alt Hacker NewsYou can already do this with some GPU drivers:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash amdttm.pages_limit=5242880 ttm.pages_limit=5242880"
In any case, loading a gigantic model just to use system RAM is absurdly slow (due to mem bandwidth), like 1-5 t/s, so it's not practical. It'd take a whole day to process one 86k token request. Just pay a cloud provider $0.01 to do it in 10 seconds.
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lelanthran • today at 5:35 AM
> any case, loading a gigantic model just to use system RAM is absurdly slow (due to mem bandwidth), like 1-5 t/s, so it's not practical. It'd take a whole day to process one 86k token reques
So don't use it for large requests. Ideal for when you just want to categorise things, for example, "does this task need a shell" or "bucket this email into one of help request, bill due or personal comms".
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RobotToaster • today at 8:10 AM
Would MoE models work better with this approach?
The point is not how fast it is now. The point is that this opens new possibilities that can be built on. Potentially models that are trained with slightly different architectures to optimize to this use case. Possibly others come to improve this path. Possibly HW manufacturers make a few small adjustments that remove bottlenecks. Who knows, the next person may combine CPU compute with this mem sharing to get another token a second. Then the next person does predictive loading into memory to keep that bandwith 100% maxed and usable. Then the next does and the next does. Before you know it there is a real thing there that never existed.
This is a great project. I love the possibilities it hints at. Thanks for building it!