,kTileM,kTileN,kTileK,TiledMMA>(T *, const T *, const T *, int, int, int) [with T=cutlass::half_t, kTileM=128, kTileN=128, kTileK=32, TiledMMA=cute::TiledMMA<cute::MMA_Atom<cute::MMA_Traits<cute::SM80_16x8x16_F16F16F16F16_TN>>, cute::Layout<cute::tuple<cute::_2, cute::_2, cute::_1>, cute::tuple<cute::C<1>, cute::_2, cute::C<0>>>, cute::Layout<cute::tuple<cute::_1, cute::_2, cute::_1>, cute::tuple<cute::C<0>, cute::C<1>, cute::C<0>>>, cute::tuple<cute::Underscore, cute::Underscore, cute::Underscore>>]" 
(102): here

gemm-simple.cu(20): error: class "cute::Tensor<cute::ViewEngine<cute::gmem_ptr<const cutlass::half_t *>>, cute::Layout<cute::tuple<int, int>, cute::tuple<int, cute::C<1>>>>" has no member "depth"
          detected during instantiation of "void gemm_simple<T,kTileM,kTileN,kTileK,TiledMMA>(T *, const T *, const T *, int, int, int) [with T=cutlass::half_t, kTileM=128, kTileN=128, kTileK=32, TiledMMA=cute::TiledMMA<cute::MMA_Atom<cute::MMA_Traits<cute::SM80_16x8x16_F16F16F16F16_TN>>, cute::Layout<cute::tuple<cute::_2, cute::_2, cute::_1>, cute::tuple<cute::C<1>, cute::_2, cute::C<0>>>, cute::Layout<cute::tuple<cute::_1, cute::_2, cute::_1>, cute::tuple<cute::C<0>, cute::C<1>, cute::C<0>>>, cute::tuple<cute::Underscore, cute::Underscore, cute::Underscore>>]" 
(102): here

[thakkarV]

print(rank(A)) or print(depth(A))