Update CUDAnative to CUDA in documentation

[ameligrana]

No description provided.

[aplavin]

Does all the code in that example works with CUDA.jl as-is?

[ameligrana]

yes, it does in 1.10, it doesn't in 1.12 but it is a bug in julia

[ameligrana]

in 1.12 it doesn't because a show method throws

[ameligrana]

julia> # move to GPU
       dd = replace_storage(CuArray, d)
100-element StructArray(::CuArray{Float64, 1, CUDA.DeviceMemory}, ::CuArray{Float64, 1, CUDA.DeviceMemory}) with eltype @NamedTuple{a::Float64, b::Float64}:
Error showing value of type StructVector{@NamedTuple{a::Float64, b::Float64}, @NamedTuple{a::CuArray{Float64, 1, CUDA.DeviceMemory}, b::CuArray{Float64, 1, CUDA.DeviceMemory}}, Int64}:

SYSTEM (REPL): showing an error caused an error
ERROR: 1-element ExceptionStack:
Scalar indexing is disallowed.
Invocation of getindex resulted in scalar indexing of a GPU array.
This is typically caused by calling an iterating implementation of a method.
Such implementations *do not* execute on the GPU, but very slowly on the CPU,
and therefore should be avoided.

If you want to allow scalar iteration, use `allowscalar` or `@allowscalar`
to enable scalar iteration globally or for the operations in question.
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:44
  [2] errorscalar(op::String)
    @ GPUArraysCore ~/.julia/packages/GPUArraysCore/aNaXo/src/GPUArraysCore.jl:151
  [3] _assertscalar(op::String, behavior::GPUArraysCore.ScalarIndexing)
    @ GPUArraysCore ~/.julia/packages/GPUArraysCore/aNaXo/src/GPUArraysCore.jl:124
  [4] assertscalar(op::String)
    @ GPUArraysCore ~/.julia/packages/GPUArraysCore/aNaXo/src/GPUArraysCore.jl:112
  [5] getindex
    @ ~/.julia/packages/GPUArrays/ouBUA/src/host/indexing.jl:50 [inlined]
  [6] macro expansion
    @ ./none:-1 [inlined]
  [7] get_ith
    @ ./none:0 [inlined]
  [8] _getindex
    @ ~/.julia/dev/StructArrays/src/structarray.jl:350 [inlined]
  [9] getindex
    @ ~/.julia/dev/StructArrays/src/structarray.jl:345 [inlined]
 [10] isassigned
    @ ./multidimensional.jl:1653 [inlined]
 [11] isassigned(::StructVector{@NamedTuple{…}, @NamedTuple{…}, Int64}, ::Int64, ::Int64)
    @ Base ./multidimensional.jl:1648
 [12] alignment(io::IOContext{…}, X::AbstractVecOrMat, rows::Vector{…}, cols::Vector{…}, cols_if_complete::Int64, cols_otherwise::Int64, sep::Int64, ncols::Int64)
    @ Base ./arrayshow.jl:68
 [13] _print_matrix(io::IOContext{…}, X::AbstractVecOrMat, pre::String, sep::String, post::String, hdots::String, vdots::String, ddots::String, hmod::Int64, vmod::Int64, rowsA::UnitRange{…}, colsA::UnitRange{…})
    @ Base ./arrayshow.jl:207
 [14] print_matrix(io::IOContext{…}, X::StructVector{…}, pre::String, sep::String, post::String, hdots::String, vdots::String, ddots::String, hmod::Int64, vmod::Int64)
    @ Base ./arrayshow.jl:171
 [15] print_matrix
    @ ./arrayshow.jl:171 [inlined]
 [16] print_array
    @ ./arrayshow.jl:358 [inlined]
 [17] show(io::IOContext{…}, ::MIME{…}, X::StructVector{…})
    @ Base ./arrayshow.jl:399
 [18] show_repl(io::IO, mime::MIME{Symbol("text/plain")}, x::Any)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:548
 [19] show_limited(io::IO, mime::MIME, x::Any)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:517
 [20] (::REPL.var"#display##0#display##1"{REPL.REPLDisplay{…}, MIME{…}, Base.RefValue{…}})(io::Any)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:540
 [21] with_repl_linfo(f::Any, repl::REPL.LineEditREPL)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:833
 [22] display(d::REPL.REPLDisplay, mime::MIME{Symbol("text/plain")}, x::Any)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:526
 [23] display
    @ ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:546 [inlined]
 [24] display(x::Any)
    @ Base.Multimedia ./multimedia.jl:340
 [25] (::REPL.var"#print_response##2#print_response##3")()
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:590
 [26] repl_backend_loop(backend::REPL.REPLBackend, get_module::Function)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:445
 [27] start_repl_backend(backend::REPL.REPLBackend, consumer::Any; get_module::Function)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:427
 [28] start_repl_backend
    @ ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:424 [inlined]
 [29] run_repl(repl::REPL.AbstractREPL, consumer::Any; backend_on_current_task::Bool, backend::Any)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:653
 [30] run_repl(repl::REPL.AbstractREPL, consumer::Any)
    @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:639
 [31] run_std_repl(REPL::Module, quiet::Bool, banner::Symbol, history_file::Bool)
    @ Base ./client.jl:478
 [32] run_main_repl(interactive::Bool, quiet::Bool, banner::Symbol, history_file::Bool)
    @ Base ./client.jl:499
 [33] repl_main
    @ ./client.jl:586 [inlined]
 [34] _start()
    @ Base ./client.jl:561
Stacktrace:
 [1] print_response(errio::IO, response::Any, backend::Union{…}, show_value::Bool, have_color::Bool, specialdisplay::Union{…})
   @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:599
 [2] (::REPL.var"#print_response##0#print_response##1"{REPL.LineEditREPL, Pair{Any, Bool}, Bool, Bool})(io::Any)
   @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:558
 [3] with_repl_linfo(f::Any, repl::REPL.LineEditREPL)
   @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:833
 [4] print_response(repl::REPL.AbstractREPL, response::Any, show_value::Bool, have_color::Bool)
   @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:556
 [5] (::REPL.var"#do_respond#73"{…})(s::REPL.LineEdit.MIState, buf::Any, ok::Bool)
   @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:1192
 [6] run_interface(terminal::Base.Terminals.TextTerminal, m::REPL.LineEdit.ModalInterface, s::REPL.LineEdit.MIState)
   @ REPL.LineEdit ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/LineEdit.jl:2854
 [7] run_frontend(repl::REPL.LineEditREPL, backend::REPL.REPLBackendRef)
   @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:1663
 [8] (::REPL.var"#61#62"{REPL.LineEditREPL, REPL.REPLBackendRef})()
   @ REPL ~/.julia/juliaup/julia-1.12.3+0.x64.linux.gnu/share/julia/stdlib/v1.12/REPL/src/REPL.jl:650
Some type information was truncated. Use `show(err)` to see complete types.

[aplavin]

Thanks! Makes total sense then.