Simon

Should we create GPUNNlib for that?

Can you help me with some tests? I have a version that isn't erroring anymore, but the values seem to be wrong. ```Julia HostSoftMaxForward( input::AbstractArray{T}, output::AbstractArray{T}, outer_size::Int, dim_size::Int, inner_size::Int, dim::Int,...

Yeah, I meant those - so they're gpu specific I guess....

Ok, I run out of time debugging this, but anyone can take a look at it here: https://github.com/JuliaGPU/GPUArrays.jl/pull/106

Thanks for those numbers, that's pretty interesting :) I hope to have some time to look into this!

That was just a very simple first stab at it... @americast, this could be one of your next tasks :)

@lobingera >a libgtk or an Gtk.jl issue? I have no idea, but the fact that "Not implemented on" can't be found in Gtk.jl at all, indicates that it's a libgtk...

Yes, Apple distances itself from OpenGL more and more in favor of metal, but still supports fairly new versions! So it's definitely useful, while not being very future safe ;)

I can confirm! I had to remove Gtk from my project since it was unbearable...

Oh duh! >Warning: it is essential to avoid task switching inside Gtk callbacks, as this corrupts the Gtk C-stack. For example, use @async print or queue a message for yourself....