ldc/dcompute atomics for nvptx?

[Nicholas Wilson]

On Tuesday, 6 April 2021 at 02:23:59 UTC, Bruce Carneal wrote:
> I'd like to use atomic (rmw) operations from within ldc while 
> targeting nvptx (via dcompute).
>
> [...]

Sorry or the late reply. These should all be doable with 
pragma(LDC_intrinsic, "llvm.nvvm.atomic.*") where * is any of 
"add", "load.add", etc, I'll try to get a full list. but there is 
no real difference between this say std.cuda.index

I never implemented them because I didn't need them and my card 
didn't support them.