Jago Strong-Wright

> Try `v0.76.8` please. Okay, will try this

> > I can have a go at overhauling the tracer_tendency function etc. based on https://github.com/JuliaGPU/CUDA.jl/issues/267#issuecomment-1218097841 suggestion and https://github.com/CliMA/Oceananigans.jl/issues/722 but am not sure if its necessarily the best/nicest solution? >...

Sorry for the slow replies, I am currently away. I will put together a MWE when I am back. More out of interest, is there a benefit to passing variables...

Hi @maleadt, I've come across an issue similar to [https://github.com/CliMA/Oceananigans.jl/pull/746](https://github.com/CliMA/Oceananigans.jl/pull/746) while I've been trying to build a biogeochemical model on top of Oceananigans. I was wondering if you had any...

Sorry basically my issue is just trying to pass a massive parameter like in the Oceananigans issue so I think pass by reference behaviour is what I'm after. How do...

I see, thank you

KernelAbstractions now has Metal backends https://github.com/JuliaGPU/KernelAbstractions.jl !

I started trying to add this support here: https://github.com/CliMA/Oceananigans.jl/tree/jsw/metal But have hit the block of there being no FFT libraries for Metal yet (according to https://discourse.julialang.org/t/metal-jl-does-not-speed-up-fft/95528/3). Also Metal only supports...

For hydrostatic models I get errors about trying to pass double precision numbers to a kernel

I think the double precision numbers are coming from Nx/Ny/Nz being turned into Int64 (even if I manually set them to be Int32) when the grid is constructed. ~~I can't...