alt Hacker NewsCan you explain a little more please. I thought that graphics processing would revert to CPU if the GPU is maxed out and so swap might ultimately help? Is there no general GPU-swap mechanism? If CPU threads are competing for GPU resource does the GPU getting paged-out?
I suppose this could be an historic thing, GPUs can have a type of DMA now, and disk access is much faster too, so paging perhaps makes sense when it didn't before?
The linked post in the original comment at https://nickjanetakis.com/blog/gpu-memory-allocation-bugs-wi... has a lot of details.
AMD's GPU do use system memory seamlessly as a fallback, but NVIDIA's don't, at least not back in January 2026. Hundreds of people reported it in their forums too, or variations of the problem.